JPS624110Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial application field] The present invention is a folding plate in which a lighting opening is formed in a part of a folding plate roof of the folding type, and a lighting member is provided in this opening. The present invention relates to a structure for mounting a lighting member on a roof.

[Conventional technology]

As for the mounting structure of the lighting member on the folded roof of the bolt fastening type, as seen in Japanese Patent Application Laid-Open No. 54-127125, the lighting member made of translucent resin is attached to the same cross-sectional shape as the folded roof. It is known that the flat surface part of the top part is fixed to the flat surface part of the peak part of the folded roof with a sword-point bolt, etc. There is.

[Problem that the invention attempts to solve]

In the above conventional structure, the flat surface at the top of the lighting member is bolted to the flat surface of the peak of the folded roof, so the installation is strong, and the lighting member does not lift up due to negative pressure generated during strong winds. Although this is hardly a problem, since the flat surface at the top of the lighting member is bolted to the flat surface of the peak of the folded roof, this structure has a shape in which each peak has a raised ridge. It cannot be used for folded roofs, that is, folded roofs of the fastening type.

In other words, in the folded roof of the folding type roof, each peak has a raised peak, so it is difficult to attach the flat surface at the top of the lighting member to the peak of the folded roof using a sharp bolt, etc. In this case, the attachment part has to have a complicated structure consisting of a ridge part and a bolt tightening part, and since the ridge part gets in the way, it becomes troublesome to attach with a tip bolt or the like.

Therefore, there is a strong desire for the development of a strong mounting structure for folded roofs that has a simple mounting structure and is free from the risk of the lighting components being lifted up by the negative pressure that occurs during strong winds. This is the current situation.

The present invention has been developed in response to this demand, and allows for the installation of lighting members on folded roofs using a very simple structure and in a strong state that does not cause lifting due to negative pressure. It is intended to.

[Means for solving problems]

The mounting structure of the lighting member on the folded roof according to the present invention is a structure in which a lighting opening is formed in a part of the folded roof of the fastening type, and a lighting member made of translucent resin is attached to this opening. The lighting member has peaks and valleys that substantially correspond to the peaks and valleys of the folded roof, and the flat surface of each top has a groove that fits into the edge of the folded roof. and a short hanging surface part hanging diagonally from the outer end of the flat surface part at the top of both ends, and the hanging surface part of the lighting member is fixed to the mountain part of the folded roof. The lighting member is fixed with a fixture, and above the lighting member, there is a horizontal rod that is longer than the width of the lighting member, and a holding member that hangs from the horizontal rod and is located in the valley of the lighting member. Pressure fittings are arranged to secure both ends of the horizontal rod to the peaks of the folded roof located outside the lighting member via clamp fittings that clamp the edges of the peaks. It is characterized by

[Effect]

According to the above configuration, a rising portion is formed on the flat surface of each top of the light fixture, and short hanging surfaces that hang diagonally from the outer ends of the flat surface on the tops of both ends are folded with a fastener. Since it is fixed to the peak of the roof, the section of the lighting member located between the fixing points of the fasteners has a cross-sectional shape that is relatively easy to bend and deform. Lifting up is prevented by a presser metal fitting consisting of a horizontal rod disposed above the lighting member and a presser member suspended from the horizontal rod and located in the trough of the lighting member.

(Example) Hereinafter, an example of the present invention will be described based on the drawings.

Figure 1 shows FRP in part of the folded roof A of the hashishime style.
The figure shows a state in which a lighting member B made of a translucent resin such as the above is attached. C in the figure is a presser metal fitting for preventing the lifting of the lighting member B newly installed according to the present invention, and D is a clamping metal fitting for fixing the presser metal C to the folded roof A. E is a waterproof cap.

The lighting member B is shown in FIGS. 1, 2, and 4.
As shown in the figure, the folded roof A has a peak 1 and a valley 2 that roughly correspond to the peaks and valleys of the folded roof A, and the flat surface 3 of each top 1 has a groove in the center of the folded roof A. Part a
It has a rising portion 4 having an open groove b on the lower surface for fitting into the flat surface portion 3, and further has a short hanging surface portion 7 that hangs diagonally from the outer end of the flat surface portion 3, and has a cross-sectional shape of approximately 〓〓Exhibits the form. Reference numeral 5 indicates a bottom surface of the valley portion 2, and reference numeral 6 indicates a side surface portion of the valley portion 2 that rises diagonally from both ends of the bottom surface portion 5.

The lighting member B, as shown in FIG.
It is placed over a lighting opening F formed in a part of the folded roof A, and the hanging surface part 7 of the top part 1 is fixed to the mountain part of the folded roof A with a fastener 8. In the figure,
9 is a hanger, 10 is a tie frame, and 10' is a beam. In addition, the water side edge of the lighting member B is the opening F.
The water-side edge of the opening F is overlapped with the lower surface of the water-side edge thereof, and the water-lower side edge thereof is overlapped with the upper surface of the water-side edge of the opening F.

Although various types of fasteners 8 can be used, it is preferable to use one that can tighten and fix the lighting member B only by operating from above the folded roof A. For example, when fixing the lighting member B to the peak of the folded roof A and the fastening frame 10, threaded bolts are used, and when fixing it only to the peak of the folded roof A, T-shaped bolts ( A locking piece is pivoted to the tip of the bolt so that it can swing freely between an unlocked position along the bolt axis and a locked position perpendicular to the bolt axis, and is biased to the locked position by its own weight. bolt) or Y-shaped bolt (a sleeve with a notch in the axial direction at the tip is fitted around the bolt so that it can rotate freely, and the bolt tip has a large diameter part with a cam surface for tightening the nut. A bolt configured to cause the tip of the sleeve to expand in diameter on the cam surface by the accompanying movement of the bolt in the axial direction relative to the sleeve is used.

The presser metal C may have a structure that prevents the lighting member B from rising, and may be in contact with the lighting member B in advance, or may be slightly floating. The illustrated retainer C includes a horizontal rod 11 made of an angle material or the like that is longer than the width of the lighting member B, and a valley of the lighting member B that is fixed to the lower surface of the horizontal rod 11 by means such as welding and suspended. Both ends of the horizontal rod 11 are attached to the ridges of the folded roof A located outside the lighting member B, and the clamps that hold the edges of the ridges of the ridges. It is fixed via a metal fitting D.

The clamp fitting D is, as shown in FIG.
The top plate portion 13 is bent downward from both ends thereof,
A pair of side plate parts 14 whose vertical intermediate portions are curved outward in an arc shape, and a bent plate part 1 which is bent at right angles from the lower ends of each side plate part 14 in opposite directions.
5, bolts/nuts 16 for tightening the side plate parts 14 together and holding the edge part a of the folded roof A, which will be described later, and bolts 1 erected on the top plate part 13.
7. The metal fitting D is fixed to the folding plate roof by using the folding plate part 1 as shown in FIGS.
5 in contact with the top surface of the folded roof A, and then tighten the bolts.
By tightening the nuts 16, the arched portions of the side plate portions 14 are fixed to hold the arm portion a. In FIG. 3, reference numeral 18 denotes a through hole, which is used to connect a fixing wire of a television antenna, etc.

As described above, when the presser C is placed above the lighting member B and fixed to the edge a of the folded roof A via the clamp D, the presser is The horizontal rod 11 of the hardware C directly contacts the top 1 of the lighting member B to prevent the lighting member B from rising, and the holding member 12 has a substantially inverted trapezoidal shape as shown in the figure. The portions of the slope S facing both side surfaces 6 of the valley portion 2 of the lighting member B act to press down the valley portion of the lighting member to prevent the valley portion from rising.

Note that the pressing member 12 may be provided with its slope S in advance in contact with the bottom surface 5 or both side surfaces 6 of the valley portion 2; however, in this embodiment, as shown in the figure, the pressing member 12 and the valley A slight gap is formed between the bottom surface 5 and both side surfaces 6 of the portion 2. This may cause dust to accumulate in the abutment area between the holding member 12 and the lighting member B, making it unsightly, or a small amount of wind may cause them to come into contact with each other in small increments, causing noise. It is possible to prevent damage to the lighting member B and rust formation on the holding member 12, and at the same time, when the valley portion 2 of the lighting member B rises during strong winds such as a typhoon,
It is designed so that it comes into contact with the pressing member 12 and prevents further lifting. As the holding member 12, in addition to having a slope S as shown in the figure, for example, one or more flat bars may be suspended vertically from the horizontal rod 11, or a flat bar may be placed horizontally opposite the bottom surface 5 of the valley portion 2. Various shapes can be selected, such as one that is bent into a general shape when viewed from the front, consisting of a section and vertical sections rising from both ends. Moreover, the holding member 12 can also be formed from a face material such as a steel plate.

FIG. 5 shows another embodiment of the invention. In this embodiment, a cross-sectional shape having a plurality of peaks 1 and a plurality of valleys 2 is used as the lighting member B, and a horizontal rod 11 is provided with a plurality of holding members 12 corresponding to the valleys 2. It is characterized by the fact that The other configurations are the same as in the previous embodiment.

(Effects of the invention) Since the present invention has the above-described configuration, it can produce the following effects.

The lighting member has a top portion and a trough portion substantially corresponding to the peak portions and trough portions of the folded roof, and the flat surface portion of each top portion has a rising portion having a groove that fits into the edge portion of the folded roof. The lighting member has a short hanging surface portion diagonally hanging from the outer end of the flat surface portion at the top of both ends, and the hanging surface portion of the lighting member is fixed to the mountain portion of the folded roof with a fastener. The lighting member has a cross-sectional shape that is susceptible to bending and deformation in the portion located between the fixing points by the fasteners, but above the lighting member there is a horizontal rod and a horizontal rod that hangs from the horizontal rod and extends into the valley of the lighting member. Clamp hardware that places a presser consisting of a presser member and clamps both ends of the horizontal rod of the metal to the peak of the folded roof located outside the lighting member, and clamps the edge of the peak. Since it is fixed through a , it is possible to prevent the lighting member from lifting up due to negative pressure generated during strong winds.

Both ends of the horizontal rod in the presser metal fitting were fixed to the ridges of the folded roof located outside the lighting member via clamp fittings that clamped the edges of the ridges, so that it could be used as a means for attaching the lighting member. The method for attaching the presser metal is not complicated,
Installation is easy because each mounting location is separate.

[Brief explanation of the drawing]

1 to 4 show an embodiment of the present invention,
Figure 1 is an overall perspective view, Figure 2 is a vertical sectional view of the main parts,
FIG. 3 is a perspective view of the clamp fitting, and FIG. 4 is a perspective view of the lighting member. FIG. 5 is a schematic vertical sectional view showing another embodiment of the present invention. A... Folded roof, B... Lighting components, C...
Holder, D... Clamp fitting, F... Lighting opening, a... Edge, b... Groove, 1... Top, 2
... Valley part, 3 ... Flat surface part, 4 ... Rising part, 7
... hanging surface part, 8 ... fastener.

Claims (1)

[Scope of utility model registration request] A structure in which a light-gathering opening is formed in a part of a fastening type folded plate roof, and a light-gathering member made of a translucent resin is attached to the opening, and the light-gathering member is
The light-gathering member has a peak and a valley that roughly correspond to the peak and valley of the folded-plate roof, and the flat surface portion of each peak has a rising portion with a groove that fits into the run of the folded-plate roof, and has a short hanging surface portion that hangs down obliquely from the outer end of the flat surface portion at both ends of the peaks. The hanging surface portion of the light-gathering member is fixed to the peak of the folded-plate roof with a fastener, and above the light-gathering member, a horizontal rod that is longer than the width of the light-gathering member,
This mounting structure for a light-gathering member on a folded roof is characterized in that a clamping hardware consisting of a clamping member hanging down from the horizontal rod and positioned in the valley portion of the light-gathering member is arranged, and both ends of the horizontal rod are fixed to the peak portion of the folded roof located outside the light-gathering member via clamp hardware that clamps the rung portion of the peak portion.