JP4173473B2 - Roof unit - Google Patents

Description

  The present invention relates to a stand-alone roof unit that is attached to the upper ends of a plurality of columns in order to cover, for example, a bus stop or a carport.

Up to now, the roof unit covering the upper part of bus stops, carports, etc. consists of a ridge-shaped member made of an extruded material of aluminum alloy and a similar extruded member that is symmetrically connected to each side and obliquely downward. A roof unit constituted by a plurality of slope members has been proposed (see, for example, Patent Document 1).
On the other hand, assembling bus shelters, etc., with a plurality of roof panels made of transparent resin curved in the same way as the rafters, between a pair of parallel eaves girder, through a plurality of rafters having an arc shape Buildings have also been proposed (see, for example, Patent Document 2).

JP 2000-328706 A (pages 1 to 13, FIG. 3) JP 2000-170254 A (pages 1 to 7, FIG. 1)

However, according to the roof unit described in the above-mentioned Patent Document 1, since all of the roof unit is formed of an aluminum alloy extruded shape, rainwater and sunlight can be surely blocked, but not only in fine weather but particularly in cloudy or rainy weather. The lower part of the roof unit tends to be dark, and in winter, it is easy to seek cold in addition to darkness. For this reason, there is a problem that it is necessary to attach a lighting fixture and its wiring, resulting in high costs.
On the other hand, according to the bus stop shelter described in Patent Document 2, sunlight passes through a transparent roof panel, which is not only dazzling for users waiting for the bus, but also causes sunburn and severe heat stroke. In addition, there is a problem that the roof panel itself is easily deteriorated because it is exposed to direct sunlight for a long time.

  The present invention provides a roof unit that solves the problems in the background art, can reduce the darkness by utilizing the light from sunlight, can reduce sunburn, and is easy to assemble and install. Let it be an issue.

Means for Solving the Problems and Effects of the Invention

In order to solve the above problems, the present invention
That is, the roof unit of the present invention (Claim 1) includes a plurality of unit panels having a flat cross section including a convex portion at one end and a concave portion at the other end, and the convex portion or the concave portion at one end. A pair or a pair of fixing panels having a flat section and a fixing section at the other end, and a transparent or translucent daylighting panel fixed between the fixing sections of the fixing panel to be paired And connecting the plurality of unit panels and the unit panel and the fixing panel in the width direction along each of the cross sections by fitting the convex portions and the concave portions thereof. The daylighting panel is fixed across a fixing portion between a pair of fixing panels connected and opposed to each other.

According to this, the plurality of unit panels and the unit panel and the fixing panel can form a roof surface having a required width by fitting and connecting the convex portions and the concave portions thereof. The roof unit to which the daylighting panel is fixed spans between the fixed portions of the pair of fixing panels that are connected and face each other. For this reason, sunlight passes through the daylighting panel and brightens the surface, so when such a roof unit is applied to a bus stop, the user can get a brightness that is not dazzling throughout the seasons and even in the summer. The risk of sunburn and heat stroke can be reduced.
Moreover, since the convex portion and the concave portion of each panel are fitted and assembled, the construction can be performed easily and in a short period of time.
In addition, each said panel may adhere | attach the convex part and concave part simultaneously with a fitting through the adhesive agent previously apply | coated to the concave part. As such an adhesive, rainwater leakage can be prevented over a long period of time by using an adhesive having both waterproofness and weather resistance. The width of the daylighting panel is, for example, one of the unit panels used as an integral multiple of the substantial width of the unit panel (the distance from the top surface of the convex portion to the bottom surface of the concave portion). It is also possible to attach not only one sheet but also two or more sheets having the same width dimension or different width dimensions to a single roof unit while being separated from each other. In addition, the roof unit is given a water gradient after the construction on site.

In the present invention, there is also provided a roof unit (Claim 2) in which the upper surfaces of the plurality of connected unit panels and the pair of fixing panels and the upper surface of the daylighting panel are substantially flush with each other. included.
According to this, since the upper surfaces of the plurality of unit panels and the upper surfaces of the pair of fixing panels are substantially flush, it is possible to provide a roof unit having a single flat roof surface and excellent in design. it can. In addition, the shape of the roof unit of the present invention is not limited to a single flow, and can be a gable or a beveled shape by using a ridge member having a substantially square cross section and having the concave portions at both ends thereof. Alternatively, it is possible to make a butterfly by using an eaves member having a substantially V-shaped cross section and having the convex portions at both ends thereof.

Further, according to the present invention, the daylighting panel includes a wide flat surface, a pair of vertical pieces located at both ends thereof, and a pair of flanges extending from the lower end of each vertical piece substantially parallel to the flat surface. The fixing portion of the fixing panel, which has a flat hat-shaped cross section and to which the daylighting panel is fixed, is composed of an upward concave groove provided at the other end of the cross section and a hollow portion directly below the daylighting section. A roof unit (Claim 3) is also included in which vertical pieces and flanges at both ends of the flat surface of the panel are inserted into the groove and the flange is screwed to the bottom surface of the groove.
According to this, the vertical pieces and the flanges located at both ends in the cross-sectional direction of the daylighting panel are respectively inserted into the fixing parts of the pair of fixing panels which are connected and opposed to each other, and the flanges are directed to the hollow part. By screwing the screws, the daylighting panel can be easily and quickly fixed with high accuracy. Moreover, even if rainwater enters from the screw part, it can be drained from the hollow part to both ends of the fixed part, and rain leakage can be prevented.

Further, in the present invention, in the concave groove of the fixing portion in the fixing panel, the upper surface of the fixing panel and the unit panel is disposed above the flange of the daylighting panel inserted into the concave groove and screwed. A roof unit (Claim 4) is also included, which is filled with a sealing material so as to be substantially flush with each other.
According to this, since the gap between the vertical piece and the flange at both ends in the cross-sectional direction of the daylighting panel and the fixing panel adjacent to each other is almost flush with the sealing material, it is possible to reliably prevent rainwater leakage near the daylighting panel. In addition, rainwater can easily flow down the upper surface of each panel, and the design of the entire roof unit can be improved. Moreover, even if the sealing material is deteriorated and rainwater enters from the threaded portion, it can be drained from the hollow portion of the fixed portion to the wives at both ends, so rain leakage can be reliably prevented.

Furthermore, the present invention includes a roof unit (Claim 5) in which the unit panel and the fixing panel are made of an extruded shape of an aluminum alloy.
According to this, since the concave portions and the convex portions between the unit panels and between the unit panel and the fixing panel can be formed with good shape and dimensional accuracy, the concave portions and the convex portions between the panels can be easily fitted. . Moreover, since the concave groove and the hollow portion in each fixed portion of the fixed panel to be paired are also formed with high accuracy, it is easy to insert the vertical piece and flange of the daylighting panel into the concave portion and screw them on the bottom surface. .

Further, the present invention includes a roof unit (Claim 6), wherein the daylighting panel is made of any one of transparent or translucent polycarbonate, transparent or translucent acrylic resin, and transparent or translucent glass.
According to this, a transparent daylighting panel or a translucent daylighting panel having an arbitrary degree of translucency is used in accordance with the region where the roof unit is used, the terrain, the environment, etc., or in harmony with the surrounding environment. The roof unit included in the part can be obtained. The translucent daylighting panel includes not only those with a uniform cloudy surface, but also those with various patterns all or part thereof. The glass includes tempered glass.

In addition, in the present invention, rainwater that has flowed down from the upper surface of the unit panel, the pair of fixing panels, and the daylighting panel is provided on the eaves side of the unit panel located at the bottom of the plurality of unit panels. Also included is a roof unit (claim 7) to which an eaves collecting water is attached.
According to this, it is possible to collect rainwater dropped on the plurality of unit panels and the fixing panel to the eaves wall and drain it to the ground surface via the vertical eaves or chains connected to the eaves wall. . For this reason, it becomes possible to avoid the situation where the user standing under the roof unit gets wet with rainwater carelessly.
In other words, the eaves bowl is attached via a plurality of brackets (metal fittings) that are fitted and fixed to the concave part located on the eaves side of the unit panel located at the lowermost part. It can also be a roof unit. In this case, the eaves can be attached easily and with high strength. In addition, what cut | disconnected the extrusion shape material which has a required cross-sectional shape containing a convex part in a short length is used for the said bracket.

In the following, the best mode for carrying out the present invention will be described.
FIG. 1 is a view of a bus or tram stop using the roof unit U of the present invention as viewed obliquely from the front, and FIG. 2 is a view of the stop as viewed from an oblique rear.
The above-mentioned stop is a roof unit through rafters (not shown) in which two right and left columns P are erected on a platform H formed high from the ground surface GL and fixed to a beam K extending obliquely upward from the upper end of each column P. U is fixed with a bolt or the like (not shown).
As shown in FIGS. 1 and 2, the single-flow roof unit U includes a plurality of unit panels 1 connected to each other and a pair of opposed and spaced fixing panels 20 and 26 connected to these unit panels 1. And a daylighting panel 30 fixed between the fixing panels 20 and 26. The entire roof unit U including the panels 1, 20, 26, 30 is provided with a water gradient that is inclined after construction. 1 and 2, the eaves-side unit panel 1 is used more than the number shown.

Each of the panels 1, 20, 26, 30 is arranged with its longitudinal direction parallel to the direction of the wife side-wife side at both ends of the roof unit U.
Incidentally, the roof unit U shown in FIGS. 1 and 2 has a length in the wife-wife side direction of about 5 meters and a width in the direction of the eave (uppermost) / eave (lowermost) direction is about 2 meters. .
As shown in FIGS. 1 and 2, the eaves decorative material 35 is attached to both ends of the panels 1, 20, 26, 30 in the longitudinal direction on the eaves surface of the unit panel 1 located at the uppermost part on the eaves side. The eaves 40 is attached via a plurality of brackets 50 to the eaves side of the lowermost unit panel 1 on the eaves side. The eaves rod 40 is connected to a vertical rod (not shown) attached along each column P.

The unit panel 1 is made of an extruded shape of an aluminum alloy (for example, JIS A6063-T5). As shown in FIG. 3, the unit panel 1 has a substantially rectangular shape with a flat section perpendicular to the extrusion direction, and has a flat top plate 2a, The face plate 2b, the partition wall 3 connecting these substantially centers, the hollow portions 4 and 5 located on both sides of the partition wall 3, and the convex portions 6 and the concave portions 10 at both ends are illustrated in the front-rear direction. Along the entire length. The upper surface plate 2a is slightly inclined with respect to the lower surface plate 2b so as to be slightly separated from the right side to the left side in the drawing.
Further, the convex portion 6 located at the right end (one end) in FIG. 3 has a ridge 7 located substantially at the center in the thickness direction, a bent piece 8 adjacent to the upper and lower sides thereof, and a lower end of the lower bent piece 8. And a step portion 9 having a substantially L-shaped cross section located between the lower surface plate 2b and the lower surface plate 2b.

Further, the concave portion 10 located at the left end (the other end) in FIG. 3 can be fitted with the convex portion 6 and is adjacent to the concave groove 14 located at the center in the thickness direction thereof. It has a bent piece 12, a water slice 11 extending from the upper end of the upper bent piece 12, and a flange 16 having a substantially L-shaped cross section extending from the lower end of the lower bent piece 12. The water slice 11 and the flange 16 protrude from the upper surface plate 2a and the lower surface plate 2b in parallel, and the upper surface of the flange 16 is a flange surface 18.
Incidentally, the unit panel 1 has a length in the wife-wife side direction of about 5 meters and a substantial width w in the eaves edge / eave direction (from the top surface of the ridge 7 of the convex portion 6 to the concave portion 10 of the concave portion 10). The distance to the bottom surface of the groove 14 is about 120 mm (maximum 300 mm), and the thickness is about 30 mm.

The fixing panel 20 located on the eaves side in the roof unit U is made of the same extruded shape as described above, and has a substantially rectangular shape with a flat cross section perpendicular to the extrusion direction, as shown in FIG. 2a, the lower surface plate 2b, the partition wall 3, the hollow portions 4 and 5, and the convex portion 6 located at the right end (one end) in the drawing, and further, the fixing portion 21 located at the left end (the other end) in the drawing, It has along the front-back direction of illustration. The fixing portion 21 includes a rectangular portion 22 having a hollow portion 23 having a rectangular cross section, a vertical wall 24 standing from the outer wall thereof, and an upward concave groove 25 located inside the vertical wall 24. .
On the other hand, the fixing panel 26 located on the eaves side in the roof unit U is also made of the same extruded shape as shown in FIG. 5, and has a substantially rectangular shape with a flat section perpendicular to the extrusion direction, as shown above. The upper surface plate 2a, the lower surface plate 2b, the partition wall 3, the hollow portions 4 and 5, and the concave portion 10 positioned at the left end (the other end) in the figure, and the same fixed portion as above at the right end (the one end) in the figure 21 along the entire length in the front-rear direction shown in the figure.
The fixing panels 20 and 26 are the same size as the unit panel 1.

  FIG. 6 shows a cross section close to Xa on the eaves side among the cross sections along the arrow Xa-Xb in FIG. The convex portion 6 of the fixing panel 20 is fitted to the concave portion 10 of the unit panel 1 located at the uppermost portion on the eaves side in the roof unit U via an adhesive (not shown). That is, as shown in the middle of FIG. 6, the ridges 7 of the convex portion 6 are fitted in the concave grooves 14 of the concave portion 10, and the respective bent pieces 12 of the concave portion 10 While the bending piece 8 adjoins, the collar part 16 of the concave-shaped part 10 approachs into the step part 9 of the convex-shaped part 6, and the collar surface 18 is located between both. The ridge surface 18 drains rainwater that has penetrated between the convex and concave portions 6 and 10 to the wife side of the unit panel 1 in the event that the adhesive deteriorates due to aging and is torn.

In addition, as shown on the right side of FIG. 6, the eaves decorative material 35 is fixed to the eaves front side of the unit panel 1 located at the top. The eaves-end decorative material 35 is made of the same extruded profile as described above, and includes a decorative plate 36, fixing pieces 37 and 38 extending at right angles and parallel to each other, and a recess 39 surrounded by these in the front-rear direction shown in the figure. Have along.
In the eaves-end decorative material 35, the convex portion 6 of the unit panel 1 is inserted into the concave portion 39, and a blind rivet r is attached to the adjacent upper surface plate 2a from the upper fixing piece 37 with a sealing material (not shown). It is fixed to the unit panel 1 by driving through.

Further, as shown in FIGS. 6 and 7, one end of the daylighting panel 30 is fixed to the fixing portion 21 of the fixing panel 20. FIG. 7 shows a cross section in the middle between the eaves side and the eaves side among the cross sections taken along the arrow Xa-Xb in FIG.
The daylighting panel 30 is made of, for example, transparent polycarbonate. As shown in FIG. 7, the lighting panel 30 includes a wide flat surface 32, a pair of vertical pieces 33 that hang perpendicularly from both ends thereof, and a lower end of each vertical piece 33. A substantially hat-shaped cross section including a pair of flanges 34 extending outward in parallel with the flat surface 32 is provided along the entire length in the front-rear direction shown in the drawing. The width of the flat surface 32 of the daylighting panel 30 is, for example, 240 mm or 360 mm, and is twice or three times (integer multiple) the width w of the unit panel 1.
As shown in FIG. 6 and FIG. 7, the vertical piece 33 and the flange 34 located at the end portion of the eaves side of the daylighting panel 30 are inserted into the concave groove 25 in the fixing portion 21 of the fixing panel 20, and the flange 34. Is fixed to the bottom surface of the groove 25 by screwing the screw n toward the hollow portion 23. The concave groove 25 above the fixed flange 34 is filled with a silicon-based sealing material S. The upper surface of the sealing material S is flush with the upper surface of the upper surface plate 2 a of the fixing panel 20 and the flat surface 32 of the daylighting panel 30.

FIG. 8 shows a cross section close to Xb on the eaves side among the cross sections along the arrow Xa-Xb in FIG. On the eaves side of the roof unit U, a plurality of unit panels 1 including the unit panel 1 positioned at the lowermost part are connected by fitting the convex portions 6 and the concave portions 10 in the same manner as described above. . Among the plurality of unit panels 1, the convex portion 6 of the unit panel 1 near the eaves has a concave shape of the fixing panel 26 paired with the fixing panel 20 as shown in the middle of FIG. The part 10 is fitted and connected in the same manner as described above.
As shown in FIGS. 7 and 8, the vertical piece 33 and the flange 34 located at the end of the lighting panel 30 on the eaves side are inserted into the concave groove 25 in the fixing portion 21 of the fixing panel 26, and the screw n Is screwed from the flange 34 toward the hollow portion 23, and the concave groove 25 above the fixed flange 34 is filled with a silicon-based sealing material S. The upper surface of the sealing material S is also flush with the upper surfaces of the unit panel 1, the upper surface plate 2 a of the fixing panel 26 and the flat surface 32 of the daylighting panel 30.

As shown on the left side of FIG. 2 and FIG. 8, among the plurality of unit panels 1, a plurality of brackets (metal parts) 50 are provided in the concave portion 10 on the eaves surface side of the unit panel 1 positioned at the lowermost part. Are fixed at intervals along the front-rear direction shown in the figure.
The bracket 50 is obtained by cutting a similar extruded profile into a short length along the extrusion direction. As shown in FIG. 8, the bracket 50 includes a U-shaped portion 51 having convex pieces 52, 52 that contact the bent portions 12, 12 in the concave portion 10 of the unit panel 1, and an upper surface plate 53 extending rearward from the upper end thereof. The inclined plate 54 extending obliquely downward from the rear end, the L-shaped piece 55 extending from the lower end of the U-shaped portion 51, the lower surface plate 58 extending rearward from the rear end, and the rear from the intersection of the inclined plate 54 and the lower surface plate 58 The extending fixing piece 59 is integrally provided. Further, a protrusion 56 hangs down in the middle of the L-shaped piece 55.

As shown in FIG. 8, the U-shaped portion 51 of the bracket 50 is inserted inside the concave portion 10 of the unit panel 1 and the bent portions 12 and 12 are in contact with the convex pieces 52 and 52, with a longer length. The bracket 50 is fixed to the concave portion 10 side of the unit panel 1 by screwing the screw N into the concave groove 14 of the concave portion 10. At this time, the protrusion 56 of each bracket 50 abuts on the flange surface 18 of the flange portion 16 in the concave portion 10.
Next, the eaves rod 40 having the cross section shown in FIG. 8 is attached across the concave portion 10 side of the unit panel 1 and the plurality of brackets 50.
The eaves ridge 40 is made of the same extruded shape material or synthetic resin extrusion molding material as shown in FIG. 8, and as shown in FIG. And a decorative plate 42 standing from the rear end of the flange plate 41, and a flange portion 44 surrounded by them.

As shown in FIG. 8, a vertical piece 45 and a horizontal piece 46 are formed at the upper end of the inclined plate 43 in the eaves wall 40, and the horizontal piece 46 is attached to the lower surface plate 2b of the unit panel 1 and blind rivets. fixed by r. The horizontal piece 46 is omitted, the upper end of the vertical piece 45 is brought into contact with the lower surface plate 2b, an angle piece (not shown) is disposed between the vertical piece 45 and the lower surface plate 2b, and the rivet r is interposed through the angle piece. It may be fixed by.
Further, an L-shaped piece 48 is located at the upper end of the decorative plate 42 in the eaves 40, and a horizontal piece 47 protrudes on the inner side slightly below and near the unit panel 1, and the horizontal piece 47 is It makes surface contact with the fixed piece 59 of the bracket 50. As shown on the left side of FIG. 8, the eaves rod 40 is attached along the eaves side of the unit panel 1 via the plurality of brackets 50 by screwing the screws n from the horizontal piece 47 toward the fixed piece 59. It is done.

The eaves rod 40 is connected to a vertical rod (not shown) attached along the pillars P, P shown in FIGS. 1 and 2, or a chain (not shown) is hung from the vicinity of both ends. Further, the wife side decorative material 60 shown in FIGS. 1 and 2 is fixed to both ends of the unit panel 1, the fixing panels 20, 26, and the daylighting panel 30 on the wife side.
According to the above-described single-flow roof unit U, a plurality of unit panels 1 made of a lightweight aluminum alloy extruded shape member and fixing panels 20 and 26 are fitted together with their convex portions 6 and concave portions 10. The lighting panel 30 can be easily and waterproofly fixed across a pair of fixing panels 20 and 26 facing each other while being easily connected and bonded to a single surface. For this reason, construction can be performed accurately and easily in a short time.

In addition, the rainwater flows down the flush upper surface across the plurality of unit panels 1, the fixing panels 20 and 26, and the daylighting panel 30, and then is collected and drained by the eaves 40. Moreover, even if the sealing material S deteriorates due to secular change and rainwater penetrates from the vicinity of the screw n in the concave groove 25 of the fixing portion 21, it can be drained to both ends of the fixing portion 21 through the hollow portion 23. Therefore, it is possible to reliably prevent rain leakage.
Furthermore, since the daylighting panel 30 occupies 10 to several tens of percent of the area of the roof unit U in plan view, the user can obtain brightness that is not dazzling through the four seasons, and sunburn and heat stroke in summer It is also possible to reduce the risk of reaching. The area of the daylighting panel 30 is selected at about 5 to 50% of the entire roof unit U.

FIG. 9 is a cross-sectional view of the unit panel 61 having different forms, and FIGS. 10 and 11 are cross-sectional views of the pair of fixing panels 70 and 71 having different forms. Used in the form of a single-flow roof unit U ′.
The unit panel 61 is made of the same extruded shape as described above. As shown in FIG. 9, the unit panel 61 has a substantially rectangular shape with a flat cross section perpendicular to the extrusion direction, and connects the flat upper surface plate 62a and lower surface plate 62b in the middle. Partition wall 64, a pair of hollow portions 63 located on both sides of the partition wall 64, a convex portion 65 located at the right end (one end) in the figure, and a concave portion 72 located at the left end (the other end) in the figure. , Along the entire length in the front-rear direction shown.
As shown on the right side of FIG. 9, the convex portion 65 includes a convex strip 66 having a substantially U-shaped cross section, a pair of narrow grooves 67 positioned at the upper and lower base ends, and upper and lower surface plates on the outer sides thereof. And a pair of convex pieces 68 extending in parallel from 62a and 62b.
Further, as shown on the left side of FIG. 9, the concave portion 72 includes a concave groove 73 having a substantially U-shaped cross section, a pair of thick pieces 74 extending in parallel from the upper and lower surface plates 62 a and 62 b on both sides thereof, And a pair of thin convex pieces 74a extending from the inside of the tip.

Further, the unit panel 70 used on the eaves side is also made of the same extruded shape as described above, and has upper and lower surface plates 62a and 62b, a hollow portion 63, a partition wall 64, and a right end thereof as shown in FIG. The same convex portion 65 as described above is provided at (one end), and a fixing portion 75 is provided at the left end (the other end) along the entire length in the front-rear direction shown in the drawing. The fixing portion 75 includes a rectangular portion 76 in which a hollow portion 77 having a rectangular cross section is provided, a vertical wall 78 erected from the outer wall thereof, and an upward concave groove 79 positioned inside the vertical wall 78.
Further, the unit panel 71 used on the eaves side is also made of the same extruded shape as described above, and has upper and lower surface plates 62a and 62b, a hollow portion 63 and a partition wall 64 similar to the above, as shown in FIG. The left end (one end) has the same concave portion 72 as described above, and the right end (the other end) has the same fixing portion 75 as described above along the entire length in the front-rear direction.

FIG. 12 is a cross-sectional view schematically showing a single-flow roof unit U ′ using a plurality of unit panels 61, a pair of opposing fixing panels 70 and 71, and the same daylighting panel 30. The number of unit panels 61 may be larger than the number shown in FIG.
That is, in the roof unit U ′, as shown in FIG. 12, the convex part 65 is fitted into the single or plural unit panels 61 located on the eave (right end) side and the concave part 72 of the unit panel 61. Eaves-side fixing panel 70 connected to the eaves side, eaves-side fixing panel 71 facing the fixing panel 70 in a pair, and the convex part 65 to the concave part 72 of the fixing panel 71. And one or a plurality of unit panels 61 on the side of the eaves (left end) to be connected to each other. The fitting is performed by inserting the ridge 66 of the convex portion 65 into the concave groove 73 of the concave portion 72 via an adhesive (not shown) and the concave groove 67 of the convex portion 65. It is formed by inserting each thin convex piece 74a of the shape portion 72.

As shown in FIG. 12, the same daylighting panel 30 is fixed between the fixing portions 75, 75 of the fixing panels 70, 71 in the same manner as described above, and in the concave groove 79 of each fixing portion 75, A sealing material S is filled above the flange 34 fixed with the screw n so as to be flush with the upper surfaces of the panels 61, 70, 71.
The eaves decorative material 35 is fixed to the eaves side of the unit panel 61 on the eaves side, and a plurality of metal fittings corresponding to the brackets 50 are provided on the eaves side of the unit panel 61 on the eaves side. Thus, the eaves rod 40 is attached in the same manner as in the above embodiment.
The roof unit U ′ as described above can be constructed accurately, easily and in a short period of time in the same manner as the roof unit U. After the construction, the rainwater flowing down the upper surfaces of the panels 61, 70, 71, 30 can be collected in the eaves wall 40 and drained to the outside, and rain leakage in the vicinity of the fixed portion 75 can be prevented. Further, the sunlight transmitted through the daylighting panel 30 can provide brightness that is not dazzling throughout the four seasons, and can prevent sunburn and the like in summer.

FIG. 13 is a view similar to FIG. 1 showing a bus stop including a roof unit U ″ that is an application form of the roof unit U.
As shown in FIG. 13, the roof unit U ″ includes a plurality of unit panels 1 connected to each other, and two sets (two pairs) of opposing fixing panels 20 and 26 connected to these unit panels 1, And a pair of daylighting panels 30a that are individually fixed across the two sets of fixing panels 20 and 26.
The daylighting panel 30a is made of transparent or translucent polycarbonate, the width dimension of the flat surface 32 of the daylighting panel 30 is half, and the same width dimension as the width w of the unit panel 1 and the fixing panels 20 and 26. is there. The daylighting panel 30a may also have a width dimension that is an integral multiple of the width w.

As shown in FIG. 13, the two sets of fixing panels 20 and 26 are arranged in parallel to each other, and the daylighting panel 30a is individually fixed between them.
According to the roof unit U ″, the same effect as that of the roof units U and U ′ can be obtained, and the sunlight below the roof unit U ″ can be obtained by the sunlight that is dispersed and transmitted through the two narrow daylighting panels 30a. The brightness difference can be reduced and the brightness can be increased uniformly, and anxiety such as sunburn can be further suppressed.
The pair of daylighting panels 30a used for the roof unit U ″ are either transparent on the eaves side and eaves side and semi-transparent on the other side, differ in degree of translucency, In addition, the pair of daylighting panels 30a may be applied to the roof unit U 'in the same manner as described above.

FIG. 14 is a cross-sectional view of the ridge panel 80 and a partial cross-sectional view of the roof unit U1 in an applied form having a gable shape using the ridge panel 80 and the roof unit U.
The ridge panel 80 is made of the same extruded shape as described above, and as shown in FIG. 14, an upper surface body 82a and a lower surface plate 82b that are symmetrically inclined with respect to the central top portion 81, and a partition wall 83 that connects them. A pair of symmetrical hollow portions 84 positioned on both sides of the partition wall 83 and a pair of concave portions 10 positioned symmetrically on the left and right eaves side are provided along the entire length in the front-rear direction shown in the drawing.
As shown in FIG. 14, the convex portions 6 of the unit panel 1 are fitted into the pair of concave portions 10 in the ridge panel 80 to be symmetrically connected.
Further, on each eaves side of the concave portion 10 (not shown) of each unit panel 1 positioned on the left and right outside in FIG. 14, a pair of fixing panels 20, 26, the daylighting panel 30 (30a) fixed between the fixing parts 21 and 21, and the eaves side of the recessed part 10 of the fixing panel 26 are connected to one or more unit panels 1, A gable roof unit U1 is formed as a whole.

According to the gable roof unit U1 as described above, the platform H can be applied even when the platform H is substantially square in a plan view, and the same effect as the roof units U, U ′, U ″ can be obtained, and a daylighting panel can be obtained. 30 (30a) makes it possible to give the user appropriate brightness and health.
The unit panel 61, the fixing panels 70 and 71, and the daylighting panel 30 (30a) are placed on the left and right sides of the ridge panel 80 by replacing each concave portion 10 of the ridge panel 80 with the concave portion 72. It is also possible to form a gable roof unit having the used roof unit U ′ symmetrically. It is also possible to form an invitation-type roof unit by connecting only one or a plurality of unit panels 1 (61) to the left and right concave portions 10 (72) of the ridge panel 80.

The present invention is not limited to the embodiments described above.
For example, the unit panels 1 and 61 may have the eaves side as the concave portions 10 and 72 and the eaves side as the convex portions 6 and 65. In response to this, the positions of the convex portions 6 and the concave portions 10 of the fixing panels 20 and 21 are replaced, or the convex portions 65 and the concave portions 72 of the fixing panels 70 and 71 are replaced. The position may be replaced. Further, the left and right concave portions 10 in the ridge panel 80 may be replaced with the convex portions 6, and the replaced unit panels 1 and 61 may be fitted and connected thereto.
Further, the ridge panel 80 is turned upside down to form a substantially V-shaped eaves panel with a flat cross section, and the unit panels 1, 61, It is also possible to connect the fixing panels 20, 21, 70, 71 and the daylighting panels 30, 30a to form a butterfly roof unit having the roof units U, U ′, U ″ symmetrically. .
The roof unit of the present invention can also be applied to a roof of a building, a roof of a connecting passage between buildings, a roof of a carport, or a roof of a resting place such as a park.

The figure which shows the stop using the roof unit of this invention from diagonally forward. The figure which shows the said stop from diagonally backward. Sectional drawing of the unit panel used for the said roof unit. Sectional drawing of one fixing panel used for the said roof unit. Sectional drawing of the other panel for fixation used for the said roof unit. Sectional drawing near Xa among the cross sections along the arrow of Xa-Xb in FIG. FIG. 2 is a cross-sectional view in the middle of a cross section taken along the arrow Xa-Xb in FIG. 1. Sectional drawing near Xb among the cross sections along the arrow of Xa-Xb in FIG. Sectional drawing which shows the unit panel of a different form. Sectional drawing which shows a different panel and one fixing panel. Sectional drawing which shows the other fixing panel in a different form. Sectional drawing which shows the outline of the roof unit of a different form using the said unit panel and a pair of fixing panel. The figure which shows the roof unit etc. of the application form of the said roof unit. Sectional drawing which shows a ridge panel and the roof unit of the application form using this.

Explanation of symbols

1, 61 …………………… Unit panel 6, 65 …………………… Convex part 10, 72 ………………… Concave part 20, 26, 70, 71… For fixing Panel 21, 75 ......... Fixed part 23, 77 ............... Hollow part 25, 79 .................. Dove groove 30, 30a ............ Daylighting panel 32 ... ……………………… Flat surface 33 ………………………… Vertical piece 34 ………………………… Flange 40 ………………………… , U ′, U ″, U1 …… Roof unit S …………………………… Seal material n ……………………………… Screw

Claims (7)

A plurality of unit panels having a flat cross section including a convex portion at one end and a concave portion at the other end;
A pair or one or more fixing panels having the convex or concave portion at one end and a fixing portion at the other end and having a flat cross section;
A transparent or translucent daylighting panel fixed between the fixing portions of the pair of fixing panels,
The plurality of unit panels and the unit panel and the fixing panel are connected to each other in the width direction along each of the cross sections by fitting the convex and concave portions thereof.
The lighting panel is fixed across the fixed portions of the pair of fixing panels that are connected and opposed to each other.
A roof unit characterized by that. The upper surfaces of the plurality of connected unit panels and the pair of fixing panels and the upper surface of the daylighting panel are substantially flush with each other.
The roof unit according to claim 1. The daylighting panel has a flat hat-shaped cross section comprising a wide flat surface, a pair of vertical pieces located at both ends thereof, and a pair of flanges extending substantially parallel to the flat surface from the lower ends of the vertical pieces. Together with
The fixing portion of the fixing panel to which the daylighting panel is fixed is composed of an upward concave groove provided at the other end of the cross section and a hollow portion directly below the upward concave groove,
The vertical pieces and flanges at both ends of the flat surface of the daylighting panel are inserted into the groove and the flange is screwed to the bottom surface of the groove.
The roof unit according to claim 1 or 2, characterized in that. In the concave groove of the fixing portion of the fixing panel, the upper surface of the lighting panel and the unit panel are substantially flush with the upper surface of the flange of the daylighting panel inserted into the concave groove and screwed. Filled with sealing material,
The roof unit according to claim 3. The unit panel and the fixing panel are made of an extruded shape of an aluminum alloy.
The roof unit according to claim 1, wherein the roof unit is a roof unit. The daylighting panel is made of either transparent or translucent polycarbonate, transparent or translucent acrylic resin, transparent glass or translucent glass.
The roof unit according to claim 1, wherein the roof unit is a roof unit. A unit panel, the pair of fixing panels, and an eaves for collecting rainwater flowing down the upper surface of the daylighting panel are attached to the eaves side of the unit panel located at the lowest of the plurality of unit panels. ,
The roof unit according to claim 1, wherein the roof unit is a roof unit.

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