JP3209118U - Folding roof face door - Google Patents

Abstract

To provide a facing door for a folding roof having excellent aesthetics and good workability. An engraved roof face door 2 is an engraved roof face door 2 attached to the eaves of the engraved roof 1, and the engraved member 10 and the outer wall 90 (or a base material) of the engraved roof 1. And a draining portion 21 that is formed below the closing portion 20 and is formed integrally with the closing portion 20, and in the vicinity of the lower edge of the draining portion 21, A water return shape 210 is formed on the side. The water return shape 210 can be formed in an outwardly convex shape. [Selection] Figure 1

Description

  The present invention relates to a folding door for a folding roof mounted on the eaves of the folding roof.

  Conventionally, a “folded plate roof” (or “metal folded plate roof”) in which a roof is formed by a folded plate has been used. When a roof is formed with a folded plate (folded plate), a Mt. Fuji-like opening corresponding to the cross-sectional shape of the folded plate remains at the eaves. If this opening is left unattended, wind and rain and bird insects invade the room, so it is necessary to close it. A part that closes such an opening is referred to as a “folding roof face door” (or “water drain face door”).

  The shape of the faceplate for folding plates is often Mt. Fuji corresponding to the opening. Also, one mountain, two mountains, three mountains, etc., used in the horizontal direction are used. In this folding roof face door, the prevention of intrusion of rainwater is often a problem. For example, Patent Document 1 discloses a ventilated surface door provided with a draining portion in the lower front portion, and discloses a device that blocks rainwater from entering the back of the eaves.

Japanese Utility Model Publication No. 3-75225

  However, in the conventional folding roof face door, when the face door is continuously fixed with screws under the eaves of the folding roof, only one end of the adjacent face door is fixed. Since the screwing was repeated, it was difficult to fix the screw (fastening) because the other end was going to move downward during the work.

  In addition, the water draining part is folded inward, so when trying to fix the face door to the structural material of the folding plate roof, it does not touch the structural material exactly (because of the folded part), so it is distorted and attached. The work and aesthetics were not good.

  Then, this invention makes it a subject to provide the face door for folding plates which has the outstanding aesthetics and favorable workability | operativity.

  The present invention is an engraved roof face door to be attached to the eaves of an engraved roof, a closed portion that closes a gap between the engraved roof and an outer wall or a base material, A draining portion formed integrally with the closing portion, and a water return shape is formed on the front side near the lower edge of the draining portion.

  The faceplate for folding plate roof of the present invention includes a closed portion that closes a gap between the folded plate roof and the outer wall or the base material, and a draining portion that is formed below the closed portion and is integrally formed with the closed portion. In the vicinity of the lower edge of the draining portion, a water return shape is formed on the front side. If it is such a structure, it will become the surface door for folding plates which has the outstanding beauty | look and favorable workability | operativity.

It is a perspective view explaining the whole structure of the folding plate roof including the faceplate for folding plate roof. It is sectional drawing of the folding plate roof including the folding door. It is an enlarged view of the water return shape of the faceplate for folding plates. (A) is the conventional water return shape, (b) is the water return shape proposed by the present invention. It is explanatory drawing explaining the inclination angle of a folding plate roof, and the angle of the faceplate for folding plates roof.

  Embodiments of the present invention will be described below with reference to the drawings. However, the constituent elements described in the following embodiments are exemplifications, and are not intended to limit the technical scope of the present invention. 1 to 4, the same portions are denoted by the same reference numerals, and description thereof is omitted.

  The folding roof 1 including the folding roof face door 2 of the present invention described below can be made longer than other types of roofs. Therefore, it is an effective method for buildings that require a large span, such as gymnasiums and exhibition halls.

(Constitution)
First, the whole structure of the folding plate roof 1 including the folding plate face door 2 will be described with reference to FIGS. 1 and 2. The folded plate roof 1 includes a trapezoidal tight frame 3 standing on a beam 8, a folded plate member 10 installed on the tight frame 3, and a cross-sectional system of the folded plate member 10 formed on the eaves. Is mainly composed of a folding plate face door 2 for closing the Mt. Fuji (trapezoidal) opening.

  As a fixing method of the folding member 10 of the folding plate roof 1, there are a stacked folding plate, a gourd folding plate, and a fitting folding plate. In any of these three fixing methods, the folding roof face door 2 of the present invention can be applied.

  And the face door 2 for folding plates of this invention exists in the downward direction of the obstruction | occlusion part 20 which obstruct | occludes the clearance gap between the engraving member 10 of the engraving roof 1, and the outer wall 90 (or base material), and the obstruction | occlusion part 20. A draining portion 21 formed integrally with the closing portion 20 and a collar portion 22 formed so as to be bent along the folding plate member 10 are provided. In addition, as a folding roof face door, the present invention is applied to a double mountain type and a three mountain type as well as a single mountain type having one closed portion 20 as described in the present embodiment. can do.

  The blocking portion 20 is a Mt. Fuji (trapezoidal) member that forms the main body of the folded-roof roof face door 2, and is installed so as to abut against the inner surface of the folded-plate member 10, so that the rain and rain can enter the back of the cabin. To prevent. Although not shown, the closing portion 20 can be provided with a louver or the like for ventilation.

  The draining portion 21 is formed by bending a portion below the closing portion 20 outward. The draining unit 21 has a function of guiding rainwater and dew condensation water prevented from entering by the closing unit 20 into a rain gutter (not shown) without entering the back of the hut. For this reason, a water return shape 210 is formed in the vicinity of the lower edge of the draining portion 21.

  And the water return shape 210 of this invention is formed in the front side instead of the back side. That is, as shown in FIG. 3 (a), the conventional U-shaped water-return shape was formed by bending the back side. For this reason, the water return shape protrudes to the back side, and there is a problem that when the folding roof face door is attached to the wall, it floats slightly from the wall and the whole is inclined. Furthermore, it is difficult to manufacture U-shaped folding because it cannot be manufactured by a die press.

  On the other hand, the water return shape 210 of this invention is formed in the front side, as shown in FIG.3 (b). For this reason, the water return shape 210 does not protrude to the back side, and does not float from the wall when the folded-roof roof face door 2 is attached to the wall, and the appearance is improved in that respect.

  The shape of the water return shape 210 is not limited to the triangular shape shown in FIG. 3B, but may be a semicircular arc shape, and the lower side as a whole has a rising gradient inward. Any shape may be used. However, it is preferable that the end of the water return shape is on the outer side in the eave direction as compared with the position of the upper part of the draining portion 21 or is formed so as to be at the same position.

  The water return shape 210 is formed in an outwardly convex shape, and has an upper side 210a and a lower side 210b. That is, the double overlapping portion seen in the out-of-plane direction is only the lower side 210b close to the end, and there is almost no whole. In this way, when the folded-back roof face door 2 is attached, the two folded-face roof face doors 2 and 2 are held with one hand by forming the water return shape 210 into an outwardly convex shape. Because it is possible, it has good workability. Furthermore, if it is a convex shape, it is easy to manufacture without the problem that it cannot be manufactured by a die press.

  In addition, the lower side 210 b of the water return shape 210 is formed in an inward upward gradient, so that rainwater drops downward from the vicinity of the tip of the water return shape 210. That is, the rainwater blocked by the blocking part 20 and the draining part 21 flows downward by gravity and reaches the water return shape 210 of the draining part 21. Then, rainwater flows along the upper side 210a toward the tip (that is, outward). And if it reaches to the front-end | tip of the water return shape 210, it will drip below, without flowing to the lower side 210b side.

  The collar portion 22 is arranged along the folding plate member 10 and serves as a guide for fitting the folding plate roof face door 2 during construction. For this reason, the collar portion 22 on the side surface side is formed in a tapered shape with the upper side being cut off obliquely. Further, as shown in FIGS. 4A and 4B, the inclination angle of the collar portion 22 on the upper surface side with respect to the closing portion 20 may be substantially vertical or may be inclined. That is, the inclination angle of the collar portion 22 on the upper surface side can be changed depending on the roof gradient of the folded roof 1.

(Construction procedure)
The construction procedure of the origami roof 1 is as follows.
(1) A folded plate (folded plate) is formed by a roll forming machine using a 0.6 〜 1.2 mm steel plate.
(2) A fixing frame (tight frame) is welded to the steel frame on the beam that goes straight in the flow direction of the folding plate with a spacing of 2m 〜 6m.
(3) Place the folded plate on the tight frame and tighten it with bolts or metal fittings (hangers).
(4) The folding roof face door 2 is fixed to the outer surface of the outer wall 90 (or the base material) with a tapping screw 91 or the like.

  Among these steps, in the step of fixing the folding roof surface door 2 with the tapping screw 91 or the like, for example, the folding roof surface door 2 is fixed one by one from the right side. In the fixing operation, two overlapping portions of the folding roof surface door 2 are simultaneously fixed to the outer wall 90 by a tapping screw 91 or the like. At that time, if the folded-roof roof face door 2 of the present invention is used, if the water return shape 210 is overlapped, the other can be held by holding one. That is, the two folding roof face doors 2 can be held with one hand.

(Action / Effect)
Next, effects obtained by the folded-roof roof face door 2 of the present embodiment will be listed and described.

(1) As described above, the folding roof surface door 2 of the present invention is the folding roof surface door 2 attached to the eaves of the folding roof 1, and the folding member 10 of the folding roof 1. And the outer wall 90 (or the base material) are provided with a closing portion 20 that closes the gap, and a draining portion 21 that is formed below the closing portion 20 and is formed integrally with the closing portion 20. Near the lower edge, a water return shape 210 is formed on the front side. If it is such a structure, it will become the faceplate 2 for folding plates roof which has the outstanding aesthetics and favorable workability | operativity.

(2) Moreover, since the water return shape 210 is formed in the outward convex shape, the two folding roof face doors 2 and 2 can be held with one hand, so that workability is improved.

(3) Further, the water return shape 210 formed in an outwardly convex shape has an upper side 210a and a lower side 210b, and the lower side 210b is formed in an inward upward slope, so that rainwater and dew condensation are formed. Water does not come into contact with the outer wall 90 and drops from the tip of the water return shape 210 downward.

(4) Further, the end of the water return shape 210 formed in an outwardly convex shape is on the outside as viewed in the eave direction or at the same position as the position of the upper part of the draining portion 21. By being formed, it is possible to prevent the water return shape 210 from contacting the outer wall 90 and to prevent rainwater or condensed water from contacting the outer wall 90.

  The embodiment of the present invention has been described in detail with reference to the drawings. However, the specific configuration is not limited to this embodiment, and design changes that do not depart from the gist of the present invention are included in the present invention. included.

  For example, in the embodiment, the closing part 20 and the draining part 21 have been described as constituting the same surface, but the present invention is not limited to this and may be configured in steps. For example, the present invention can be applied even when the draining portion 21 has a shape that is one step lower than the closing portion 20.

DESCRIPTION OF SYMBOLS 1 Folding roof 2 Folding roof face door 20 Closure part 21 Drain part 210 Water return shape 210a Upper side 210b Lower side 22 Collar part 3 Tight frame 8 Beam 10 Folding member 90 Outer wall

Claims (4)

It is a facing door for the folding roof that is attached to the eaves of the folding roof,
A closing portion for closing a gap between the folded roof and the outer wall or the base material;
A draining part below the blocking part and formed integrally with the blocking part,
In the vicinity of the lower edge of the draining portion, a folded-back roof surface door is formed with a water return shape on the front side.   The faceplate for folding plate roof according to claim 1, wherein the water return shape is formed in an outwardly convex shape.   The folded-back roof surface according to claim 2, wherein the water-return shape formed in an outwardly convex shape has an upper side and a lower side, and the lower side is formed in an inward upward slope. door. Compared with the position of the upper part of the draining part, the end of the water return shape formed in an outwardly convex shape is on the outside as viewed in the eave direction, or is formed to be at the same position, The faceplate for folding plates roof according to claim 2 or claim 3.