JP2553897Y2 - Eaves front door - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial application field] The present invention relates to an eaves front door that can be easily and firmly attached to an eaves portion of a roof made of a flat type building plate.

[Conventional technology and its problems]

2. Description of the Related Art Conventionally, a roof made of a metal-type building plate having a continuous chevron has been frequently constructed, and various facade doors at the eaves at the chevron of such a roof have been developed.

Most of them are bottles set up on the top part of the main plate of the face door, arranged from the back of the chevron of the metal roof, penetrated by bolts at the top part, and fixed with nuts from the top of the metal roof. is there.

Since the conventional type of face door as described above uses bolts and nuts or other fasteners to secure it, holes for bolts must be drilled at the eaves of the building plate, and the When the door is mounted, the mounting position of the face door cannot be corrected.

In addition, there is one in which a standing protruding piece is provided above the eaves front door. There are some which insert and fix this from the back side of the eaves front, but there is a drawback that it is easy to come off.

[Means for Solving the Problems] To solve the above problems, the inventor conducted intensive studies and, as a result, put the idea on the top surface of the top of the trapezoidal mountain-shaped main plate of the door. An attachment part with a hooked piece to be wound, which is wound between the lower part and the upper part of the architectural plate, is fixed, and the length of the wound piece is the vertical width of the top piece. By using the eaves front door as a plurality of times, it can be easily and firmly attached to the eaves location, and the position can be easily adjusted, thereby solving the above-mentioned problem.

〔Example〕

 Hereinafter, embodiments of the present invention will be described with reference to the drawings.

A is an eaves front door of the present invention, which is bent from the upper end of the chevron main surface 1a of the substantially trapezoidal front main plate 1a to the front side of the chevron main surface 1a as shown in FIGS. Do, horizontal top piece 1b
Are formed, and the inclined bent pieces 1c, 1
c is formed, and a bent piece 1b is formed at the lower end edge of the chevron main surface 1a so as to be folded back toward the back surface. The top piece 1b and both inclined bent pieces 1c, 1c are formed with a stepped portion 1e which is further reduced at the opposite end other than the angled main surface 1a side. Thus, in the direction in which the top piece 1b and the two inclined bent pieces 1c, 1c extend in the front and back directions of the face door main plate 1, the top piece 1b and the stepped portion 1e are connected to the inclined bent piece 1c and the stepped portion. The portions 1e are integrally formed.

The top door main plate 1 is mounted with the top piece 1b and the inclined bent piece 1c abutting along the back surface of the chevron formed by architectural boards B, B,. See figure). Then, a gap is formed between the stepped portion 1e and the back surface of the chevron, so as to prevent the invasion of rain.

As shown in FIG. 2, a mounting portion 2 is formed at the top piece 1b of the face door main plate 1, and is formed by appropriately bending a metal plate.

The mounting portion 2 is formed of a to-be-wrapped piece 2a and a substantially vertical rising piece 2b which are fastened together with the lower part 4 and the upper part 5 of the building board B, and are wound up. Is fixed on the top piece 1b of the main panel 1 of the face door. Specifically, as shown in FIG. 2, a bent joint piece 2c is further formed at the lower end of the rising piece 2b, and the bent joint piece 2c is attached to the top piece 1b of the face door main plate 1.
Are fixed by a fixing tool such as a rivet or welding means.

The piece 2a to be wound is tightly wound together with the lower portion 4 and the upper portion 5 of the building board B, and is substantially equivalent to the lower portion 4 and the upper portion 5. As an example, as shown in FIGS. 2 and 3, a roll is formed in an arc shape. This is in line with the roast-type delicatessen 4 and the delicatessen 5.

The piece 2a to be wound in the above embodiment can be wound so as to particularly cover the lower part 4 of the building plate B.

In another embodiment of the shape of the piece to be wound 2a, it is formed in an inverted triangular shape as shown in FIG. It is. In this case, the rising piece 2b does not exist, and only the wound piece 2a is formed to constitute the mounting portion 2.

The length of the wound piece 2a is a length (in a direction extending in the front and back direction of the face door main plate 1 and a direction orthogonal to the chevron main surface 1a) a plurality of times the vertical width of the top piece 1b. (About four times in FIG. 2). Also, the top piece 1b
The vertical width of the front door main plate 1 extending in the front-to-back direction is equal to the width of the bent joint piece 2c of the mounting portion 2.

As shown in FIG. 1, FIG. 3, and FIG. 7, the architectural plate B has a lower portion 4 formed at one end in the width direction of the main plate 3 and a upper portion 5 formed at the other end. The main plate 3 has an inverted trapezoidal mountain shape in cross section, and rising side surfaces inclined outward on both sides in the width direction of the bottom surface 3a.
3b, 3b are formed, and a flat surface is formed on the upper end of the rising side surface 3b, 3b.
3c, 3c are formed, and at the outer ends of the flat surfaces 3c, 3c are formed a recess 4 and a top 5, respectively.

 In the figure, reference numeral 6 denotes a building wall.

[Operation] The construction board B is arranged between a plurality of metal fittings arranged at predetermined intervals on a structural material such as a main house, and the adjacent construction boards B, B are tightened with the lower portion 4 and the upper portion 5 of the building. Then, at the time of the cutting work at the eaves, the piece to be wound of the mounting part 2 of the door A at the eaves front side is located between the lower part 4 and the upper part 5.
2a is wound around the lower part 4 and the upper part 5 is tightened from above.

Further, as shown in FIG. 4, only the eaves portion of the roof has a temporary fixing portion C (temporary tightening portion) in which the upper portion 5 is loosely polymerized only to the lower portion 4 at an appropriate length without loosening. Location, see Fig. 4), and the eaves front door A of the present invention
Is arbitrarily slid within the range of the temporary fixing point C of the eaves portion of the roof, thereby arranging the rows of the eaves front doors A, A,... is there.

[Effect of the invention]

In the present invention, the top piece 1b of the trapezoidal mountain-shaped main door plate 1 is used.
Attached to the top surface of the mounting plate 2 is a hook-shaped bent portion 2a with a piece 2a to be wound, which is wound between the lower portion 4 and the upper portion 5 of the fastening type building plate B. The length of the winding piece 2a is the top piece 1b.
By making the eaves front door multiple times the vertical width of
By using this, firstly, it can be easily and firmly attached to the underside of the eaves, and secondly, there is an effect that the position can be appropriately adjusted between the temporary fixing points between the lower part 4 and the upper part 5. .

These effects will be described in detail. The eaves front door A is provided with a mounting portion 2 on the top piece 1b of the front door main plate 1, and the mounting portion 2 is attached to the lower portion 4 of the fastening type building board B. It has a hooked bent piece 2a that is wound between the ribs 5, and the appropriately bent shape of the rolled piece 2a is By forming the same shape that can be tightened together with the part 4 and the fine part 5, when the narrow part 4 and the fine part 5 of the adjacent building boards B, B facing each other are tightened, The installation of the eaves front door A of the present invention can be completed only by tightening the finesse part 5 to the finesse part 4 while being provided between the finesse part 5 and this work. Yes, the installation of the eaves front door A is completed at the same time as the cutting work is completed, and the working time is greatly reduced.

Further, the eaves front door A of the present invention secures the to-be-wrapped piece 2a of the mounting portion 2 together with the lower portion 4 and the upper portion 5 of the tightening portion. The eaves front door A slides within the range of the temporarily fixed portion C by providing the temporarily fixed portion C where the fine portion 5 is superimposed on the lower portion 4 without providing the temporary fixed portion C. This makes it possible to finely adjust the position of the eaves front door A within the range of the temporary fixing.

This is because in the conventional eaves front door, when mounting to the roof eaves, it was done with bolts erected on the main plate of the facade door, so holes for bolts must be opened in the building plate B for installation. It was not possible to move the mounting position,
In the present invention, such an inconvenience is eliminated, and the eaves front door A is easily mounted at an accurate position.

Particularly, in the present invention, the length of the wound piece 2a is
Since the length of the piece 2a to be wound is long without being fixed by bolts or the like by being a plurality of times the vertical width of 1b, it is firmly fixed to the tightening portion only by clamping from the upper surface and the lower surface because the length of the wound piece 2a is long. There are advantages that can be.

[Brief description of the drawings]

The drawings show an embodiment of the present invention. FIG. 1 is a partially cutaway perspective view of a metal roof to which an eaves front door of the present invention is attached, and FIG. 2 is a view of the eaves front door of the present invention. FIG. 3 is a perspective view, FIG. 3 is a front view of a main part showing the eaves front door of the present invention attached to the eave, FIG. 4 is a longitudinal side view of the eaves front provided with the eaves front door of the present invention, FIG. Is a cross-sectional view of a temporary fixing point between the lower part and the upper part, FIG. 6 is a cross-sectional view of a tightening part between the lower part and the upper part, and FIG. 7 is another embodiment of a piece to be wound. FIG. 1 ... face plate main plate, 1b ... top piece, 2 ... mounting part, 2a ... piece to be wound.

Claims (1)

(57) [Scope of request for utility model registration] The present invention is characterized in that a trapezoidal-shaped architectural board is wound on a top surface of a top plate of a trapezoidal mountain-shaped main plate between the lower and upper portions.
An eaves front door, wherein a mounting portion with a hooked piece that is bent in a hook shape is fixed, and the length of the piece to be wound is a multiple of the vertical width of the top piece.