JP3356610B2 - Wall panel outdoor hood - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an outdoor hood of a wall panel provided on an outdoor side of a wall panel of a unit type prefabricated house or the like.

[0002]

2. Description of the Related Art In recent years, the number of installations per house has increased due to the recognition of the importance of ventilation and air conditioning, as ventilation and air conditioning equipment is installed not only in a conventional kitchen but also in a living room, bedroom, bathroom and the like. ing. In addition, due to a demand for shortening the construction period and a shortage of skilled construction workers, there is a rapid increase in the number of simple construction houses such as unit-type prefabricated construction houses, which can be easily constructed in a short time, by combining wall panels.

[0003] In a prefabricated house, a plurality of wall panels are manufactured and combined in accordance with the specifications of the house at a factory of the manufacturer, and after the wall panel is processed such as a ventilation port, the ventilator is processed. Trucks are transported from the factory to the construction site, and installation work is carried out by combining a plurality of wall panels on the foundation, which has been completed in advance, and the outer shell of the house is completed. After that, internal and external finishing work, water supply and drainage, and electric work are performed, and a series of work is completed. The ventilation opening is a replacement opening of the inside and outside air by the ventilation air conditioning equipment, and the number of ventilation equipment is required. However, from the installation work of the wall panel to the finishing work inside and outside, the openings of the multiple ventilation openings are installed one by one to prevent the infiltration of rainwater by installing a waterproof sheet etc. to block the ventilation openings, In the finishing work inside and outside, work is performed to attach an outdoor hood to each of a plurality of ventilation openings provided on the outer wall. Fig. 1 shows a conventional outdoor hood of this type.
2 and FIG.

As shown in the figure, an outer wall 1 of a wall panel 101 is provided.
02, an opening 104 having substantially the same size as the ventilation port 103 and an opening 10 serving as an exhaust port.
5 has a flange 10
A plurality of mounting holes 108 are provided at seven portions so as to be mounted on the outer wall 102, and are mounted on the outer wall 102 with screws 109 or the like. In this type of house installation work, the wall panel 101 is cut near the limit of the loading dimension of a truck or the like in order to increase the loading efficiency of transportation. In order to hinder transportation, the outdoor hood 106, which was separately arranged and transported separately during the internal and external finishing work, was installed in accordance with the position of the ventilation opening 103 without being attached to the wall panel 101 during transportation.

Japanese Patent Application Laid-Open No. 6-58584 discloses a ventilating hood using a bendable material for connecting portions of a front plate, a top plate, and right and left side plates.

[0006]

In such a conventional outdoor hood 106, when it is attached to a wall panel 101 cut in a wall panel manufacturing plant in advance, the outer wall 10 is not provided.
2 and 3 may protrude from the cargo bed when loading the truck during transportation, and may protrude from the loading platform. In some cases, the outdoor hood 106 cannot be attached to the wall panel 101 at a factory because deformation or breakage may occur due to contact or collision with equipment or the like.
In order to fix the 06 to the wall, a plurality of construction workers including an operator supporting the outdoor hood 106 and an operator fixing with the screws or bolts are required. In addition, the outdoor hood 106 is transported separately and is installed in the interior and exterior finishing works. However, since the interior and exterior finishing works are performed at a later date than the installation work of the wall panel 101, it is possible to prevent infiltration of rainwater or the like from the ventilation opening 103. For this purpose, it is necessary to separately prepare a waterproof sheet 110 made of vinyl or the like to perform waterproofing work for closing each of the plurality of ventilation openings 103.

Further, in the latter ventilation hood, the front plate, the top plate, and the left and right side plates are bent through the connecting portions to increase the packing efficiency during transportation and storage by making the packing box thinner. The top plate and the left and right side plates are attached to the wall using flanges, so when mounted on the wall, the ventilation hood cannot be folded and the ventilation hood protrudes greatly, such as unit-type prefabricated houses. When attached to a wall panel, it hindered transportation.

The present invention has been made to solve the above-mentioned problems, and has a waterproof treatment by minimizing a protrusion from an outer wall so as not to hinder transportation, and easily forming an outdoor hood after installation work of a wall panel is completed. A first object is to provide an outdoor hood that can eliminate construction.

A second object is to form the outdoor hood more quickly after the wall panel installation work.

A third object is to simplify the construction of the outdoor hood itself and make it cheaper to manufacture.

[0011]

According to the present invention, there is provided an outdoor hood for a wall panel having an opening of substantially the same shape communicating with a ventilation opening formed in the wall panel, and having a frame-like shape attached to the wall panel . A left hood plate and a right hood plate which are connected via a first hinge portion in a substantially triangular shape formed by a mounting plate and upper and lower sides on the left and right sides of the mounting plate with a short side having a small inclination angle and a long side having a large inclination angle. An upper hood plate which is provided on a top side of the mounting plate via a second hinge portion in a rectangular shape which engages with a short side of the left hood plate and the right hood plate; A front hood plate provided in a rectangular shape to be engaged with a long side of the right hood plate via a third hinge portion; and a long side of the left hood plate and the right hood plate and a left and right end of the front hood plate. and means for combining the said mounting plate Attached to the vent of the wall panels
In this state, open each hood plate that can be
Then , the hood is formed by connecting the front hood plate to the left hood plate and the right hood plate by the connecting means.

According to the present invention, the wall can be formed so that the protrusion from the outer wall is made as small as possible so as not to hinder the transportation, and the wall can be easily formed after the completion of the installation work of the wall panel, so that the waterproofing work can be omitted. Panel outdoor hoods can be provided.

[0013]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The invention according to claim 1 of the present invention has a frame-like mounting which has substantially the same opening communicating with a ventilation port formed in a wall panel and is mounted on the wall panel. The upper and lower sides of the plate are engaged with the short sides of the left hood plate and the right hood plate connected through the first hinge portion in a substantially triangular shape formed by a short side having a small inclination angle and a long side having a large inclination angle. An upper hood plate which is provided on the upper side of the mounting plate via a second hinge portion and has a rectangular shape which engages the long sides of the left hood plate and the right hood plate with the upper hood plate; a front hood plate provided through a hinge portion, and means for combining both the right and left ends of the front hood plate to the long side of the left hood panel and right hood panel, the preparative
With the attachment plate attached to the ventilation opening of the wall panel, each hood plate that is foldable with respect to the attachment plate is opened , and the front hood plate is coupled to the left hood plate and the right hood plate by the coupling means. After a wall panel having a ventilation opening is manufactured at a wall panel manufacturing plant, a mounting plate of the ventilation hood is attached to the ventilation opening, and each hood is transported in a folded state. After the installation work of the wall panel is completed at the construction site, each hood can be opened and joined by joining means to form a ventilation hood,
It has the effect that the amount of protrusion from the wall panel is small and does not interfere with transportation.

Hereinafter, embodiments of the present invention will be described with reference to FIGS.
This will be described with reference to FIG. (Embodiment 1) As shown in FIGS. 1 to 6, an opening 3 having substantially the same shape as an opening of a ventilation port 2 provided in a wall panel 1.
The upper side of the frame-shaped mounting plate 6 provided with the insertion hole 5 of the screw 4 to be attached to the wall panel 1 is substantially triangular formed by a short side 7 having a small inclination angle and a long side 8 having a large inclination angle. The first of which is formed by curl bending etc.
The upper hood plate 13 is provided on the upper side of the mounting plate 6 through a second hinge 12 on a rectangular shape which engages with the short side 7 of the left hood plate 10 and the right hood plate 11 connected via the hinge portion 9. The upper hood plate 13 is provided with a front hood plate 15 via a third hinge portion 14 in a rectangular shape that engages with the long sides 8 of the left hood plate 10 and the right hood plate 11 to engage with the long sides 8 of the left hood plate 10 and the right hood plate 11. A coupling means 16 is provided at the long side 8 of the 11 and the left and right ends of the front hood plate 15 for coupling the two with a concave portion and a convex portion.

Each of the left hood plate 10 and the right hood plate 11 and the upper hood plate 13 and the front hood plate 15 are formed to be freely foldable with respect to the mounting plate 6, and the front hood plate 15 is connected to the left hood plate by the coupling means 16. Board 10 and right hood board 11
To form a box-shaped hood.

In the above configuration, the outdoor hood forms the ventilation opening 2 when the wall panel 1 is manufactured at the factory, and the ventilation opening 2 is formed.
After the mounting plate 6 is attached to the periphery with the screw 4 through the insertion hole 5, the left hood plate 10 and the right hood plate 11 are
Of the upper hood plate 13 and the front hood plate 15 to the second hinge portion 1.
Folding wall panel 1 via second and third hinge portions 14
Store and transport to the construction site with the amount of outdoor hood projecting from the area reduced.

After assembling the wall panel 1 at the construction site, each hood plate is opened via each hinge portion, and then the left hood plate 10, the right hood plate 11 and the front hood plate 15 are connected by the connecting means 16. The outdoor hood is formed on the wall panel 1 in a box shape.

As described above, according to the outdoor hood of the wall panel according to the first embodiment of the present invention, the outdoor hood can be attached at the time of manufacturing the wall panel 1 at the factory, and the outdoor hood can be attached at the time of storage and transportation of the wall panel 1. Since the amount of protrusion from the folding wall panel 1 can be reduced, the outdoor hood is prevented from obstructing during storage and transportation, and each hood plate that has been folded at the construction site is opened via a hinge portion,
Since the box-shaped outdoor hood can be formed by being connected by the connecting means 16, it is not necessary to perform waterproofing work for preventing rainwater from entering the ventilation port 2, thereby facilitating the work.

The upper hood plate 13 is formed on the left hood plate 10 and the right hood plate 11 with short sides 7 having a small inclination angle.
And the front hood plate 15 is formed into a shape that engages with the long side 8 having a large inclination angle, so that the ventilation flow ventilated from the ventilation port 2 through the opening 3 is in front of the upper hood plate 13. The inclined surface formed by the hood plate 15 allows the air to flow smoothly and efficiently, and the upper hood plate 13 and the front hood plate 15 can be folded into a substantially square shape when folded, so that only the outdoor hood is stored. In this case, the storage area is small and the storage efficiency is improved.

Also, as shown in FIG.
By providing the step 17 so that the outer hood of the folded outdoor hood fits around the ventilation opening 2, the folded outdoor hood can be completely stored in the wall, thereby eliminating the protrusion.

(Embodiment 2) As shown in FIGS.
A bendable connection in which the short side 7A of the upper hood plate 13A, the left hood plate 10A, and the right hood plate 11A is opened in conjunction with the left hood plate 10A and the right hood plate 11A that have been folded when the upper hood 13A is opened. It is configured to be connected by the part 18.

In the above configuration, when the outdoor hood is folded, the left hood plate 10A and the right hood plate 11A are folded, and the front hood plate 15 is folded thereon via the upper hood plate 13A. The part 18 is in a state of being folded in two.

When the outdoor hood is formed in a box shape, the front hood plate 15 is opened upward to extend the two-folded portion of the connecting portion 18 via the upper hood plate 13A, and to form the left hood plate 10A and the left hood plate 10A. The right hood plate 11A is opened right and left.

The left hood plate 10 opened left and right
The front hood plate 15 is engaged on the right hood plate 11A and the right hood plate 11A, and is connected by the connecting means 16 to form a box-shaped outdoor hood.

As described above, according to the outdoor hood of the wall panel according to the second embodiment of the present invention, when the wall panel 1 is installed, the outdoor hood can be quickly moved to the wall by a simple operation of operating the front hood plate 15. The upper hood plate 13A and the left hood plate 1
0A and the degree of sealing with the right hood plate 11A are increased, and leakage of ventilation flow can be prevented.

(Embodiment 3) As shown in FIG. 10, the first hinge 9A, the second hinge 12A, and the third hinge 14A are formed by thin portions such as U-shaped grooves.

In the above structure, for example, the whole structure can be manufactured by integral molding by making the material of the outdoor hood a resin, and in the case of a steel plate, it can be manufactured from one sheet material by press working or the like. For example, the components of the outdoor hood itself can be simplified.

As described above, according to the outdoor hood of the wall panel according to the third embodiment of the present invention, the outdoor hood itself has a simple configuration, and the assembling work of the component parts can be eliminated to facilitate manufacture.

(Embodiment 4) As shown in FIG. 11, the mounting plate 6B, the left hood plate 10B, the right hood 11B, the upper hood plate 13B, the front hood plate 15B and the first hinge 9
B, the second hinge portion 12B and the third hinge portion 14B are formed of a shape memory alloy, and are processed to be folded into a small size at room temperature so as not to interfere with storage and transportation.

[0030] In the above construction, by applying a temperature higher than room temperature at the construction site of the installation work,
The front hood plate 15B and the upper hood plate 13B are opened upward, and the left hood plate 10B and the right hood plate 11B are opened to the left and right to face the front. 11B to coupling means 1
An outdoor hood can be formed by combining at 6.

As described above, according to the outdoor hood of the wall panel according to the fourth embodiment of the present invention, since it is made of a shape memory alloy, it is formed in a small state suitable for storage and transportation at the time of manufacture at a factory. In addition to reducing the storage area and improving the loading efficiency during transportation, the operation of forming the box-shaped outdoor hood is simplified and the workability is improved.

[0032]

As is apparent from the above embodiments, according to the present invention, the left hood plate and the left hood plate are provided on the left and right sides of the frame-shaped mounting plate having an opening having substantially the same shape as the ventilation hole formed in the wall panel. A right hood plate is provided, a front hood plate is provided above the mounting plate via an upper hood plate, and each hood plate is provided via a hinge portion on the mounting plate, and the front hood plate is connected to the left hood plate and the right hood plate. Coupling means for connecting the mounting plate to the wall panel.
While attached to the ventilation opening, fold it up against the mounting plate
Each hood plate is opened and joined by the joining means to form a box-shaped outdoor hood, so that the projection from the wall panel can be minimized so as not to hinder transportation, and the wall panel can be installed. By easily forming the outdoor hood after the completion of the construction, it is possible to provide a wall panel outdoor hood that can eliminate the waterproofing construction.

The short sides of the upper hood plate, the left hood plate, and the right hood plate are connected to each other so that the left hood plate and the right hood plate that have been folded when the upper hood plate is opened are opened in conjunction with each other. Because of the connection at the part, the outdoor hood can be formed more quickly after the installation work of the wall panel.

Further, since each hinge portion is formed by a thin portion, the configuration of the outdoor hood itself can be simplified, and the manufacturing cost can be reduced.

Further, since the mounting plate, each hood plate and the hinge are formed of a shape memory alloy, an outdoor hood can be easily formed.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a state in which an outdoor hood of a wall panel according to Embodiment 1 is installed in a ventilation opening of the wall panel.

FIG. 2 is a development view of the outdoor hood of the wall panel according to the first embodiment of the present invention.

FIG. 3 is a perspective view showing a state before the outdoor hood of the wall panel according to the first embodiment is formed.

FIG. 4 is a perspective view showing a state in which each hood plate of the outdoor hood of the wall panel according to the first embodiment is opened.

FIG. 5 is a perspective view showing a formation state of the outdoor hood of the wall panel according to the first embodiment.

FIG. 6 is a perspective view showing a state in which the outdoor hood of the wall panel according to the first embodiment is installed on a wall panel having a vent provided with a step;

FIG. 7 is a perspective view showing a state in which each hood plate of the outdoor hood of the wall panel according to the second embodiment is opened.

FIG. 8 is a perspective view showing a state before the formation of the outdoor hood of the wall panel according to the second embodiment.

FIG. 9 is a perspective view showing a formation state of an outdoor hood of the wall panel according to the second embodiment.

FIG. 10 is a development view of the outdoor hood of the wall panel according to the third embodiment.

FIG. 11 is a development view of the outdoor hood of the wall panel according to the fourth embodiment.

FIG. 12 is a perspective view showing a state in which a conventional outdoor hood is installed on a wall panel.

FIG. 13 is a perspective view showing a state where waterproof processing is applied to a ventilation opening of a wall panel at the same construction site.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Wall panel 2 Ventilation opening 3 Opening 6 Mounting plate 7 Short side 8 Long side 9 1st hinge part 10 Left hood board 10A Left hood board 10B Left hood board 11 Right hood board 11A Right hood board 11B Right hood board 12th 2 hinge part 12A 2nd hinge part 12B 2nd hinge part 13 Upper hood plate 13A Upper hood plate 13B Upper hood plate 14 Third hinge part 14A Third hinge part 14B Third hinge part 15 Front hood plate 15B Front hood plate 16 Connecting means 18 Connecting part

Claims (4)

(57) [Claims] 1. A frame-shaped mounting plate having substantially the same shape communicating with a ventilation port formed in a wall panel , the frame-shaped mounting plate being mounted on the wall panel , and upper sides on the left and right sides of the mounting plate having an inclined angle. A left hood plate and a right hood plate connected through a first hinge portion in a substantially triangular shape formed by a small short side and a long side having a large inclination angle, and a short side of the left hood plate and the right hood plate. An upper hood plate which is provided on the upper side of the mounting plate via a second hinge portion and has a rectangular shape which engages the long sides of the left hood plate and the right hood plate with the upper hood plate; a front hood plate provided through a hinge portion of the left hood panel and a coupling means for coupling both to the left and right ends of the front hood plate to the long side of the right hood plate, the mounting plate the wall Attached to the panel vent
In state, each hood plate freely foldable relative to said mounting plate opening
Can outdoor hood wall panels configured to form a food by binding a front hood plate to the left hood panel and right hood panel by the coupling means. 2. A bendable connecting portion in which short sides of the upper hood plate, the left hood plate, and the right hood plate are folded and opened when the upper hood plate is opened. The outdoor hood of a wall panel according to claim 1, wherein the hood is connected to the hood. 3. The outdoor hood of a wall panel according to claim 1, wherein each hinge portion is formed by a thin portion. 4. The outdoor hood of a wall panel according to claim 1, wherein the mounting plate, each hood plate and the hinge are formed of a shape memory alloy.