JP2892167B2 - Entrance unit - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an entrance unit of a unit house.

[0002]

2. Description of the Related Art In a conventional unit house entrance unit,
Usually the entrance sash was mounted between the pillars on the side of the unit. At this time, when the entrance sash is shorter than the width of the side surface of the unit, the entrance sash is attached by appropriately providing a stud.

By the way, depending on the planning of a unit house or the like, it is sometimes desired that the entrance sash be provided inside the unit instead of the side surface of the unit.

In particular, by providing an entrance sash inside the unit, a part of the unit can be used as an eaves ceiling, so that the work of mounting the eaves on site can be omitted, and the entrance sash can be attached to the unit from the viewpoint of workability. It was sometimes desired to be provided inside.

When the entrance sash is provided inside the unit along the short side thereof, the width of the entrance sash is usually close to the width of the short side of the unit. Therefore, a pair of studs is attached to each long side beam of the unit. The entrance sash may be attached between the studs. At this time, since the entrance sash is arranged in parallel with the bezel of the unit ceiling or the joist of the floor of the unit, it is attached without interfering with these bezels or joists.

[0006]

However, when the entrance sash is provided along the long side direction of the unit, the entrance sashes are arranged orthogonally to the field edge and the joist of the unit, so that they interfere with each other and are difficult to attach. There was a problem.

Further, since the entrance sash having the same width as the conventional one is shorter than the long side dimension of the unit, the entrance sash must be mounted unless a stud to which one side of the entrance sash is fixed is provided inside the entrance unit. Could not. For this reason, there is a problem in that the number of members constituting the entrance unit increases, and assembling work and costs increase.

Further, depending on the plan, a large entrance sash having a width dimension substantially equal to the long side dimension of the unit may be provided. In this case, even if both sides of the entrance sash are supported by the studs on the side of the unit, the studs are provided. Since the interval is long, there is a fear that the central portion of the entrance unit or the like is bent and the mounting strength is reduced.

It is an object of the present invention to provide an entrance unit which can securely and firmly attach an entrance sash inside the unit along the long side direction of the unit.

[0010]

An entrance unit according to the present invention is an entrance unit which constitutes an entrance portion in a unit house. An entrance sash support member having a size corresponding to a width of the entrance sash is provided on a ceiling of the unit. Attach to the lower surface of the edge so as to be orthogonal to the edge, and provide an entrance sash support beam having a size corresponding to the width of the entrance sash on the floor of the unit below the entrance sash support member in parallel with the entrance sash support member. An upper portion and a lower portion of the entrance sash are attached to the entrance sash support member and the entrance sash receiving beam, respectively.

[0011]

According to the present invention, an entrance sash support member corresponding to the width of the entrance sash is attached to the lower surface of the ceiling edge of the entrance unit so as to be orthogonal to the edge of the entrance unit, and is attached to the floor of the entrance unit. An entrance sash support beam parallel to the entrance sash support member is mounted. The entrance sash is attached by attaching the upper end and the lower end of the entrance sash between the entrance sash support member and the entrance sash receiving beam.

At this time, since the entrance sash is supported by the entrance sash support member and the entrance sash receiving beam extending along the upper end and the lower end thereof, the entrance sash is a large sash extending in the long side direction of the unit. The mounting strength is ensured, and the mounting is ensured. Also, in the case of an entrance sash that is shorter than the long side dimensions of the unit, since the upper and lower sides of the entrance sash are supported, it is possible to attach the entrance sash without providing a stud on the side, and install the pillar inside the entrance unit. There is no need to provide such an assembly, which reduces assembly work and costs.

[0013]

An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 shows an entrance unit 1 according to the present invention. The entrance unit 1 has four pillars 2A at its corners.
2D, and studs 3 and 4 are provided at a substantially central portion of the side surface in the long side direction and a substantially central portion of the side surface in the short side direction, respectively.

A long side upper beam 5 and a short side upper beam 6 are bridged between the upper ends of the columns 2A to 2D, and a plurality of ridges 7 parallel to the short side upper beam 6 are provided between the long side upper beams 5. The upper side beam 5, the upper side beam 6, and the ridge 7 form a ceiling panel 8.
Is configured.

The lower ends of three pillars 2B to 2D and studs 3,
A lower side lower beam 9 and a shorter side lower beam 10 are attached between the lower ends of 4. Of the lower beams 9, 10, the lower beams 9, 10 connected to the studs 3, 4 are only as long as the studs 3, 4, and therefore the column 2A on the extension of the lower beams 9, 10 is independent. It is a pillar. Also, a plurality of joists 11 parallel to the short side lower beam 10 are provided between the long side lower beams 9, and the floor panel 12 is constituted by the long side lower beam 9, the short side lower beam 1 and the joist 11. I have.

A box-shaped metal member 14 is attached to the lower ends of the studs 3, 4 and the independent pillar 2A. When the entrance unit 1 is transported, a transport hardware 15 for height adjustment of the same type as the box-shaped hardware 14 is attached to the lower ends of the other pillars 2B to 2D so that the unit 1 does not tilt. A transportation jig is provided between the hardware 14 and the metal 14 at the lower end of the independent pillar 2A to reinforce during transportation.

As shown in FIG. 2, the lower surface of the ridge 7 between the studs 3 and 4 of the ceiling panel 8 has a concave notch 17 as shown in FIG.
A substantially Z-shaped entrance sash support bracket 18 is attached to the notch 17. The bracket 18 has a length substantially equal to the width of the entrance sash.
It is attached in a direction perpendicular to the ridge 7.

On the other hand, as shown in FIG. 1, an entrance sash receiving beam 19 is provided between the metal fitting 14 and the joist 11 at the lower end of the stud 4. The entrance sash receiving beam 19 is composed of a channel member 20 having a C-shaped cross section and connecting plates 21 fixed to both ends of the channel member 20.

These entrance sash support brackets 18,
As shown in FIGS. 2 and 3, the upper end, the lower end, and one side surface of the entrance sash 25 are attached to the entrance sash support beam 19 and the stud 3, respectively. Therefore, the independent pillar 2A side from the entrance sash 25 is set as the outside of the building to constitute the entrance porch 26 portion, and the column 2D side from the entrance sash 25 is set as the inside of the building to constitute the soil space 27 portion. In addition, the lower side lower beam 9 portion becomes an upward frame.

A ceiling material (not shown) is attached to the edge 7 of the entrance porch 26 to form an eaves ceiling. In addition, a ceiling material for indoor use is attached to the edge 7 of the other part.

Next, a method of installing the entrance unit 1 configured as described above will be described. First, in the factory,
Assemble the entrance unit 1. At this time, the box-shaped metal members 14 are attached to the independent columns 2A and the studs 3 and 4, and the other columns 2B to
The transport hardware 15 is temporarily fixed in 2D.

An entrance sash support bracket 18 is attached to the ceiling panel 8 of the entrance unit 1, and the floor panel 12
The entrance sash support beam 19 is attached to the
And the entrance sash 25 is attached between the sash receiving beams 19.

Next, the entrance unit 1 is transported to a site by putting it on a truck or the like, and thereafter, as shown in FIG. 3, the entrance unit 1 is installed on a pre-installed foundation 30.

Here, in the entrance unit 1, in order to provide a step in the lower beam 9 on the long side serving as an upward frame, the foundation 30 under the pillars 2A and the studs 3 and 4 is connected to the foundation 30 under the pillars 2B to 2D.
It is formed lower. Therefore, the entrance unit 1
Is a state in which the box-shaped hardware 14 is attached and the transportation jig 15
Is set on the foundation 30 in a state where it has been removed.

According to this embodiment, the following effects can be obtained. That is, the ceiling panel 8 of the entrance unit 1
Also, since the entrance sash support bracket 18 and the entrance sash receiving beam 19 are provided on the floor panel 12, the entrance sash 25 is provided.
Can be supported on the upper and lower parts of the pillar instead of being supported on the side. Therefore, even if the width of the entrance sash 25 is shorter than the longitudinal dimension of the entrance unit 1, the entrance sash 25 can be arranged along the long side direction of the unit 1 without providing a stud inside the unit 1. For this reason, the degree of freedom of planning of the unit house is improved, so that it is possible to meet various demands of customers, and the number of constituent members of the entrance unit 1 can be reduced as compared with the case of providing studs, so that assembling work can be facilitated. In addition, costs can be reduced.

Further, since the entrance sash 25 can be disposed in the entrance unit 1, a part of the ceiling panel 8 of the unit 1 can be used as an eaves ceiling, so that it is not necessary to manufacture the eaves ceiling separately, and Since it is not necessary to attach the eaves ceiling to the unit 1, production costs and construction costs can be reduced, work on site can be reduced, and the construction period can be shortened.

Further, a notch 17 is formed in the field edge 7, a support bracket 18 having a substantially Z-shaped cross section is attached to the notch 17, and a projection at the upper end of the entrance sash 25 is inserted into the notch 17. Since it is attached, the entrance sash 25 can be arranged reliably and accurately. Also, this bracket 18
In addition, since the entrance sash receiving beam 19 is formed with substantially the same width as the entrance sash 25, the top and bottom of the entrance sash 25 can be firmly and reliably fixed over the entire length thereof.

Further, since the entrance sash 25 can be attached at the factory, the work on site can be reduced and the work can be simplified, and the construction period can be shortened and the construction cost can be reduced.

Further, a box-shaped metal member 14 is attached to the stud 4.
Since the entrance sash support 19 is attached to the hardware 14, the entrance sash support 19 can be arranged at a position lower than the lower beams 9 and 10 of the unit 1, and thus the tall entrance sash 2 can be disposed.
5 can be attached.

The present invention is not limited to the above-described embodiment, but includes modifications and improvements as long as the object of the present invention can be achieved.

For example, in the above-described embodiment, the case has been described in which the entrance sash 25 having a length substantially half the length of the unit 1 is provided. However, the present invention has the same width as the length of the entrance unit in the longitudinal direction. It can also be applied to the case where an entrance sash is provided. That is, as shown in FIG. 4, two studs 4 are arranged opposite to each short side of the unit, and an entrance sash support bracket 18 is attached between the upper ends of the studs 4 so as to be orthogonal to the field edge 7. Box-shaped hardware 1 attached to the lower end of stud 4
Entrance unit 1A with entrance sash support beam 19 attached between 4
May be formed. In such an entrance unit 1A, the upper and lower sides of the entrance sash are supported over the entire length thereof by the entrance sash support bracket 18 and the entrance sash receiving beam 19, so even if the entrance sash has a large width dimension, the intermediate portion thereof is provided. Is not bent, and the entrance sash can be firmly and reliably attached to the entrance unit 1A.

In the above-described embodiment, the box-shaped metal member 14 is attached to the lower ends of the columns 2A, 3, and 4, and the entrance sash receiving beam 19 is attached to the metal member 14. However, the sash is directly attached to the columns 2A, 3, and 4. The receiving beam 19 may be attached. However, there is an advantage that attaching the box-shaped metal member 14 allows the attachment of a large tall entrance sash 25.

Further, in the above-described embodiment, the entrance sash 25 is attached without providing a stud inside the unit. However, the entrance sash 25 may be attached with a stud if necessary. However, there is an advantage that the assembly work and cost can be reduced if no stud is provided.

[0034]

According to the present invention, the entrance sash can be securely and firmly mounted inside the unit along the long side direction of the unit.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention.

FIG. 2 is a perspective view showing a main part of the embodiment.

FIG. 3 is a cross-sectional view illustrating an installation state of the entrance unit.

FIG. 4 is a perspective view showing a modification of the present invention.

[Description of Signs] 1 Entrance unit 7 Field edge 8 Ceiling panel 11 Joist 12 Floor panel 18 Entrance sash support bracket which is an entrance sash support member 19 Entrance sash receiving beam 25 Entrance sash

Claims (1)

(57) [Claims] 1. An entrance unit constituting an entrance portion in a unit house, the entrance unit being formed in a size corresponding to a width dimension of an entrance sash, and attached to a lower surface of a field edge of a unit ceiling so as to be orthogonal to the field edge. An entrance sash support member, an entrance sash support beam formed in a size corresponding to the width dimension of the entrance sash, and provided on a floor of a unit below the entrance sash support member in parallel with the entrance sash support member; An entrance unit comprising: an entrance sash having upper and lower portions respectively attached to an entrance sash support member and an entrance sash receiving beam.