JPH04140349A - Gable-roofed unit house - Google Patents

Abstract

PURPOSE:To make an unit house transportable in folded shape and to make work in construction site easy by a method wherein the unit house is formed of a pair of roof panels overlapped with each other on a box-shaped body, and triangular truss members fixed with hinges to the upper edges of the opposite gable ends of the box-shaped body. CONSTITUTION:A pair of roof panels 2, 3 for forming of a gable roof are laid on a box-shaped body 1 forming a residential part of a unit house being overlapped with each other. Triangular truss members 4 are fixed with a plurality of hinges to the upper edges of gable ends 1a of the unit house so that the truss members are hung down and are capable of turning upward for erection, and thereby a unit house equipped with members for forming of gables is formed. When carried into a construction site, tops of the roof panels 2, 3 are hoisted with a crane in the direction indicated by an arrow, and eaves sections are formed with each of the roof panels thrust out toward the right and the left. The truss members 4 on the gable ends 1a are turned upward and erected upright, and are fitted into the underside of the opposite roof ends so that a gable roof is formed. Thereby man-hours in the construction site and costs for construction can be reduced greatly.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a housing unit with a gable roof.

[Conventional technology]

In order to reduce the construction period and on-site man-hours for housing construction, in the case of conventional housing units manufactured in a factory, where the basic unit is a box that constitutes the living space, for example, in the case of a housing unit with a roof frame, transportation reasons etc. Depending on the structure, it was customary to have a flat roof or an integrated roof.

However, this type of roof not only has problems such as difficulty in shutting out rain and poor insulation compared to sloped roofs, but also tends to have a monotonous exterior design. In order to make a house have a gable roof, various construction methods such as gables were used.

1) As a first example, as shown in FIG. 7, a plurality of triangular trusses 10 are separately placed on top of a box-shaped housing unit 1, and each roof panel 11 is set on top of the triangular trusses 10.

2) As a second example, Fig. 8 shows
As shown in an example disclosed in Publication No. 2, a single roof panel 12 is placed on top of a box-shaped housing unit 1 with the eaves protruding on one side and transported, and the roof panel 12 is transported at a construction site. One end of the panel 12 is pulled up using a crane, etc.
A plurality of truss members 13 are inserted into the lower part to construct a single-sided roof.

3) As a third example, as shown in FIG. 9, a gable roof is constructed using a crane or the like using a separate inner roof unit 14 on site. Such.

However, the conventional construction methods described above have problems such as fidgetiness. That is, la) In the first example 1), the number of man-hours at the construction site is large, resulting in an increase in cost and an extension of the construction period.

2a) In the second example 2), the eaves of the housing unit 1 must be projected on one side from the beginning and be transported, which becomes a hindrance to transportation. Also, with this method, is it possible to construct a single-slope roof? In order to obtain the required shape, as shown in FIG.
It is necessary to connect the two box-shaped housing units 1 having the same size at the site so that they come into contact with each other from opposite directions as shown by the arrows, which causes the same difficulties in transportation as described above, as well as man-hours on site.

3a) In the third example 3), the roof unit 14 is transported separately from the housing unit 1, which is costly.
Such.

In addition to the above, for example,
No., Jitsukai No. 51-69313.

■JP-A-52-142817, or ■JP-A-53-Sho.
Various proposals have been made in the Publication No. 56819 and others. Here, we will omit the repeated explanations of each of the above cited examples, or
In the quotation example ■ and the fourth quotation example ■, both have complicated configurations and are expensive, and in the second quotation example ■, the tip of the eaves is designed to correspond to the recent trend toward coolness and luxury. The problem is that setting up the fascia or installing the rain gutters requires completely separate man-hours. In addition, in the third cited example (■), problems remained in both cases, such as whether the roof panels needed to be transported separately as in the first example (■).

The present invention was developed in view of the problems of the conventional construction methods and the conventional proposed examples, and has favorable conditions in terms of transportation and the number of on-site construction materials, and is also capable of improving the fascia at the tip of the eaves and preventing rain. The aim is to provide a gable roof construction method for housing units that can reduce on-site man-hours by allowing gutters to be set in advance.

[Means for Solving the Problem J: A housing unit with a gable roof is constructed by a pair of roof panels placed on top of each other on a box body, and a triangular truss pivotally attached to the upper edge of each gable side of the box body. In addition to constructing a housing unit with the members, if necessary, a fascia part and a rain gutter part can be formed in advance on each box girder side of each roof panel, and a fascia part on each gable side thereof. The purpose of the present invention is to achieve the above object by configuring the system as follows.

[Effect]

With the above housing unit configuration, the unit is transported from the factory to the site in a compact folded position.
Furthermore, roofing work on site is extremely easy, and fascias, rain gutters, etc. can be set in advance and completed at the same time.

〔Example〕

The present invention will be described above based on examples.

Fig. 1 is a perspective view of an embodiment of a housing unit with a single roof according to the present invention, Figs. ) shows an enlarged view of circle C in the figure.

(Configuration) In FIG. 1, this gable roof housing unit includes a pair of gable roof panels 2 and 3 placed on top of each other within the width of the unit, and a unit A plurality of hinges 4 are provided on the upper edge of both gable surfaces 1a of 1.
It consists of a pair of triangular truss members 4 which are pivotally connected upward via a to be able to invert and stand. In the figure, reference numeral 5 denotes a spacer member disposed on the edge side of the unit girder surface 1bi of the roof panel 2 for supporting one side edge of the roof panel 2. Both ends of the spacer 5 are cut short by the thickness of the truss member 4 when it is inverted.

In addition, as shown in FIG. 2 <c>, the top edge of the roof panel 2 is provided with a notched groove for engaging the top edge of the mating panel 3.

(T method) When this housing unit 1 arrives at the site, Fig. 2 (a)
As shown in , the tops of both roof panels 23 are pulled up in the direction of the arrows using a crane or pushed down using jacks or the like. Then, as shown in (b), both roof panels 2.3
is extruded in the left and right direction of the arrow to form each eave part, and both gable surfaces 1a are formed.
The truss member 4 is inverted/inverted upward and raised, and inserted into both sides of the lower surface of the eave to form a gable roof.

Note that Fig. 2 shows an example in which one roof panel 2 is supported directly on the spacer 5, but it goes without saying that if necessary, the spacer 5 can be removed at the site and the left side can also be symmetrical. be.

In addition, in Fig. 1, we have explained the case where the transformer member 4 is hung F on the outside of the end face 1a of the unit. The empty space at the corner may be filled with another part.

(Second Embodiment) FIG. 3 shows a second embodiment in which fascias 2Aa and 3Aa are added in advance to the eaves of each roof panel 2A and 2B at the T field. A diagram equivalent to Figure 1 is shown. In this case, the spacer 5 can be omitted compared to the case of FIG. Further, the illustration of the triangular truss 4 is omitted.

FIG. 4(a) is a diagram corresponding to FIG. 2(b) of this embodiment. In this case, as shown in FIG. 4(b), which is an enlarged view of circle B in FIG. ),
It is possible to set the rain gutter together with the fascia in advance without requiring separate construction work on site as in the past, reducing man-hour costs.

(Third Embodiment) FIGS. 5 and 6 show a third equivalent view and an enlarged view of essential parts in the case where a fascia is also provided on the gable side 1a of the housing unit 1. As shown in Figure 5, there is a lIL hidden part 2 on the side of the eaves.
Each roof panel 2B, 3B having 8a, 3Ba is long in the direction of the girder, and extends slightly outward from both gable surfaces 1a.
As shown in Figure 6, each spacer
By arranging 8 and 8a, fascia portions 2Bb and 3Bb can be attached in advance to each end side of each panel 2B and 3B, respectively, as shown by the dashed line.

The truss member 4 is omitted as in FIG. 3 above. Also, regarding the fitability of the rain gutter, see Figure 4 (e).
).

Incidentally, in the second and 1g3 embodiments, the description has been made regarding the fascia, but as a modification thereof, the principles of the invention can also be applied to the attachment of rosettes and the like.

(Effects of the Invention) As explained above, according to the present invention, a gable roof can be easily formed at the construction site by transporting the housing unit in a compact position with each roof panel folded. In addition, fascias and rain gutters can be set in advance, and fascias and rain gutters can also be set in advance, which greatly reduces on-site man-hours and costs. I have something to do.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of an embodiment of a housing unit with a gable roof according to the present invention, FIGS. 2(a) and 2(b) are illustrations of the roof construction sequence, and FIG. FIG. 3 is an enlarged view of the circle C part in (a), and FIG. 4 is a view corresponding to FIG. 1 of the second embodiment.
is a diagram corresponding to Figure 2(a), and Figure 4(b) is a diagram corresponding to Figure 2(a).
Figure 5 is an enlarged view of circle B in a), Figure 5 is a view corresponding to Figure 3 of the Figure 3 embodiment, Figure 6 is an enlarged view of its main parts, Figures 7.8, 9°10
The figures are perspective views of four conventional examples. 1... Box-shaped housing unit 4... Triangular truss member 7... Rain gutter section

Claims (2)

[Claims] (1) A housing unit with a gable roof, comprising a pair of roof panels placed one on top of the other on a box body, and a triangular transformer member pivotally attached to the upper edge of each gable side of the box body. . (2) A fascia and a rain gutter can be formed in advance on each girder side of the box body of the pair of roof panels, and a fascia can be formed in advance on each gable side as necessary. 2. A housing unit with a gable roof according to claim 1.