JPH0521020U - Eaves coupling device for assembled building - Google Patents

Abstract

(57) [Summary] (Corrected) [Objective] Raindrops are smoothly discharged from the roof-side end without being scattered by wind pressure, and strength is added to the eaves to maintain durability. To improve the design by making the building look good. [Structure] In the eaves of the prefabricated building, the girder plate 3 provided with the roof plate mounting piece projecting outward at the upper end of the vertical plate is provided between the upper end parts of the respective side pillars 2 standing upright in a front-rear parallel manner. , The roof plate side end is placed on the roof plate placing piece of the girder plate 3, the roof end concealing / inner eaves gutter 4 is fitted from the outside of the roof plate side end, and further outside thereof. To the outer eaves gutter 4 so as to cover the three sides of the inner eaves gutter 4, and both eaves gutters 4 and 5 are screwed and fixed to the girder plate 3 to provide double inner and outer eaves under the eaves. Configure to erection a gutter.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an eaves coupling device on a roof of an assembled building.

[0002]

[Prior Art]

The structure of the eaves part in this type of assembly building that is conventionally known is, for example, in the "Structure of a side surface decorative plate of a garage" introduced in Japanese Utility Model Publication No. 52-54204. Side of the vertical edge following the bent edge along the lower surface of the roof plate (corrugated sheet) The upper horizontal edge that follows the edge is formed over the entire length, and the end of the corrugated sheet is sandwiched and screwed together with the upper decorative sheet having a cross section, and the vertical edge of the lower decorative sheet is the base of the semicircular gutter receiver. The structure is such that both ends are screwed together to the side pillars, and the eaves gutters are separately attached via the gutter supports away from the side end eaves of the roof plate (corrugated sheet).

[0003]

[Problems to be Solved by the Invention]

 By the way, in the above-mentioned publicly known one, since the eaves gutter is attached to the lower part apart from the eaves edge of the roof, it is inconvenient that rainwater splashes around the building due to wind pressure and wets the building wall or splashes under the eaves. However, there is a problem that the eaves are easily damaged by wind pressure and there is a problem in strength, and the appearance of the eaves of the building is not good. Has been recognized. Therefore, the present invention has been improved so as to eliminate the above-mentioned various defects, raindrops are smoothly discharged without scattering, and strength is imparted to the eaves to ensure durability and improve the appearance of the building. The goal is to improve design and add value to products.

[0004]

[Means for Solving the Problems]

 As means for solving the above-mentioned problems, in the eaves part of the prefabricated building, the upper end of each side pillar in which a girder plate provided with a roof plate mounting piece protruding outward at the upper end of a vertical plate is erected in a front-rear parallel manner. The roof plate side end is placed on the roof plate placing piece of the girder plate, and the roof end concealing and inner eaves gutter is fitted from the outside of the roof plate side end placing part. By fitting a decorative board and outer eaves gutter so as to cover the outer surface of the roof edge hidden and inner eaves gutter and the outer and upper and lower outer surfaces, and screwing both eaves gutters together to the girder plate, This is to devise an eaves coupling device for an assembled building that is constructed so that double eaves gutters are installed.

[0005]

[Action]

 By installing a girder plate between the upper ends of the side columns that are juxtaposed in the front-rear direction, each side column of the building is connected and the upper side wall is fixed, and the roof plate side end is placed on the upper end of the girder plate. The roof plate is fixed on the beam by pressing the roof plate side end from above by fitting the roof hiding and inner eaves gutter from the outside and screwing it into the girder plate. At the same time, the rainwater is temporarily received by the inner eaves gutter and guided to the drainage channel, and then a decorative plate / outer eaves gutter is fitted from the outside, and both of the eaves gutters are screwed together and fixed to the girder plate. , The roof eaves are widely concealed and wrapped by both eaves gutters to prevent wind and rain from blowing in together with the girders, and the three members increase the strength of the eaves, and the inner eaves gutter Since the raindrops received by the outside gutter are completely received by the outer gutter and guided to the outside, the raindrops are prevented from splashing, and the eaves gutter is used to form the eaves of the building. And Ku siege to improve the design of the entire building.

[0006]

【Example】

 An embodiment of the present invention will now be described with reference to the accompanying drawings. FIG. 1 is a longitudinal sectional view of an eaves portion in the present embodiment, in which reference numeral 1 is a roof board, 2 is a side pillar, 3 is a girder board, 4 is a roof end concealed and inner eaves gutter, and 5 is a makeup. Ita / gaijo gutter, 6 are beams. FIG. 2 is an exploded perspective view of an essential part of each of the above-mentioned members in an exploded manner, wherein each reference numeral indicates the same member as that in the previous figure, and FIG. 3 shows an assembly building ( It is the perspective view which looked at the whole of the assembly garage from the diagonal right front which also fractured the front part of the roof and also showed the inside.

The roof plate 1 is formed by corrugating a corrugated plate with a high curvature in the middle according to the arc surface of the upper chord member of the arch-shaped beam member 6, and the side end portion thereof projects outward from the side column 2. The side pillars 2 are formed by arranging a proper number of square pillars on both sides of the base frame 7 at equal intervals, and connecting the upper ends of the side pillars by installing a girder plate 3 between the upper ends of the pillars. An arch-shaped beam member 6 is erected between the left and right columns that are arranged opposite to each other, and a roof plate 1 is laid along each of the beams arranged in front and rear. In the girder plate 3, a roof plate mounting piece 3b, which comes in close contact with the lower surface of the roof plate side end portion outwardly from the upper end of the vertical plate 3a, is bent and formed at the same angle as the inclination angle of the roof plate side end portion. An L-shaped reinforcing member 3c is fixed to the inner surface of the lower end of the vertical plate 3a, and a vault insertion hole (i) is provided at an appropriate position of the vertical plate 3a, and a vault insertion hole opening is formed at the lower end to penetrate the reinforcing member 3c. There is. The roof edge concealing and inner eaves gutter 4 is bent inward from the upper end of the hanging piece portion 4a that is slightly inwardly bent, and the roof plate pressing piece 4b is bent at the same inclination as the roof plate side end, and the inner end is bent. The inner end folding piece 4c is bent straight upward with a slight width, and the horizontal portion 4d is bent inward from the lower end of the vertical portion 4a, and the inner end portion of the horizontal portion is bent upward. The folding piece 4e is bent by folding it up at a right angle, and the horizontal portion 4d is used as a raindrop receiving portion. Further, the vault insertion holes C and D are provided at appropriate positions between the vertical portion 4a and the horizontal portion inner end folding-up piece 4e. The decorative board / outer eaves gutter 5 has upper and lower curved pieces 5b and a lower end horizontal inward from the upper and lower ends of a long hanging piece 5a having the same inclination as the hanging piece 4a of the roof end hiding / inner eaves gutter 4. The lower end horizontal piece is bent into an upward piece 5d with a slight width, and the lower end horizontal piece 5c and the lower end horizontal piece 5c are bent in appropriate places. E and F are provided. In the figure, reference numeral 8 is an L-shaped stopper in which both the right-angled bent pieces are provided with the respective vault insertion holes G and J. In addition, 9 shows a vault and 10 shows a washer. The beam member 6 includes a pair of an arc-shaped upper chord member 6a and a lower chord member 6b, which are formed by bending an L-shaped member in an arcuate shape, and are vertically spaced from each other, and both ends thereof are welded to each other by a coupling plate 6c. A large number of connecting rods 6d are arranged in a zigzag shape in the middle portion of both chord members and welded and connected, and a flat L-shaped joint extending on the outer end of the connecting plate 6c at the side portion. The plate 6e is joined to the inner surface of the side pillar 2 at two right angles, one side surface, and is erected between the left and right side pillars by screwing the upper and lower two places with the vault 11.

In FIG. 3, reference numeral 12 is a purlin, 13 is a downspout, 14 is a side wall plate, and a large number of unit plates are fitted between the side pillars so as to be continuously connected, and 15 is a top and bottom fitted to the front opening. The shutter door is slidable and bendable, and 16 is a gable plate.

This assembly garage is assembled by arranging the above-mentioned members in appropriate places and combining them, and the structure of the eaves, which is a characteristic main part of the present invention, is disassembled in FIG. As shown in FIG. 1 and the combined state is shown in a sectional view in FIG. 1, the combination procedure will be described with reference to both figures. First, the side end of the beam member 6 is screwed to the upper end with the vault 11. After mounting the girder plate 3 on the outer surface of the girder 2, the roof plate 1 is installed along the beam, and the end portion on the side of the roof plate is placed on the roof plate mounting piece at the upper end of the girder plate. Next, the roof end concealing / inner eaves gutter 4 is arranged on the outer side of the girder plate 3, the roof plate pressing piece 4b at the upper end thereof is placed on the roof plate side end portion, and the folded-up piece 4e at the inner end of the horizontal portion. Is contacted with the outer surface of the girder plate, and the overlapped part with the girder plate is screwed with the vault 9. Subsequently, a decorative board / outer eaves trough 5 is arranged on the outer side of the roof edge concealed / inner eaves trough 4, and both vertical portions of both eaves troughs overlapped with each other are screwed with a vault 9, and the lower end of the outer trout gutter is The outer eaves gutter is fitted to the outer side of the inner eaves gutter by screwing the girder plate 3 with the stopper 8 and the vault 9 at the portion. Then, as shown in FIG. 3, the vertical gutters 13 are inserted and installed upright at the front and rear ends of the outer eaves gutter 5, so that the rainwater dripping from the roof board passes through the inner eaves gutter. It is constructed so that it can be discharged from both front and rear ends by an outer eaves gutter.

[0010]

[Effect of the device]

 (1) Since the roof plate side edge and the inner eaves gutter are continuously connected, raindrops are completely absorbed in the eaves and discharged to the outside without splashing around, and wet the building wall. And the inside of the building is always kept dry without any water leaking into the building. In addition, since the eaves gutter is provided inside and outside, the above effect is more remarkable. (2) Since the eaves of the roof are surrounded by both inner and outer eaves gutters and girders, the eaves of the building are sturdy and increase the strength of the building, and there are no gaps below the roof, thus preventing wind and rain. Maintains durability without intrusion. (3) Since the veneer / outer eaves gutter is fitted on the outside of the roof edge concealed / inner eaves gutter, the roof side edge is concealed in a wide area in the vertical direction to improve the appearance of the eaves and improve the building design. .. (4) Since the roof plate side end is pressed down and fixed to the girder plate and side pillars by the roof end concealed and inner eaves gutter, by using the fixing means on both sides of the roof plate, the roof plate middle part Since the fixing means such as hook bolts can be omitted, the assembly work can be saved and the efficiency can be improved.

[Brief description of drawings]

FIG. 1 is a vertical sectional view of an eaves part of a building according to an embodiment of the present invention.

FIG. 2 is an exploded perspective view of main parts in FIG.

FIG. 3 is a perspective view showing the whole of the prefabricated building of the present embodiment with the roof front part cut away.

[Explanation of symbols]

 1 ... Roof plate 2 ... Side pillar 3 ... Girder plate 3a ... Vertical plate 3b ... Roof plate mounting piece 3c ... Reinforcing material 4 ... Roof edge concealed and inner eaves gutter 4a ... Hanging piece 4b ... Roof plate pressing piece 4c ... Folding Lifting piece 4d ... Horizontal part 4e ... Folding piece 5 ... Decorative plate / outer eaves gutter 5a ... Long hanging piece part 5b ... Upper end curved piece 5c ... Lower end horizontal piece 5d ... Upward piece 6 ... Beam member 7 ... Foundation frame 8 ... Stop 9 ... Vault 10 ... Washer 11 ... Vault 12 ... Main building 13 ... Vertical gutter 14 ... Side wall board 15 ... Shutter door 16 ... Gable board

Claims (2)

[Scope of utility model registration request] 1. A girder plate in which a roof plate mounting piece is projected outward from the upper end of a vertical piece is erected between the upper ends of side pillars arranged in parallel in the front-rear direction, and a roof is placed on the roof plate mounting piece of the girder plate. Place the plate side end,
A roof end concealing and inner eaves gutter is fitted from the outside of the roof plate mounting portion, and a decorative plate and outer eaves gutter is further provided so as to cover the outer surface and the upper and lower outer surfaces of the roof end concealing and inner eaves gutter. An eaves portion coupling device for an assembled building, which is configured to be fitted and screwed together to fix both eaves troughs to a girder plate, and to eave the eaves troughs in an inner and outer double. 2. A roof plate hiding and inner eaves gutter bent into a substantially U-shaped cross section is used as a roof plate pressing piece, and a folding piece bent at the inner end of the lower end horizontal part is a vertical plate of a girder plate. Abut on the girder plate and screw it onto the girder plate, cover the roof plate pressing piece with the upper end curved piece of the decorative plate and outer eaves gutter, and abut the inner end folding piece of the lower end horizontal piece to the vertical plate of the girder board. 2. The eaves portion coupling device for an assembled building according to claim 1, wherein the elongate strip portion is screwed to the girder plate via an L-shaped stopper, and the long hanging piece portion is superposedly screwed to the hanging piece portion of the inner eaves gutter.