JP3198054B2 - Connecting member between roof and pillar - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a balcony roof,
The present invention relates to a connecting member between a roof and a support when supporting a simple roof such as a terrace or a carport with the support.

[0002]

2. Description of the Related Art Conventionally, as this kind of connecting member, for example, a connecting member described in Japanese Utility Model Laid-Open No. 63-171506 is known. The connecting member has a roof-side connecting member attached to the roof and having a pair of upper connecting pieces, and a column-side connecting member attached to the column and having a lower connecting piece, and each connecting piece has a pin. A through hole to be loosely inserted is formed. Both the roof-side connecting member and the column-side connecting member are integrally formed of a casting or the like, and are rotatably connected. Then, after the roof-side connecting member and the column-side connecting member are temporarily fixed to the roof and the column, respectively, the lower connecting piece is pinched and fixed between the upper connecting pieces by appropriately rotating and caulking the pin. Then, the roof and the pillar are connected.

[0003]

However, in such a conventional connecting member, since the roof-side connecting member and the support-side connecting member are formed by casting or the like, the upper connecting piece of the roof-side connecting member is hardly bent. Thus, the repulsive force of the upper connecting piece surpassed the caulking force of the pin, and it was impossible to strongly clamp the lower connecting piece of the support-side connecting member. For this reason, the mutual fixation of the roof side connection member and the support | pillar side connection member in a rotation direction becomes inadequate, and a roof side connection member and a support | pillar side connection member rotate when a roof is blown by strong wind etc. As a result, there is a problem that rattling noise is generated.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and has a simple structure in which a rotatable connecting member and a supporting member are connected in a rotating direction. It is an object of the present invention to provide a connecting member between a roof and a pillar which can be firmly fixed to each other.

[0005]

According to a first aspect of the present invention, a connecting member between a roof and a pillar is a roof-side connecting member fixed to a roof, a pillar-side connecting member fixed to a pillar supporting a roof, and a roof-side connecting member. A pair of first connecting pieces projecting from at least one of the connecting member and the column-side connecting member and facing each other with a gap;
A second connecting piece projecting from the other and fitted between the first connecting pieces;
A first connection member between a roof and a support member having bolts and nuts that penetrate each of the first connection member and the second connection member and rotatably connect the roof-side connection member and the support-side connection member. The piece has a through hole into which the bolt is loosely inserted,
A screw hole into which the bolt is screwed is formed in the second connecting piece.

According to this structure, one of the roof-side connecting member and the column-side connecting member is formed with a pair of first connecting pieces having through holes into which the bolts are loosely inserted, and the other side is provided with the bolts. Since the second connection piece having the screw hole to be fitted is formed, the second connection piece is fitted between the first connection pieces, and the bolt is passed through the through hole of the first connection piece to screw the second connection piece. By strongly tightening the holes, the contact surfaces of one of the first connection pieces and the second connection piece can be strongly adhered to each other. Thereby, the frictional force of the contact surface between the first connecting piece and the second connecting piece becomes extremely large, that is, the fastening force of the bolt directly acts as a frictional force, and the roof side connecting member and the column side connecting member are separated from each other. They can be firmly fixed to each other in the moving direction.

[0007]

[0008]

[0009]

[0010]

[0011]

Embodiments of the present invention will be specifically described below with reference to the accompanying drawings. FIG.
It is an external view which shows the balcony which connected the roof and the support | pillar with the connection member which concerns on embodiment of this invention. As shown in FIG. 1, the balcony roof 15 is a curved (rounded) single-flow roof provided above the balcony B,
The rear part is supported by the wall surface W of the building, and the front part is supported via the connecting member 1 at the upper ends of a pair of right and left columns 11, 11 of the balcony B.

The balcony roof 15 has a rear rafter 18 fixed to the wall surface W, a forefront front girder 17 erected in parallel with the rafter, a rafter 18 and a front girder 17.
The main structural part is composed of a plurality of rafters 13 which are bridged at equal intervals therebetween. Also, the front girder 17 and the rafter hanging 18
A roofing material 16 made of a resin such as an acrylic plate is attached to a region that is defined by the adjacent rafters 13 and 13 and that is long in the front-rear direction. further,
The front girder 17 also serves as a rain gutter, and reference numeral 20 in the figure is a down gutter for guiding rainfall on the balcony roof 15 to the surface of the ground via the front girder 17.

Next, the balcony B constructed as described above.
2, the connecting member 1 that connects the balcony roof 15 and the column 11 will be described with reference to FIGS. 2 and 3. As shown in FIGS. 2 and 3, the connecting member 1
A roof-side connecting member 2 screwed to the rafter 13, a column-side connecting member 5 fixed to the rectangular column 11, and a bolt for rotatably connecting the roof-side connecting member 2 and the column-side connecting member 5. 9 and a nut 10.

The roof-side connecting member 2 includes a rafter 13 and a screw 14
A pair of first connecting pieces 4 having a semicircular top are projected from a central portion of the lower surface of the plate portion 3. The first connecting pieces 4 have a gap substantially equal to the thickness of the second connecting piece 7 of the support-side connecting member 5 described later, and face each other. Further, a through hole 4a into which the bolt 9 is loosely inserted is formed in the center of each of the first connecting pieces 4, 4.

On the other hand, the column-side connecting member 5 has a fixing portion 8 which is fitted into the column 11 and is fixed to the column 11 with screws 12, and a flange portion 6 is formed on the upper side thereof. At the center of the flange 6, a second connecting piece 7 whose top is semicircular having the same diameter as the diameter of the top of the first connecting piece 4 protrudes. A screw hole 7 a into which the bolt 9 is screwed is formed at the center of the second connecting piece 7. Note that the roof-side connecting member 2 and the support-side connecting member 5 are both integrally formed by casting or the like, as in the related art.

Next, the connection between the rafter 13 of the balcony roof 15 and the column 11 by the connecting member 1 configured as described above will be described. First, the fixing portion 8 of the column-side connecting member 5 is inserted into the upper end of the column 11, and the column-side connecting member 5 is fixed with the screw 12. Next, the roof side connecting member 2 is disposed so that the second connecting piece 7 of the column side connecting member 5 is fitted between the first connecting pieces 4, and as shown in FIGS. 3 (a) and 3 (b). The through hole 4a and the screw hole 7a are aligned. And bolt 9
Is passed through one through hole 4a, screwed into the screw hole 7a, and projected from the other through hole 4a. Thereafter, the nut 10 is lightly tightened to the protruding bolt 9. As a result, the roof side connecting member 2 and the column side connecting member 5 are temporarily fixed to each other, and are rotatably connected. Next, as shown in FIG. 4, the rafter 13 is placed on the upper surface of the plate portion 3 and fixed with screws 14 while rotating the roof side connecting member 2 appropriately in accordance with the inclination of the balcony roof 15. Then, the bolts 9 are strongly tightened and permanently fixed.

As described above, in the present embodiment, the second
Since the screw hole 7a is formed in the connecting piece 7, the bolt 9 is screwed into the screw hole 7a, so that the fastening force of the bolt 9 is directly applied to the contact surface between the first connecting piece 4 and the second connecting piece 7. Works as a friction force. Therefore, the roof side connecting member 2 and the column side connecting member 5 can be firmly fixed to each other in the rotation direction. Therefore, even if the roof is hit by a strong wind or the like, the connecting member 1 does not rotate, and it is possible to reliably prevent rattling noise.

[0018]

[0019]

[0020]

[0021]

[0022]

[0023]

[0024]

[0025]

[0026]

As described above, according to the present invention,
With a simple configuration, the contact surfaces of the connecting piece of the roof side connecting member and the connecting piece of the column side connecting member can be brought into close contact with each other and the frictional force can be extremely increased, so that the roof side connecting member and the column side connecting member Can be firmly fixed to each other in the rotation direction.

[Brief description of the drawings]

FIG. 1 is an external view showing a balcony in which a roof and a pillar are connected by a connecting member according to an embodiment of the present invention;
(A) is a front view, (b) is a side view.

FIG. 2 is an exploded perspective view of a connecting member according to the embodiment of the present invention.

3A and 3B are diagrams showing the connecting member of FIG. 2, wherein FIG. 3A is a front view, FIG. 3B is a side view, and FIG. 3C is a bottom view.

FIG. 4 is a side view showing the connecting member of FIG. 2;

[Explanation of symbols]

1 connection member, 2 roof side connection member, 4 first connection piece,
4a through hole, 5 support side connecting member, 7 second connecting piece,
7a screw holes, 9 bolts, 10 nuts

Continuation of the front page (58) Field surveyed (Int.Cl. ⁷ , DB name) E04B 7/00 E04B 1/343 E04B 1/00 E04H 1/12 F16B ⁷ /00-7/22 F16B 5/00-5 / 12

Claims (1)

(57) [Claims] A roof-side connecting member fixed to a roof; a column-side connecting member fixed to a column supporting the roof;
A pair of first connecting pieces projecting from at least one of the roof-side connecting member and the pillar-side connecting member and facing each other with a gap therebetween, and a pair of first connecting pieces protruding from the other and fitted between the first connecting pieces. A roof and column including: two connection pieces; and bolts and nuts penetrating the first and second connection pieces and rotatably connecting the roof-side connection member and the column-side connection member. Wherein the first connecting piece has a through hole through which the bolt is loosely inserted, and the second connecting piece has a screw hole into which the bolt is screwed. A connecting member between the roof and the pillar.