JPS5818509Y2 - Kasagi joint structure - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a joint structure for a Kasagi in a prefabricated Palconi, etc.

Recently, vertical parconis (including so-called verandas) have been developed that are later attached to the walls of completed houses.

By the way, this type of palconi is mass-produced in a factory, and its dimensions are standardized, so if you want to get a wide palconi, for example, you can connect two sets of members. A so-called double-type palconi is being used.

However, in this type of double-barreled parconi, it is necessary to butt connect the front caps and front beams of specified lengths at the center, but in particular, the front caps that make up the handrails are not visible to the human eye. It is easy to touch, and people on the palconi often lean on it, so it is desirable to have a good appearance and a reliable and strong seam.

In the present invention, a reinforcing metal fitting having a length extending between both ends of a pipe-shaped decorative casing having openings on the left and right sides is attached to the inner surface of the peripheral wall of the decorative casing, and the reinforcing metal fitting is attached to the inner surface of the peripheral wall of the decorative casing. Once the peripheral wall of the joint is flush with the peripheral wall of the Kasagi, bend it toward the front wall, and connect the ends of the reinforcing metal fitting to the back wall of the reinforcing metal fitting through the front wall. A tongue piece for fixing the Kasagi is provided on the inner surface of the reinforcing plate which is integrally protruded from the reinforcing metal fitting and is attached to the inner surface of the back wall of the Kasagi so as to extend to both sides in parallel with the Kasagi. The reinforcing plate and the tongue piece for fixing the Kasagi of the joint are integrally fixed with a fastening member, and the purpose is to join two Kasagi with good appearance and reliably and firmly. Our goal is to provide a Kasagi joint structure that allows for

An embodiment of the present invention will be described below with reference to the drawings.

In this embodiment, the present invention is applied to a double assembly type palconi.

First, the overall structure will be schematically explained in accordance with the construction order with reference to FIG.

(1) The left and right fittings 1 and 2 are horizontally attached to the wall below an opening of a house, for example a window, with nails 3.

(2) In the hole dug in the ground in front of the house, set up the left, right, and offshore center pillars 4, 5.6 with the height and width matching the height and width of the pillars 1 and 2.

The roots of pillars 4, 5, and 6 will be hardened with concrete.

(3) Cross beams 7.8 are installed between the left end of the left pillar 4 and the left end 1, and between the right pillar 5 and the right end of the right end 2, respectively.

(4) Front beams 9° and 10 are installed in a straight line between the left column 4 and the center column 6 and between the center column 6 and the right column 5, respectively.

(5) A plurality of joists 11 are installed between the front beams 9, 10 and the return beams 1, 2 at predetermined intervals.

(6) Joist 11...Above left and right flooring 12.1
3... are laid in the 7 and 8 directions of the cross beams.

That is, the left flooring material 12... is laid on the left half of the palconi, and the right flooring material 13... is laid on the right half.

(7) Yokokasagi 14 and 15 are installed between the upper ends of the left and right pillars 4 and 5 and the wall of the house, respectively.

(8) A joint 16 is fixed to the upper end of the central column.

(9) Front cap 17 between the upper end of the left column 4 and the joint 16 and between the joint 16 and the upper end of the right column 5, respectively.
．． 18 is installed.

(10) Handrail 1 between the left and right Yokokasagi 14.15 and the horizontal beams 7 and 8 and between the front Kasagi 17.18 and the front beams 9 and 10
There are 9.

The central support 6 is a pipe-shaped piece formed from a thin steel plate with a substantially cross-sectional shape.A U-shaped double reinforcement plate 20 is screwed to the inner surface of the joint mounting portion, and bolt insertion holes 21, 21 are provided on the joint mounting surface.
has been established.

As shown in FIGS. 2 to 5, the joint 16 is provided with a decorative case 23 having openings on the left and right sides, and a length extending between both ends of the decorative case 23. from both ends of the reinforcing metal fittings 24 to the decorative casing 2.
It consists of tongue pieces 25 and 26 for fixing the Kasagi, which protrude outside the opening end of 3.

The decorative casing 23 is a pipe-shaped piece made of a thin steel plate formed into a cross-sectional shape, and has bent pieces 23 a , 23 b , and 23 C that are bent inward at the upper, front, and rear sides of the opening end. are doing.

Further, bolt insertion holes 27, 27 are provided in the back wall 23d of the decorative casing 23.

The reinforcing metal fitting 24 is a pipe-shaped steel plate formed into a substantially mouth-shaped cross section, and has a back wall 24a and a front wall 24b attached to the inner surface of the back wall 23d and the inner surface of the front wall 23e of the decorative casing 23, respectively. ing.

Then, the back wall 24a of the reinforcing metal fitting 24 and the back wall 23d of the decorative casing are connected and fixed with rivets 29, and the bolt insertion holes 27 of the reinforcing metal fitting 24 are connected and fixed.
, 27 are provided with tapped holes 30 and 30.

The tongue piece 25 for fixing the Kasagi is attached to the back wall 24 of the reinforcing metal fitting 24.
Bend both ends of the joint 16 toward the front wall 24b so that the peripheral wall of the joint 16 is flush with the peripheral wall of the front cap 17.18, and from the tip of the bent portion extend both sides parallel to the back wall 24a. It has an extended plate shape and is formed integrally with the reinforcing metal fitting 24.

The other tongue piece 26 for fixing the Kasagi allows both ends of the upper wall 24C of the reinforcing metal fitting 24 to protrude outside the opening end of the decorative casing 23,
It is a plate-shaped piece whose projecting end is bent upward along the outer surface of the appeal piece 23a, and extends from the bent end to both sides in parallel with the upper wall 24C. It is formed integrally with the metal fitting 24.

These tongue pieces 25 and 26 have screw holes 31 and 32, respectively.
...... is established.

To attach the joint 16 to the support column 6, as shown in FIG. This is done by screwing.

Maekasagi 17 and 18 are pipe-shaped pieces formed from thin steel plates with a cross-sectional shape.

The back wall 17a of the joint 16 side end of the front Kasagi 17.18,
Reinforcing plates 34 are attached to the inner surface of 18a by riveting or the like, and bolt insertion holes 35 are formed in the parts where the reinforcing plates are attached.
. . , and bolt insertion holes 36 .
... has been established.

To attach the front cap 17.18 and the joint 16, insert the tongue pieces 25.26 of the joint 16 into the opening of the front cap 17.18, and then insert the mounting bolts from the outside of the cap 17.18. 3
7... through the bolt insertion hole 35... and the tapped hole 31 of the tongue piece 25° 25 of the joint 16.
This is done by screwing the mounting bolts 38 through the bolt insertion holes 36 and into the threaded holes 32 of the tongue piece 26.26. It is.

Note that when the front caps 17.18 and the joint 16 are connected in this way, the open end surface of each front cap 17.18 is connected to the joint 1.
Abutting against the opening end surface of the decorative case 23 of 6, Kasagi 17.18
The outer surface of the peripheral wall of and the outer surface of the peripheral wall of the decorative casing 23 are flush with each other.

With the joint structure of the Kasagi having such a configuration, the two Kasagi 17 and 18 are connected via the reinforcing metal fitting 24 fixed to the support column 6 and the tongue pieces 25 and 26 integrally formed on the reinforcing metal fitting 24. Since the joints are joined together, the joint state is reliable and strong, and even if stress or vibration is applied to the caps and joints, the tapped holes will collapse, become larger, or become distorted, and the connection between the caps and joints will be prevented. The situation is not uncertain.

Furthermore, the reinforcing metal fittings 24 and the like are completely hidden by the decorative casing 23 interposed flush between the open end surfaces of the caps 17 and 18, so that the appearance is very good.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, and FIG. 1 is an overall perspective view;
Fig. 2 is a plan view showing the joint, Fig. 3 is a rear view thereof, Fig. 4 is a side view thereof, Fig. 5 is a sectional view taken along the line ■-V in Fig. 3,
FIG. 6 is a plan sectional view showing the joint between the joint and the cap, and FIG. 7 is an exploded perspective view showing the same portion. 6...Strut, 16...Joint, 17.1
8... Kasagi (Mae Kasagi), 23... Decorative casing, 24... Reinforcement metal fittings, 25.26...
・Tang piece for fixing Kasagi.

Claims (1)

[Scope of utility model registration request] It comprises a column, a joint fixed to the column, and two pipe-shaped caps that are butt-connected through this joint and have a reinforcing plate attached to the inner surface of the back wall.
A pipe-shaped decorative casing having an opening on the right side, and having a length extending between both ends of the decorative casing, attached to the inner surface of the peripheral wall of the decorative casing, and fixed to the pillar via the peripheral wall of the decorative casing. Bend both ends of the back wall of the reinforcing metal fitting toward the front wall so that the peripheral wall of the joint is flush with the peripheral wall of the kasagi, and extend both sides from the tip of the bent part parallel to the back wall. A tongue piece for fixing a Kasagi that is integrally provided on the reinforcing metal fitting and attached to the inner surface of the reinforcing plate of the Kasagi, and integrally fixes the tongue piece for fixing the Kasagi of the reinforcing plate of the Kasagi and the joint. A Kasagi joint structure characterized by consisting of a fastening member.