JPS6132017Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a metal assembly wall body applicable to a metal assembly storage shed, partition wall, etc.

Metal wall assembly is generally done by fitting metal wall panels into studs suspended between the upper and lower horizontal members and the upper and lower horizontal members, and fixing each member with bolts or metal fittings. ing.

For example, Figure 1 shows an example of the component configuration of a conventional metal wall assembly before assembly, where 1 is the upper horizontal member, 6 is the lower horizontal member, 3 is the stud, and 2, 2 are the left and right wall panels. be.

The upper horizontal member 1 has an open surface on the inside, and the open ends are bent to face each other to form vertically rising parts, and the cross section is approximately U-shaped with lower end ribs 1a formed at the lower corners. It is made of a metal plate, and has a stud insertion hole 1c in its lower horizontal part and a bolt hole 1b in its vertical side part.

The lower horizontal member 6 has an open surface on the lower side, and is made of a metal plate whose open ends are bent oppositely to form a substantially square cross section. A bolt hole 6b is provided on the top surface.

The stud 3 is made of a metal plate with an approximately inverted concave cross section, which has an open surface on the inside, and whose open ends are bent into an approximately L-shape and an inverted L-shape to form ribs 3a and 3b on the left and right sides. , upper and lower ribs 3a of stud 3
are cut out, and bolt holes (not shown) are drilled in the outer inner surface of the stud 3 at the cutout portions, and the screw holes of the nuts 3b and 3c are aligned with the bolt holes and fixed.

The wall panel 2 is made by bending both left and right ends of a flat plate inward and in opposite directions to form the ribs 3 of the studs.
Ribs 2a, 2a of a size to fit the ribs 2a, 3a are formed, and the upper and lower ends are bent in the same direction as the ribs 2a, 2a, and the upper surface 2b and lower surface 2 of the wall panel 2 are
It forms c.

These structural members are constructed by arranging the horizontal members 1 and 6 above and below, inserting the stud 3 between them, inserting the notch at the upper end of the stud into the stud insertion hole 1c of the upper horizontal member 1, and inserting the bolt 4 into the stud insertion hole 1c. Bolt hole 1b of upper horizontal member 1
The upper horizontal member 1 and the upper end of the stud 3 are fixed by screwing it to the nut 3b of the rib 3, and the lower end of the stud is
The horizontal part of the stud fixing bracket 7 is placed on the lower horizontal member 6 and has an approximately L-shaped cross section with screw holes 7a and 7b provided in the stud fixing bracket insertion hole 6a of the lower horizontal member 6 on the horizontal and vertical surfaces. and screw the bolt 8 from the bolt hole 6b of the lower horizontal member 6 to the screw hole 7a of the stud fixing bracket 7, and also screw the bolt 9 between the nut 3c at the bottom of the stud 3 and the screw hole of the stud fixing bracket 7. 7b
and the lower end of the stud 3 and the lower horizontal member 6.
is fixed.

On the other hand, the two wall panels 2, 2 are butted from the left and right sides, the left and right ribs 3a, 3a of the stud 3 are fitted into the respective ribs 2a, 2b, and the two wall panel fixing fittings 5 are used to fix the two wall panels 2, 2 as shown in FIG. 2A. As shown, wall panel 2,2
By pressing the left and right ribs 2a, 2a and studs 3 from the front and back and tightening bolts, a wall is constructed as shown in FIG.

However, in assembling such a wall, (1) Assembling the wall per stud requires five steps of tightening bolts, which takes a long time.

(2) Wall panel fixing fittings are complicated and costly.

(3) Since bolt tightening work is required on both the inside and outside of the wall, there are drawbacks such as assembly work being difficult depending on the installation position of the wall.

This invention was made to eliminate the above-mentioned drawbacks, and it is possible to combine upper and lower horizontal members, studs, and wall panels into two parts.
The object of the present invention is to provide an assembly wall body that can be assembled with a small number of assembly steps using various types of fixing fittings.

The gist of the present invention to achieve the above object is to consist of a metal plate having a substantially U-shaped cross section, which has an open surface on the inside, and whose open ends are bent oppositely to form vertically rising portions; The lower horizontal part has stud insertion holes that also serve as upper fixing bracket insertion holes, and the upper horizontal member has bolt holes in the lower rising part of the open surface, and has an open surface on the lower side. A lower horizontal member consisting of a nearly convex cross-sectional metal plate with open ends bent to face each other, with stud insertion holes provided in the outer middle horizontal portion, and lower fixing bracket insertion holes and bolt holes provided in the upper horizontal portion. , a metal with an approximately inverted concave cross section, which has an open surface on the inside, and whose open ends are bent to face each other into an approximately L-shape and an inverted L-shape to form ribs on the left and right sides, and slits are provided above and below the ribs. A stud made of a plate, and a rib large enough to fit the rib of the stud by bending the left and right ends of the flat plate inward and in opposite directions, and the top and bottom of this rib are connected to the upper and lower slits of the stud. A pair of wall panels are provided with slits at matching positions, and the upper and lower ends of the flat plate are bent in the same direction as the ribs, and both horizontal parts of the inverted T-shaped board are bent outward and screw holes are provided in the vertical part. The vertical part serves as a tongue piece to be inserted into the upper fixing bracket insertion hole of the upper horizontal member, and the both sides serve as protruding parts to be inserted into the upper slits of the assembled pair of wall panels and studs. A metal fitting, a bolt that screws into the screw hole of this upper fixing metal fitting and a bolt hole of the lower rising part of the upper horizontal member to fix both, and bend both sides of the horizontal part of the T-shaped plate outward and attach it to the bottom of the vertical part. The sides are bent inward, screw holes are provided in the bent portions, and both sides bent outwards are used as protruding portions to be inserted into the respective lower slits of the assembled pair of wall panels and studs, and the vertically lower inner bent portions are a lower fixing metal fitting with a tongue piece to be inserted into the lower fixing metal insertion hole of the lower horizontal member; It is located on an assembled wall body consisting of bolts that secure it.

Hereinafter, embodiments of the assembled wall body according to the present invention will be described based on the drawings.

FIG. 3 shows the configuration of the upper horizontal member 11, the upper part of the stud 13, and the upper part of the wall panel 12 before assembly.

The upper horizontal member 11 has an open surface on the inside, and the open ends are bent to face each other to form vertically rising parts, and the lower corner part is double-folded to form a lower end rib 11e. It is made of a metal plate with a substantially U-shaped cross section, and a stud insertion hole 11b that also serves as an insertion hole for the stud 13 and an upper fixing bracket insertion hole into which the tongue piece 15b of the upper fixing bracket 15 is inserted is provided in the lower horizontal part 11a. The lower rising portion 11c of the upper horizontal member 11 is provided with a bolt hole 11d for fixing the upper fixing member 15.

As shown in FIGS. 3 and 4, the stud 13 has an open inner surface, and the open ends are bent into an approximately L-shape and an inverted L-shape to form ribs 13a, 13a on the left and right sides. forming its ribs 13
An upper slit 13b and a lower slit 13c are formed at positions corresponding to the upper slit 12d and lower slit 12e of the wall panel 12 above and below the walls 13a and 13a.

Further, a notch portion 13d is provided in the upper portion of the stud 13 in order to facilitate insertion of the tongue portion 15b of the upper fixture 15.

The wall panel 12 has ribs 12a, which are large enough to fit the ribs 13a of the studs 13 by bending both left and right ends of a flat metal plate inward and in opposite directions.
12a, and at the top of these ribs 12a, 12a, an upper slit 12d into which the protruding part 15a of the upper fixing metal fitting 15 can be inserted, and a lower slit 12e into which the protruding part 17a of the lower fixing metal fitting 17 can be inserted into the lower part are bored. Then, the upper and lower ends of the flat metal plate were bent into an L shape in the same direction as the ribs 12a to form an upper surface portion 12b and a lower surface portion 12c.

FIG. 4 shows the lower part of the stud 13 and the wall panel 12.
The lower part of the figure and the lower horizontal member 16 are shown before being assembled.

The lower horizontal member 16 has an open surface on the lower side, and is made of a metal plate having a substantially convex cross section with the open ends bent to face each other.
Drill a stud insertion hole 16d into which 3 can be inserted,
A lower fixture insertion hole 16 into which the tongue piece 17b of the lower fixture 17 can be inserted into the upper horizontal part 16c.
Bolt holes 16f are drilled at positions corresponding to the screw holes 17d of the lower fixing fitting 17.

As shown in FIG. 3, the upper fixing fitting 15 is made by bending both sides of the horizontal part of a metal piece punched in an inverted T-shape outward into a U-shape, and inserting screws in the vertical part that communicate with bolt holes in the upper horizontal member 11. A hole 15d is bored, this vertical part is used as a tongue piece part 15b to be inserted into the upper fixing fitting insertion hole 11b of the upper horizontal member 11, and the bent parts on both sides are used as the pair of assembled wall panels 12, 1.
The projecting portion 15a is inserted into each upper slit 12d, 13b of the wall panel 12 and the stud 13, and the upper edge of the bent portion can be hooked onto the upper slit 12d, 13b of the wall panel 12 and the stud 13 at the portion that contacts the vertical portion. A groove-shaped hook portion 15c was formed.

As shown in FIG.
Both sides of the horizontal part of the punched metal plate are bent outward in a U-shape, the lower side of the vertical part is bent inward, and a screw hole 17d is drilled in this bent part,
Both sides bent outwards are used as protrusions 17a to be inserted into the lower slits 12e, 13c of the assembled pair of wall panels 12, 12 and studs 13, and the inner bent portions on the vertical lower side are used as lower horizontal members. The tongue piece portion 17b is inserted into the lower fixing fitting insertion hole 16e of No. 16.

The bending angle of this tongue portion 17b is set to be slightly larger than 90°.

Next, a procedure for assembling a wall using the above-mentioned constituent members will be explained.

(a) The upper horizontal member 11 and the lower horizontal member 16 are lined up and down parallel to each other at appropriate intervals, and installed so as to match the relative positions of the upper and lower stud insertion holes 11b and 16d.

(b) Insert the upper end of the stud 13 into the stud insertion hole 11b of the upper horizontal member 11 and push upward.

On the other hand, the lower end of the stud 13 is connected to the lower horizontal member 16.
Align with the stud insertion hole 16d, as shown in FIG. 6, shift the stud 13 downward until it hits the lower horizontal rib 16g of the lower horizontal member 16,
The studs 13 are assembled into the upper horizontal member 11 and the lower horizontal member 16.

(c) Attach 1 to the left and right ribs 13a, 13a of the stud 13.
Left and right ribs 12a of the pair of wall panels 12, 12,
12a, and connect the lower ends of the ribs 12a, 12a of the wall panels 12, 12 to the rib 13a of the stud 13 and the middle rising part 16 of the lower horizontal member 16.
b, so that the lower surface parts 12c, 12c of the wall panels 12, 12 are in contact with the outer middle horizontal part 16a of the lower horizontal member 16, and the upper slit 13b, the lower slit 13c of the stud 13, and the wall panel 12. The upper slit 12d and the lower slit 12e are made to coincide with each other.

(d) With the tongue part 15b of the upper fixing metal fitting 15 facing upward, as shown in FIG. Insert into the gap between the rising part 11c and the protruding part 15a of the upper fixing fitting 15.
The stud 13 and the upper slit 12 of the wall panel 12
d, 13b, and slits 12d, 13b.
Push up the fixing metal fitting 15 upward so that the hook part 15c of the upper fixing metal fitting 15 bites into the upper end of the upper fixing metal fitting 15.

(e) Insert the bolt 14 into the bolt hole 11d provided in the lower rising portion 11c of the upper horizontal member 11 as shown in FIG.

(f) As shown in FIGS. 4 and 6, bend the tongue portion 17b of the lower fixture 17 into the lower fixture insertion hole 16e of the lower horizontal member 16.
7c, and insert the protrusion 17a into each lower slit 12e, 1 of the wall panel 12 and stud 13.
Insert into 3c.

(g) Insert the bolt 18 into the bolt hole 16f of the upper horizontal part 16c of the lower horizontal member 16, and screw it into the screw hole 17d of the lower fixing fitting 17 to fix it.

Since the angle of the bent portion 17c of the lower fixing bracket 17 is slightly larger than 90°, the bolt 1
8, the protruding part 17a moves toward the stud 13 and comes to sandwich the rib 12a of the wall panel 12, and at the same time, the lower end of the protruding part 17a moves into each lower slit 12e of the wall panel 12 and the stud 13. , 13c are pressed downward, and the wall panel 12 and stud 13 are
As shown in the figure, the upper horizontal member 11 and the lower horizontal member 16 are connected under tension, and the assembly of the wall is completed.

According to the present invention described in the embodiments above, the following effects are brought about.

(1) The number of bolts per stud is 5 compared to the conventional method.
Compared to books, the present invention requires only two, which shortens the assembly time.

(2) Both the upper and lower fixing fittings can be manufactured by simple pressing of metal pieces and are inexpensive.

(3) Construction is easy because bolt tightening work can be done only on the inside.

(4) Good appearance as bolt heads do not protrude from the outside.

As described above, according to the present invention, it is possible to provide an assembled wall body that is extremely simple and has good workability.

[Brief explanation of the drawing]

Figures 1 and 2 are for explaining an example of a conventional assembled wall body. Figure 1 is a perspective view showing the form of the wall component before assembly, and Figure 2 is the form after assembly. FIG. 2A is a partial cross-sectional view showing a form of connection using fixing fittings. Figures 3 to 7
The figure shows an embodiment of the assembled wall according to the present invention, and FIG. 3 is a perspective view showing the structure of the upper part of the wall.
Figure 4 is a perspective view showing the structure of the lower part of the wall;
The figure is an enlarged sectional view showing the state of connection of the upper part of the wall.
The figure is an enlarged cross-sectional view showing the connection state of the lower part of the wall.
The figure is a perspective view of the wall body seen from inside after assembly. 1: Upper horizontal member (1a: lower end rib, 1b: bolt hole, 1c: stud insertion hole), 2: Wall panel (2a: rib, 2b: upper end, 2c: lower end),
3: Stud (3a: rib, 3b: nut, 3c: bolt hole), 4: bolt, 5: wall panel fixing bracket,
6: Lower horizontal member (6a: Stud fixing bracket insertion hole, 6b: Bolt hole), 7: Stud fixing bracket (7
a, 7b: screw hole), 8: bolt, 9: bolt,
11: Upper horizontal member (11a: Lower horizontal part, 11
b: Stud insertion hole, 11c: Lower rising part,
11d: bolt hole, 11e: lower end rib), 12:
Wall panel (12a: rib, 12b: top part, 12
c: lower surface part, 12d: upper slit, 12e: lower slit), 13: stud (13a: rib, 13
b: Upper slit, 13c: Lower slit, 13
d: notch part), 14: bolt, 15: upper fixing metal fitting (15a: protrusion part, 15b: tongue piece part, 15
c: hanging part, 15d: screw hole), 16: lower horizontal member (16a: outer middle horizontal part, 16b middle rising part, 16c: upper horizontal part, 16d: stud insertion hole, 16e: lower fixing bracket insertion hole, 16
f: bolt hole, 16g: bottom edge horizontal rib), 1
7: Lower fixing metal fitting (17a: protruding part, 17b: tongue piece part, 17c: bent part, 17d: screw hole),
18: Bolt.

Claims (1)

[Scope of utility model registration request] It is made of a metal plate that has an open surface on the inside and has an approximately U-shaped cross section by bending the open ends facing each other to form rising parts at the top and bottom, and the lower horizontal part of the metal plate has a stud that also serves as a hole for inserting the upper fixing bracket. An upper horizontal member with insertion holes and bolt holes on the lower rising part of the open surface, and a metal plate with an almost convex cross section that has an open surface on the lower side and whose open ends are bent to face each other. The lower horizontal member has stud insertion holes in the outer middle horizontal part and lower fixing bracket insertion holes and bolt holes in the upper horizontal part, and has an open surface on the inside, with the open ends facing each other. A stud is made of a metal plate that is bent into an approximately L-shape and an inverted L-shape to form ribs on the left and right, and slits are provided above and below these ribs. bend it in the direction of A pair of wall panels are bent in the same direction as the ribs, and both sides of the horizontal part of the inverted T-shaped board are bent outward, a screw hole is provided in the vertical part, and this vertical part is inserted into the upper fixing bracket insertion hole of the upper horizontal member. an upper fixing metal fitting having a tongue piece to be inserted and both sides thereof being protrusions to be inserted into the respective slits of the assembled pair of wall panels and studs; a screw hole of the upper fixing metal fitting; and the upper horizontal member. A bolt is screwed into the bolt hole in the lower rising part to fix both sides, and both sides of the horizontal part of the T-shaped plate are bent outward, the lower part of the vertical part is bent inward, and a screw hole is made in this bent part and the bolt is inserted outward. The bent sides are used as protruding parts to be inserted into the respective lower slits of the assembled pair of wall panels and studs, and the inner bent parts on the vertical lower side are inserted into the lower fixing metal insertion holes of the lower horizontal member. An assembled wall body comprising a lower fixing metal fitting in the form of a tongue piece, and a bolt screwed into a screw hole of the lower fixing metal fitting and a bolt hole in an upper horizontal part of the lower horizontal member to fix both.