JP2554324Y2 - Panel mounting bracket - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a metal fitting for attaching a panel to a C-shaped steel.

[0002]

2. Description of the Related Art For example, as shown in FIG. 8, a C-type steel (1) as a base material is erected at equal intervals, and a plurality of panels (2) are provided on the base material (1). The panel (2) is mounted on top and bottom, and a metal fitting (3) is used to mount the panel (2) on the base material (1).

Conventionally, such a panel mounting bracket (3) has a base (4) and an upper panel fitting portion (5) provided on the base (4) as shown in FIG. Lower panel fitting
(6) and a fixing piece (7) arranged on the back side of the base (4), and the fixing piece (7) is inserted into the inside of the C-shaped steel (1) to
Screw from the screw hole (4A) of (4) to the screw hole (7A) of the fixing piece (7).
(8) is screwed and tightened, so that the bracket (3) is
(1) (No. 64-36406).

[0004]

[Problem to be Solved by the Invention] However, in the case of the bracket (3), the fixing piece (7) is inserted into the inside of the C-shaped steel (1) before the base (4) is moved to the C-shaped steel. The fixing piece (7) contacts the outside of the C-shaped steel (1) from the upper or lower end of the C-shaped steel (1) due to its dimensions. Must be inserted, metal fittings
There is a problem that the installation of (3) is very troublesome.

[0005]

SUMMARY OF THE INVENTION The present invention solves the above-mentioned problems by using a C-shaped steel (1) and a panel (2).
Metal fittings (13) for mounting the base (1
4), a pair of left and right panel fitting portions (15, 16) provided on the base (14), and a screw (1) penetrated through one end of the base (14).
8) and a fixing piece (17) screwed to the tip of the screw (18), and the width w of the fixing piece (17) is equal to the opening (1A) of the C-shaped steel (1) to be attached. And the length L of the fixing piece (17) is larger than the width W of the opening (1A) of the C-shaped steel (1).

[0006]

[Function] To attach the metal fitting (13) of the present invention to the C-shaped steel (1), the longitudinal direction of the fixing piece (17) of the metal fitting (13) should be in the longitudinal direction of the opening (1A) of the C-shaped steel (1). Then, the fixing piece (17) is inserted from the outside of the C-shaped steel (1) to the inside. Next, the fixing piece (17) is rotated by approximately 90 °, and the longitudinal direction of the fixing piece (17) is changed to the C-shaped steel (1).
If it is substantially perpendicular to the longitudinal direction of the opening (1A) of the
Since the length of 7) is larger than the width W of the opening (1A) of the C-shaped steel (1), the fixing piece (17) is locked inside the C-shaped steel (1). In this state, the fastener (13) is fixed to a predetermined position of the C-beam (1) by the screw (18).

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described with reference to an embodiment shown in FIGS. 1 to 5. (13) is a bracket for attaching the panel (2) to the C-shaped steel (1). A trapezoidal base (14), a standing wall (14A) having a Y-shaped cross section and standing on the base (14),
A fixed plate portion (14B) extending from one end of the base (14), and an upper panel fitting portion (15) on the left and right of the standing wall portion (14A).
And a lower panel fitting portion (16). A screw hole (14C) is formed in the fixing plate portion (14B).
A screw (18) is penetrated through (14C), a fixing piece (17) is screwed to a tip portion of the screw (18), and a fixing piece (17) is screwed to a tip of the screw (18). (18A) is provided.

The fixing piece (17) has a downwardly convex curve in the width direction and, as shown in FIG. 3, a rounded parallelogram inclined in the rotation direction (arrow direction) of the screw (18). The width w of the fixing piece (17) is smaller than the width W of the opening (1A) of the C-shaped steel (1) to be attached.
(17) The length L is set to be larger than the width W of the opening (1A) of the C-shaped steel (1).

The metal fitting (13) is attached to the C-shaped steel (1) as shown in FIGS. 4 and 5, and for that purpose, first, FIG.
As shown by the dotted line, the longitudinal direction of the fixing piece (17) of the metal fitting (13) is substantially aligned with the longitudinal direction of the opening (1A) of the C-shaped steel (1), and from the outside of the C-shaped steel (1). The fixing piece (17) is inserted inside and rotated by about 90 ° in the direction of the arrow as shown by the solid line, so that the longitudinal direction of the fixing piece (17) is aligned with the opening (1A) of the C-shaped steel (1). If it is substantially perpendicular to the longitudinal direction, the fixing piece (17) is locked by the side walls (1B, 1B) of the opening (1A) inside the C-shaped steel (1).

Since the fixing piece (17) has a shape of a round parallelogram inclined in the direction of the arrow, the angle of the fixing piece (17) becomes C when the fixing piece (17) rotates. The fixed piece (17) can be rotated without interference in the steel mold (1).

In this state, the screw (18) is turned to fix the fixing piece.
(17) is pulled toward the bracket (13), and as shown in FIG.
(17) is pressed against the inside of both side walls (1B, 1B) of the opening (1A) of the C-shaped steel (1), and the clamp (13) is attached to the C-shaped steel (1). At this time, since the fixing piece (17) has a curve that is convex downward in the width direction, the fixing piece (17) is
When pressed against the side walls (1B, 1B) of the opening (1A) of the C-shaped steel (1) by the tightening of 8), the elasticity changes from the dotted line state in FIG. The metal fitting (13) is deformed and a large clamping force is obtained by the restoring force of the deformation, and the metal fitting (13) is firmly attached to a predetermined portion of the C-shaped steel (1).

The panel (2) is connected to the C-shaped steel by the metal fitting (13).
As shown in FIG. 5, a lower solid part (2A) is formed at the upper edge of the panel (2), and the tip of the lower solid part (2A) is attached to the bracket (13). A fitting portion (2B) having an outer shape along the outer shape of the standing wall portion (14A) is formed, a lower solid portion (2C) is formed on the lower edge, and inside the upper solid portion (2C). Standing wall part (14A) of the metal fitting (13)
Forming a fitting part (2D) having an outer shape along the outer shape of the lower panel (2) with the solid part (2C) of the upper panel (2)
And the fitting portions (2B, 2D) are respectively attached to the fittings (13).
(15, 16).

[0013] In this way, using the metal fitting (13),
Although a plurality of (2) are mounted on the C-shaped steel (1) vertically, the bracket (13) is concealed by the solid part (2C) of the panel (2) and cannot be seen from the outside, so the appearance is impaired. Absent.

FIGS. 6 and 7 show another embodiment of the present invention. In the present embodiment, the bracket (23) is a base (24).
And a pair of left and right upward nails (24A, 24A) standing upright from the lower edge of the base (24), and a downward projection standing between the pair of upward nails (24A, 24A). A claw portion (24B), an upper panel fitting portion (25) formed inside the upward claw portion (24A, 24A), and a downward claw portion (24
B), a lower panel fitting portion (26) formed inside, and a screw (28) is passed through a screw hole (24C) at the upper part of the base (24). A fixing piece (27) is screwed to a tip portion of the screw (28), and a stopper (28A) for the fixing piece (27) is provided at a tip of the screw (28).

The fixing piece (27) of this embodiment has a downwardly convex curve in the longitudinal direction, and the width (w) of the fixing piece (27) is equal to the opening (1A) of the C-shaped steel (1) to be attached. ), And the length of the fixing piece (27) is equal to the opening (1A) of the C-shaped steel (1).
Is set to be larger than the width W.

Therefore, also in this embodiment, the fitting (2
The longitudinal direction of the fixing piece (27) of (3) is aligned with the opening (1A) of the C-shaped steel (1).
The fixing piece (27) is inserted into the inside from the outside of the C-shaped steel (1) substantially along the longitudinal direction of the C-shaped steel (1), and the fixing piece (27) is rotated by about 90 ° and then tightened by the screw (28). The metal fittings (2
3) is attached to a predetermined portion of the C-shaped steel (1), and a panel is attached to the fitting portion (25) of the upward claw portion (24A, 24A) of the metal fitting (23) as shown in FIG.
The lower edge of (2) is fitted, and the upper edge of the lower panel (2) is fitted to the fitting portion (26) of the downward claw (24B). At this time, the fitting (2
Since the fixing piece (27) of (3) has a curve that is convex downward in the longitudinal direction, it is elastically deformed by tightening with the screw (28), and a large tightening force is obtained by its restoring force.

In addition to the above embodiment, in the present invention, the fixing piece may be curved in both the width direction and the longitudinal direction.
It is not essential that the width w of the fixing piece is smaller than the width W of the opening of the C-shaped steel. If the fixing piece is tilted, the width w of the fixing piece is set to be small enough to pass through the opening of the C-shaped steel. May be larger than the width W of the opening. The width w of such a fixed piece is, for example, about w ≦ W + W / 2. Also, the retaining pieces (18A, 28A) of the fixing pieces (17, 27) used in the above embodiment are not essential.

[0018]

Therefore, in the present invention, it is not necessary to insert the fixing piece of the metal fitting for attaching the panel to the C-shaped steel from the upper end or the lower end of the C-shaped steel to the inside of the C-shaped steel. Since the fixing piece can be inserted inside the C-shaped steel, the metal fitting can be attached to the C-shaped steel very easily.

[Brief description of the drawings]

 1 to 5 show one embodiment of the present invention.

FIG. 1 Side view of metal fittings

FIG. 2 is a perspective view of a bracket.

FIG. 3 is a view A in FIG. 5 for explaining a metal fitting fixing piece.

FIG. 4 is a perspective view of a mounting state of a bracket.

FIG. 5 is a partial cross-sectional view of a panel mounted state. FIGS. 6 and 7 show another embodiment.

FIG. 6 is a perspective view of a bracket.

FIG. 7 is a partial sectional view of a panel mounted state.

FIG. 8 is an explanatory view of an outer wall structure.

FIG. 9 is a perspective view of a conventional example.

[Explanation of symbols]

 1 C-beam 1A Opening 2 Panel 13,23 Metal fitting 14,24 Base 15,16,25,26 Panel fitting 17,27 Fixing piece 18,28 Screw

Claims (1)

(57) [Scope of request for utility model registration] 1. A metal fitting used for attaching a panel to a C-shaped steel, comprising a base, a pair of left and right panel fitting portions provided on the base, and penetrated through one end of the base. It consists of a screw and a fixing piece screwed to the screw tip,
A panel mounting bracket, wherein the width of the fixing piece is a width capable of passing through the opening of the C-shaped steel to be mounted, and the length of the fixing piece is larger than the width of the opening of the C-shaped steel.