JPH0616587U - Panel mounting bracket - Google Patents

Abstract

(57) [Abstract] [Purpose] An object of the present invention is to easily attach a metal fitting for mounting a panel to a C-section steel to the C-section steel. [Structure] The width of a fixing piece 17 of the metal fitting 13 is set to be a width that can pass through the opening 1A of the C-shaped steel 1 so that it can be inserted inside at a predetermined position of the C-shaped steel 1. The width of the opening 1A of the C-shaped steel 1 is made larger and the fixing piece 17 inserted inside is rotated by about 90 ° to make the C-shaped steel 1
The inside of the metal fitting and tightening with the screw 18
3 is attached to a predetermined portion of the C-shaped steel 1, and the upper and lower edges of the upper and lower panels 2 and 2 are fitted to the panel fitting portions 15 and 16 on the base 14 of the metal fitting 13.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a metal fitting for mounting a panel on a C-shaped steel.

[0002]

[Prior art]

 For example, in the outer wall structure of a building, as shown in Fig. 8, C-shaped steel (1), which is a base assembly, is erected at equal intervals, and a plurality of panels (2) are vertically arranged on the base assembly (1). Although attached, metal fittings (3) are used to attach the panel (2) to the base assembly (1).

Conventionally, such a panel mounting bracket (3) includes a base (4) and an upper panel fitting part (5) provided on the base (4) as shown in FIG. It consists of a lower panel fitting part (6) and a fixing piece (7) arranged on the back side of the base (4), and the fixing piece (7) is inserted inside the C-shaped steel (1). Attach the metal fitting (3) to the C-shaped steel (1) by screwing the screw (8) from the screw hole (4A) of the base (4) to the screw hole (7A) of the fixing piece (7) and tightening ( No. 64-36406).

[0004]

[Problems to be solved by the device]

 However, in the metal fitting (3), the fixing piece (7) is previously inserted inside the C-shaped steel (1), and then the base (4) is brought into contact with the outside of the C-shaped steel (1), The fixing piece (7) must be inserted from the upper end or the lower end of the C-section steel (1) into the inside of the C-section steel (1) due to its dimensions. However, there is a problem that it is very troublesome to install the metal fitting (3).

[0005]

[Means for Solving the Problems]

 MEANS TO SOLVE THE PROBLEM This invention is the metal fittings (13) used for attaching a panel (2) to C type steel (1) as a means for solving the said conventional subject, Comprising: A base (14) and this base ( 14) a pair of left and right panel fittings (15, 16) provided on the top, a screw (18) penetrating one end of the base (14), and a screw end of the screw (18). The fixed piece (17) has a width w that can pass through the opening (1A) of the C-shaped steel (1) to be attached, and the fixed piece (17). The length L of 17) is larger than the width W of the opening (1A) of the C-shaped steel (1) to provide a panel mounting bracket.

[0006]

[Action]

 To attach the metal fitting (13) of the present invention to the C-shaped steel (1), align the longitudinal direction of the fixing piece (17) of the metal fitting (13) with the longitudinal direction of the opening (1A) of the C-shaped steel (1). The fixing piece (17) is inserted inside from the outside of the C-shaped steel (1). Then, the fixing piece (17) is rotated by approximately 90 °, and the longitudinal direction of the fixing piece (17) is made substantially orthogonal to the longitudinal direction of the opening (1A) of the C-shaped steel (1), whereby the fixed piece ( Since the length of 17) 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 fastening tool (13) is fixed to the C-shaped steel (1) at a predetermined position with the screw (18).

[0007]

【Example】

 The present invention will be described with reference to an embodiment shown in FIGS. 1 to 5. (13) is a metal fitting for attaching the panel (2) to the C-shaped steel (1), and the metal fitting (13) is a trapezoidal base. (14), a standing wall portion (14A) having a Y-shaped cross section that is erected on the base (14), and a fixing plate portion (14B) extending from one end of the base (14). An upper panel fitting portion (15) and a lower panel fitting portion (16) are formed on the left and right of the standing wall portion (14A), and the fixing plate portion (14B) has a screw hole (14C). Is formed, the screw hole (14C) is penetrated by a screw (18), and a fixing piece (17) is screwed to the tip portion of the screw (18). A retainer (18A) for the fixing piece (17) is provided at the tip of the.

The fixing piece (17) is formed with a downward convex curve in the width direction, and as shown in FIG. 3, a rounded parallelogram that is 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, and the length of the fixing piece (17). 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 this purpose, first, as shown by the dotted line in FIG. Align the longitudinal direction of (17) substantially with the longitudinal direction of the opening (1A) of the C-shaped steel (1), insert the fixing piece (17) into the inside from the outside of the C-shaped steel (1), and make a solid line. As shown, the fixing piece (17) is rotated approximately 90 ° so that the longitudinal direction of the fixing piece (17) is substantially orthogonal to the longitudinal direction of the opening (1A) of the C-shaped steel (1). 17) is locked inside the C-shaped steel (1) by both side walls (1B, 1B) of the opening (1A).

Since the fixing piece (17) has the shape of a parallelogram with a rounded corner inclined in the direction of the arrow, the corner of the fixing piece (17) is C when the fixing piece (17) rotates. The fixed piece (17) can be rotated without interference in the shape steel (1).

In this state, the screw (18) is turned to draw the fixing piece (17) toward the metal fitting (13) side, and as shown in FIG. 5, the fixing piece (17) is attached to the C-shaped steel (1). The metal fittings (13) are attached to the C-shaped steel (1) by press-contacting the insides of both side wall portions (1B, 1B) of the opening (1A). At this time, since the fixing piece (17) is formed with a curve that is convex downward in the width direction, the fixing piece (17) is tightened by the screw (18) to open the C-shaped steel (1). When both side walls (1B, 1B) of the part (1A) are pressed against each other, they are elastically deformed from the dotted line state in Fig. 5 to the solid line state, that is, the direction in which the curvature radius of the curve increases, and the restoring force of the deformation causes a large tightening force. The metal fitting (13) is firmly attached to the C-shaped steel (1) at a predetermined position.

To attach the panel (2) to the C-shaped steel (1) by the metal fitting (13), a lower solid portion (2A) is formed on the upper edge of the panel (2) as shown in FIG. At the tip of the lower solid portion (2A), a fitting portion (2B) having an outer shape that conforms to the outer shape of the standing wall portion (14A) of the metal fitting (13) is formed, and at the lower edge, the upper solid portion (2B) is formed. 2C) is formed, and a fitting portion (2D) having an outer shape along the outer shape of the standing wall portion (14A) of the metal fitting (13) is formed inside the upper solid portion (2C). The upper solid part (2C) of the panel (2) is superposed on the lower solid part (2A) of the lower panel (2), and the fitting parts (2B, 2D) are respectively fitted to the fitting parts (15) of the metal fittings (13). , 16).

In this way, the plurality of panels (2) are attached to the C-shaped steel (1) vertically by using the metal fittings (13), but the metal fittings (2C) are attached by the upper solid part (2C) of the panel (2). Since (13) is hidden and cannot be seen from the outside, the appearance is not impaired.

6 and 7 show another embodiment of the present invention. In the present embodiment, the metal fitting (23) includes a base (24), a pair of left and right upward claws (24A, 24A) provided upright from a lower edge of the base (24), and the pair of A downward claw portion (24B) provided upright between the upward claw portions (24A, 24A), and an upper panel fitting portion (25) formed inside the upward claw portion (24A, 24A), It consists of a lower panel fitting part (26) formed inside the downward claw part (24B), and a screw (28) penetrates through the upper screw hole (24C) of the base (24). The fixing piece (27) is screwed to the tip portion of the screw (28), and the retaining piece (28A) of the fixing piece (27) is provided at the tip of the screw (28). There is.

The fixing piece (27) of the present embodiment is formed with a curve which is convex downward in the longitudinal direction, and the width w of the fixing piece (27) is the opening (1A) of the C-shaped steel (1) to be attached. ), And the length of the fixing piece (27) is set larger than the width W of the opening (1A) of the C-shaped steel (1).

Therefore, also in this embodiment, the longitudinal direction of the fixing piece (27) of the metal fitting (23) is substantially aligned with the longitudinal direction of the opening (1A) of the C-shaped steel (1). Insert the fixing piece (27) from the outside of 1) into the inside, rotate the fixing piece (27) by about 90 °, and then tighten the screw (28) to fix the metal fitting (23) to the C As shown in Fig. 7, attach the lower edge of the panel (2) to the fitting part (25) of the upward claws (24A, 24A) of the metal fitting (23) as shown in Fig. 7. , The upper edge of the lower panel (2) is fitted into the fitting portion (26) of the downward claw portion (24B). At this time, since the fixing piece (27) of the metal fitting (23) is provided with a curve that is convex downward in the longitudinal direction, it is elastically deformed by tightening with the screw (28) and is strongly tightened by its restoring force. Power is gained.

In addition to the above embodiments, in the present invention, the fixing piece may be curved in both the width direction and the longitudinal direction. Further, 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, and the width w of the fixing piece is C so that it can pass through the opening of the C-shaped steel if the fixing piece is tilted. It may be larger than the width W of the opening of the shape steel. The width w of such a fixing piece is, for example, about w ≦ W + W / 2. Further, the retaining pieces (18A, 28A) of the fixing pieces (17, 27) used in the above embodiments are not essential.

[0018]

[Effect of device]

 Therefore, in the present invention, it is not necessary to insert the fixing piece of the metal fitting for mounting the panel on the C-shaped steel into the inside of the C-shaped steel from the upper end or the lower end of the C-shaped steel, and the fixing piece is attached at the position where the metal fitting is mounted on the C-shaped steel. Since it can be inserted inside the C-section steel, the fitting can be attached to the C-section steel very easily.

[Brief description of drawings]

 1 to 5 show an embodiment of the present invention.

[Figure 1] Side view of metal fittings

[Figure 2] Metal fitting perspective view

FIG. 3 is an arrow A view in FIG. 5 for explaining the metal fixture fixing piece.

[Figure 4] Perspective view of metal fittings attached

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

[Figure 6] Perspective view of metal fittings

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

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

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

[Explanation of symbols]

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

Claims (1)

[Scope of utility model registration request] 1. A metal fitting used for mounting a panel on a C-shaped steel, comprising a base, a pair of left and right panel fitting portions provided on the base, and penetrating one end of the base. A screw and a fixing piece screwed to the tip of the screw,
The width of the fixing piece is a width that can pass through the opening of the C-shaped steel to be attached, and the length of the fixing piece is larger than the width of the opening of the C-shaped steel.