JPH0727111A - Clip metal-fitting - Google Patents

Abstract

PURPOSE:To save labor in construction work by connecting plural plate-like bodies with good accuracy and with a single operation. CONSTITUTION:A clip metal-fitting for holding two plate-like bodies 6, 7, the inward faces F1, F2 of which are lapped with holes A, B concentrically in a state X where the plate-like bodies 6, 7 are lapped, consists of a first locking piece 2 having a locking part fitting in a hole A and abutting on the outward face G1 of one plate-like body 6, and a second locking piece 3 abutting on the outward face G2 of the other plate-like body 7 and pressing the two plate- like bodies 6, 7 in cooporation with the first locking piece 2.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention can clip two plate-shaped members, for example, a beam member and a hanging metal fitting for supporting a ceiling panel in a superposed state with one touch, and can save labor in construction. Regarding

[0002]

2. Description of the Related Art In a building, it is often the case that two plate-like bodies are held in a superposed state, that is, joined together.
The two plate-shaped bodies include a horizontal lower piece of a beam material bridged between columns and an upper piece that is superposed on the lower piece, and the upper piece of a hanging metal fitting that supports a ceiling panel. Other examples are two plate-shaped members to be combined, which are used in a building.

Conventionally, such two plate-like bodies are formed by aligning the holes provided in each plate-like body with an inwardly facing surface of the plate-like body (in this specification, the two plate-like bodies are shown). The surfaces that are overlapped and contact with each other are expressed as "inward facing surfaces", and the surfaces where the two plate-shaped bodies do not overlap are expressed as "outward facing surfaces." Therefore, the inward facing surfaces and the outward facing surfaces are It is used to represent the upper surface or lower surface of a horizontal plate-shaped body, the front surface or the back surface of a vertical plate-shaped body, etc.), and is joined by using a bolt passing through the hole. It was also widely practiced to fix the plate-shaped body.

[0004]

However, in the conventional ones in which two plate-like bodies are bolted or welded together, there is a tendency that the number of steps is increased and the workability is poor. There are challenges.

According to the present invention, there is provided a first engaging piece having an engaging portion fitted in the hole, and a second engaging piece which cooperates with the first engaging piece to pinch the two plate-like members. It is an object of the present invention to provide a clip metal fitting that can accurately hold two plate-shaped bodies in a superposed state with one touch, and that can solve the above-mentioned problems.

[0006]

DISCLOSURE OF THE INVENTION The present invention is a clip metal fitting for holding two plate-like bodies in which the inward facing surfaces are overlapped with each other concentrically with the hole in a state of being overlapped with each other, and which is fitted into the hole. A first locking piece having a locking portion and in contact with the outward surface of one plate-shaped body, and a second locking piece in contact with the outward surface of the other plate-shaped body and cooperating with the first locking piece 2 It is composed of a second locking piece for pressing the plate-shaped body.

[0007]

Since the first locking piece has the locking portion that fits into the hole, the holes of the two plate-like members are properly aligned, and the mounting accuracy equivalent to that of the bolt connection can be secured.

Two plate-like bodies are formed by the first locking piece that contacts the outward surface of one plate-shaped body and the second locking piece that contacts the outward surface of the other plate-shaped body. Are clamped and held in a superposed state. Since the two plate-like bodies are connected using the clip fittings that can be attached with one touch as described above, it is possible to prevent an increase in the number of steps due to the screwing work of the bolts or the welding work, and it is possible to save the labor of the work.

[0009]

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. 1-3, the clip metal fitting 1 of the present invention can hold two plate-like bodies 6 and 7 in which the inward facing surfaces F1 and F2 are overlapped with the holes A and B being concentric in the overlapping state X, Further, the first locking piece 2 having the locking portion 4 fitted in the holes A and B, and the two plate-shaped bodies 6 and 7 are pinched in cooperation with the first locking piece 2. It is composed of the second locking piece 3.

In the present embodiment, the two plate-like bodies 6 and 7 are the lower piece 9 of the beam H on the upper floor and the hanging metal fitting 11 having the upper plate 10 attached to the lower piece 9. The upper plate 10 and the upper plate 10 are respectively formed.

That is, the beam H is, as shown in FIG.
End pieces 14 and 14 welded to the ends are bolted to columns 15 and 15 and are made of a steel material having a U-shaped cross section in which a horizontal upper piece 13 and a lower piece 9 extend from the upper and lower ends of a vertical standing piece 12. By doing so, the pillar 15 is horizontally bridged, and the horizontal lower piece 9 forms one of the plate-shaped bodies 6. It should be noted that the plate-shaped body 6 on one side is provided with holes A at appropriate positions.

The lower surface of the other plate-like member 6, that is, the inward surface F
The other plate-shaped body 7 which is arranged by stacking the upper surface, that is, the inwardly facing surface F2 on 1, is a reverse L-shaped hanging tree in which a hanging plate 16 is hung from one edge of a horizontal and rectangular upper plate 10. The inwardly facing surface F1, which is formed by the upper plate 10 of the metal fitting 11 and has the hole B provided in the other plate-shaped body 7 concentric with the hole A,
The two plate-shaped bodies 6 and 7 on which F2 is superposed are joined and held by using the clip metal fitting 1 in the superposed state X.

The clip metal fitting 1 is a bent body of a rectangular metal plate, and as shown in FIGS. 2 and 3, the holes A and B are formed.
Is inserted from the upper surface of one plate member 6, that is, the outward surface G1, and the upper surface is the lower surface of the other plate member 7, that is, the outward surface G.
A first rectangular contact portion 4 that contacts the second contact portion 2 and a contact portion 20 that is provided on the stopper portion 4 via a step portion 19 and that contacts the outward facing surface G1 of the one plate-shaped body 6. It comprises a locking piece 2 and a second locking piece 3 which is bent from the abutting portion 20 of the first locking piece 2 at an acute angle and has a bent portion 21 which is curved downward at the tip.

The clip fitting 1 has a hole A formed in the locking portion 4,
The second engaging piece 3 is brought into contact with the outward surface G2 by rotating the contact portion 20 in the direction of the arrow from the state shown in FIG. 3 in which the contact portion 20 is in contact with the outward surface G1. As a result, as shown in FIG. 1, the first and second locking pieces 2 and 3 press the two plate-like bodies 6 and 7 together to bring the plate-like bodies 6 and 7 into the superposed state X. Hold.

The bent portion 21 is formed by the second locking piece 3
Is provided in order to smoothly push in the outer surface G2 of the other plate-shaped body 7. When the first and second locking pieces 2 and 3 press the two plate-shaped bodies 6 and 7, the connecting portion 22 (metal part) of the first and second locking pieces 2 and 3 is pressed. (Formed by bending the plate) contacts the edges of the plate-like bodies 6 and 7 and stabilizes the attachment of the clip metal fitting 1.

On the hanging plate 16 of the hanging metal fitting 11 attached to the beam H using the clip fitting 1, a ceiling panel 25 is attached to the lower surface of the frame in which the frame materials 24 are arranged in a grid pattern. The frame member 24 of P is nailed and forms the ceiling of the house.

4 to 7 show another embodiment of the present invention. In the present example, the two plate-shaped bodies 6 and 7 are formed by the lower piece 9 of the beam H and the upper plate 10 of the hanging metal fitting 11 similar to those in the above-described embodiment, and each of the plate-shaped bodies 6 and 7 is formed. Stacked state X in which the holes A and B are concentric and the inward facing surfaces F1 and F2 are stacked.
Are held using the clip fitting 1.

As shown in FIGS. 4 and 5, the clip metal fitting 1 has a rectangular plate-shaped first locking piece 2 having a recessed locking portion 4 which is fitted in the hole A of one plate-shaped body 6. And is integrally provided on the first locking piece 2 via a connecting portion 27 having an arc-shaped cross section and having a spring property, and is arranged below the first locking piece 2 and of the other plate-shaped body 7. Recessed locking portion 29 fitted in the hole B
And a second locking piece 3 having a rectangular plate shape.

As shown in FIGS. 6 and 7, the clip metal fitting 1 is tapped into the two plate-like bodies 6 and 7 in the overlapping state X, so that the first locking piece 2 of the clip metal fitting 1 is released. The plate 4 is brought into contact with the outward surface G1 and the locking portion 4 is fitted into the hole A, and the second locking piece 3 is brought into contact with the outward surface G2 of the other plate 7. Then, the locking portion 29 is fitted into the hole B. Therefore, the second locking piece 3 cooperates with the first locking piece 2 to pinch the two plate-like bodies 6 and 7, and thereby the plate-like bodies 6 and 7 are superposed. Hold in.

It should be noted that each of the first and second engaging pieces 2 and 3 has a bent portion 3 which opens in a V-shape at each end facing the plate-like bodies 6 and 7.
0 and 30 are formed to facilitate the insertion of the plate-shaped bodies 6 and 7 between the first and second locking pieces 2 and 3 by tapping.

As described above, the two plate-like bodies 6 and 7 can be joined by simply hitting the clip metal fitting 1, and the workability can be improved and the removal thereof can be performed without any trouble. Further, the holes A and B are aligned concentrically with each other by the locking portions 4 and 29, so that the mounting accuracy of the plate-shaped bodies 6 and 7 can be increased to the same level as bolt connection.

8 to 10, clip fittings (hereinafter referred to as clips) capable of holding two plate-like bodies 6 and 7 in which the inward facing surfaces F1 and F2 are superposed with the holes A and B being concentric in the superposed state X. Another example of the metal fitting 1A) is shown.

One of the plate-like bodies 6 is formed from a horizontal lower piece 9 of the beam H, and the upper surface, that is, the inward surface F1 of the plate-like body 6 has a hole B in the hole A provided in the plate-like body 6. Are aligned, and the lower surface of the other plate-like body 7 formed of the horizontal upper plate 10 of the hanging metal fitting 11, that is, the inward surface F2 is overlaid.

The clip metal fitting 1A, as shown in FIG.
A pair of upper diagonal pieces 32, 32 spreading in a V shape, and a pair of upper locking pieces 33, 33 extending from the lower end thereof in an inverted V shape,
A pair of lower locking pieces 34, 34 extending in a V shape from the lower ends of the upper locking pieces 33, 33, and a pair of lower diagonal pieces 35, 35 extending in an inverted V shape from the lower ends thereof. , The lower diagonal pieces 35, 3
5 and a horizontal bottom piece 36 connecting between the lower ends.

As shown in FIG. 9, when the clip metal fitting 1A is hammered into the holes A and B from below, the upper diagonal pieces 32 and 32 and the upper locking pieces 33 and 33 are reduced in diameter. Further, as shown in FIG. 10, the upper locking pieces 33, 33
The two plate-like bodies 6 and 7 are clamped between the lower locking pieces 34 and the lower locking pieces 34 and 34 and held in the overlapping state X.

The clip metal fitting 1A fitted in the holes A and B of the plate-like bodies 6 and 7 can be removed by tapping from above.

The clip metal fitting 1A may be formed by using a pair of zigzag locking pieces 39, 39 as shown in FIGS. 11 and 12. In this case, the clip metal fitting 1 is first grasped by hand. 1A is locked in the holes A and B, the plate-like bodies 6 and 7 are temporarily fixed (shown in FIG. 11), and then the plate-like bodies 6 and 7 are tapped from below to be finally fixed (shown in FIG. 12).

The clip metal fitting 1 or the clip metal fitting 1A of the present invention is used not only for connecting the beam H and the hanging metal fitting 11 but also for holding various two plate-like bodies in a superposed state. It can be widely used for

[0029]

As described above, the clip metal fitting of the present invention has a first locking piece having a locking portion that fits in a hole, and two plates in cooperation with the first locking piece. Since it is composed of a second locking piece that presses the strips, it is possible to join two plate-like bodies accurately and with one touch while aligning the positions of the holes, reducing the man-hours as compared with bolt joining or welding. Labor saving in construction can be achieved.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention.

FIG. 2 is an exploded perspective view thereof.

FIG. 3 is a perspective view showing a state in which a clip fitting is fitted in a hole.

FIG. 4 is an exploded perspective view showing another embodiment of the present invention.

FIG. 5 is a cross-sectional view showing a method of attaching the clip fitting.

FIG. 6 is a cross-sectional view showing a method of attaching a clip fitting.

FIG. 7 is a cross-sectional view showing a method of attaching clip fittings.

FIG. 8 is an exploded perspective view showing another example of the clip fitting.

FIG. 9 is a cross-sectional view showing the attachment method.

FIG. 10 is a cross-sectional view showing the attachment method.

FIG. 12 is a cross-sectional view showing another example of the clip fitting.

FIG. 10 is a cross-sectional view showing the attached state.

[Explanation of symbols]

 2 First locking piece 3 Second locking piece 4 Locking part 6 One plate-like body 7 The other plate-like body A, B Holes F1, F2 Inward facing surface G1, G2 Outward facing surface X Stacked state

[Procedure amendment]

[Submission date] May 24, 1994

[Procedure Amendment 1]

[Document name to be amended] Statement

[Name of item to be corrected] Brief description of the drawing

[Correction method] Change

[Correction content]

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention.

FIG. 2 is an exploded perspective view thereof.

FIG. 3 is a perspective view showing a state in which a clip fitting is fitted in a hole.

FIG. 4 is an exploded perspective view showing another embodiment of the present invention.

FIG. 5 is a cross-sectional view showing a method of attaching the clip fitting.

FIG. 6 is a cross-sectional view showing a method of attaching a clip fitting.

FIG. 7 is a cross-sectional view showing a method of attaching clip fittings.

FIG. 8 is an exploded perspective view showing another example of the clip fitting.

FIG. 9 is a cross-sectional view showing the attachment method.

FIG. 10 is a cross-sectional view showing the attachment method.

FIG. 11 is a cross-sectional view showing another example of the clip fitting.

FIG. 12 is a cross-sectional view showing the attached state.

[Explanation of Codes] 2 First locking piece 3 Second locking piece 4 Locking part 6 One plate-like body 7 The other plate-like body A, B Holes F1, F2 Inward faces G1, G2 Outward Surface X superposed state

Claims (1)

[Claims] 1. A clip metal fitting for holding two plate-like bodies, which are concentric with each other and whose inner faces are superposed on each other, in a superposed state, and which has a locking portion to be fitted into the hole. A first locking piece that contacts the outward surface of the plate-shaped body and a second locking piece that contacts the outward surface of the other plate-shaped body and cooperates with the first locking piece to pinch the two plate-shaped bodies. A clip fitting comprising a second locking piece.