JPH084191A - Set fitting of ceiling backing wooden shaft - Google Patents

Abstract

PURPOSE:To combine and fix the ceiling backing wooden shafts simply and easily without carrying out p previous positioning and cutting. CONSTITUTION:In set fittings 10 fixing a rectangular sectional cradling receiver 2 stretched while being approximately crossed at right angles on a rectangular sectional cradling l, in which groove sections 5 are formed to both side faces, a plate section 11 longer than the width of the cradling receiver 2 is mounted, and drooping sections 14 having tapered-shaped engaging pieces 17 elevating in the short edge direction of the plate section 11 at front ends respectively are disposed to the diagonal edge sections of the plate section 11. Bendable pawl sections 15 arranged at the places of both ends of the cradling receiver 2 are formed to the plate section 11, the plate section II abutted against the top face of the cradling receiver 2 is tuned, and the engaging pieces 17 at the front ends of the drooping sections 14 are inserted into the groove sections 5 of the cradling 1 while the pawl sections 15 of the plate section 11 are bent and retained to both side faces of the cradling receiver 2.

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 a ceiling base wooden shaft. More specifically, the present invention is
At the time of the wooden frame of the ceiling base of apartment houses,
The present invention relates to a new ceiling base wooden axis bracket that enables simple construction.

[0002]

2. Description of the Related Art Conventionally, a wooden shaft of a rectangular cross section has been used for the construction of a ceiling base in an apartment building, and the wooden shaft is cut at the construction site and then positioned to measure the dimensions. Are fixed with nails and assembled. Then, a face material is attached to the assembled wooden shaft to form a ceiling, and a fixed portion such as a wall surface is formed.

[0003]

However, in this conventional construction, since the wooden shaft is fixed with nails, it is necessary to position the wooden shaft each time, so the number of man-hours is inevitably increased, and the work labor is considerably increased. Was a burden for For this reason, it has been desired to realize a new construction member for the wooden axis of the ceiling base, which enables simpler construction and does not require positioning for fixing the wooden axis.

The present invention has been made in view of the circumstances as described above, and solves the drawbacks of the conventional construction method, does not require positioning, and enables a simple construction. Is intended to provide.

[0005]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention provides a field trim bridge having a rectangular cross section and a rectangular cross section which is bridged substantially orthogonally to a field border having grooves formed on both side surfaces. It is a fixed metal fitting, and this metal fitting is provided with a flat plate part having a long side edge longer than the width of the field edge receiver, and the diagonal edge part is provided at the tip with the short edge direction of the flat plate part. A hanging part with a tapered locking piece that rises to is arranged,
In addition, the flat plate portion is provided with bendable claw portions arranged at both end positions of the field edge receiver, and the flat plate portion brought into contact with the upper surface of the field edge receiver is rotated to hang the tip of the hanging part. The fitting piece of the ceiling base wooden shaft is characterized in that the locking piece of (1) is fitted into the groove portion of the field edge, and the claw portion of the flat plate section is bent to be locked to both end sides of the field edge receiver.

Further, the present invention is a metal fitting for fixing a field edge receiver having a rectangular cross section, which is bridged substantially orthogonally on a field edge having a rectangular cross section and groove portions formed on both side surfaces. There is a flat plate part with a long side edge longer than the width of the field bridge, and its diagonal edge part is provided with a tapered locking piece that rises in the direction of the short edge of the flat plate part at the tip. A bent locking piece is provided upright at the tip of the hanging part, and the bent portion locks the bent side part on the side surface of the field edge. The flat plate part is rotated to fit the locking piece at the tip of the hanging part into the groove part of the field edge, and the locking piece is bent and hooked and fixed to the side edge of the field edge. We also provide brackets.

Furthermore, in the above-described metal fitting of the present invention, it is a preferable aspect that a rim piece is erected on the longitudinal side edge of the flat plate portion.

[0008]

In the case of the metal fitting having the above-mentioned claw portion of the present invention, the taper locking piece at the tip of the hanging portion is rotated by rotating the flat plate portion brought into contact with the upper surface of the field edge receiver. Is fitted in the groove on the side surface of the field edge, thereby fixing the field edge receiver and the field edge. Then, by bending the claw portion, the metal fitting is fixed to the field bridge without moving.

By using this metal fitting, it is not necessary to position the field rim and the field rim receiver before the fixation, and the fixation is extremely effective. Also, in the case of a metal fitting equipped with a bent locking piece, the metal fitting is fixed by sandwiching both side surfaces of the field edge by the bent locking piece, and the tapered shape of the tip of each hanging part. The locking piece is fitted in the groove on the side surface of the field edge.

In any of the metal fittings, the metal fitting itself can be provided with strength by vertically installing a rim piece on the longitudinal side edge of the flat plate portion. Hereinafter, the present invention will be described in more detail with reference to embodiments with reference to the accompanying drawings.

[0011]

DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is a perspective view illustrating the construction of a ceiling base wooden shaft to which the bracket of the present invention is applied. For example, as illustrated in FIG. 1, in the ceiling base wooden axis, the field edge (1) and the field edge bridge (2) are crossed substantially orthogonally, and the metal fittings according to the present invention described in detail below are used. Both are fixed, and these wooden shafts are fixed to the roof material or the like by the hanging metal fittings (3) of the field bridge (2). Then, the face material (4) is attached to the bottom surface of the field edge (1) to form the ceiling. In addition, field relation (1)
Has a rectangular section and has groove portions (5) on both side surfaces. For example, the joining member (6) illustrated in FIG. 1 is attached to the groove portion (5) on the end face, and the joining member (6) is attached to the groove. Edge (7)
The field edge (1) and the edge field edge (7) are slidably connected by fitting in the groove (5).

FIG. 2 is a perspective view showing one embodiment of the metal fitting of the present invention. The metal fitting (1) and the field edge receiver (2) shown in FIG. 1 are fixed by this metal fitting. . For example, the metal fitting (10) has a rectangular flat plate portion (11) and a long side edge (13) which is a diagonal edge portion of the flat plate portion (11) and is in contact with the short edge (12). , Each having a depending portion (14). The longitudinal side edge (13) has a length (1)
Longer than the width of. Further, the flat plate portion (11) is provided with a claw portion (15) which is punched at a position of the width of the field edge (1), and a rim piece (16) is erected on the longitudinal side edge (13). The flat plate portion (11) is provided with strength. On the other hand, the hanging part (14) has a locking piece (1
7) having a nail or screw driving hole (1) above it.
It also has 8).

FIG. 3 is a plan view, a front view and a side view of the metal fitting (10). As shown in the front view in particular,
The locking pieces (17) at the ends of the hanging parts (14) are tapered so as to rise in the direction of the short edges (12) of the flat plate part (11). 4 (a) and 4 (b) are plan views illustrating a method of fixing the field edge (1) and the field edge receiver (2) using the above-described metal fitting (10).

That is, first, as shown in FIG. 4 (a), the flat plate portion (11) of the metal fitting (10) is attached to the field bridge (2).
Apply it at a slight angle with respect to the metal fitting (1
0) is rotated. Then, as shown in FIG. 4B, the metal fitting (10) is rotated until the flat plate portion (11) is parallel to the field edge (1). By doing so, the locking piece (17) at the tip of the hanging part (14) of the metal fitting (10) is fitted into the groove portion (5) of the field edge (1), and the field edge (1) and the field edge receiver (2). ) And are fixed by the metal fitting (10). This time,
Since the locking piece (17) of the hanging part (14) has a taper shape as shown in FIG. 3 (b), as shown in the perspective view of FIG. As a result, the lower surface is successively fitted into the groove portion (5), and finally the locking piece (17) is pressed against the groove surface of the field edge (1).

As described above, the metal fitting of the present invention (1
The field edge (1) and the field edge receiver (2) can be easily fixed by 0). Moreover, in this state, the field edge (1) can be slid in the arrow (A) direction and the field edge (2) can be slid in the arrow (B) direction. Therefore, after fixing the field edge (1) and the field edge receiver (2), they can be positioned and cut, respectively, and workability at the site is improved.

After fixing and sliding in this way, as shown in FIG. 6, for example, by inserting a driver (8) and bending the claw portion (15) of the flat plate portion (11) downward, As illustrated in FIG. 7, since these claw portions (15) hold both side surfaces of the field edge receiver (2), the fixed state of the metal fitting (10) becomes even stronger, and the field edge (1 ) And the field bridge (2) are not slidably attached or detached even when they are slid respectively. Also,
After completing the predetermined positioning of the field edge (1) and the field edge receiver (2), a nail or a screw is driven through the driving hole (18) of the hanging part (14) and the metal fitting (10) and the field edge ( It is also possible to completely fix 1) and.

FIG. 8 is a perspective view exemplifying the structure of the ceiling base wooden shaft fixed by the above-described bracket (10) of the present invention. Not only the field edge (1) fixed by the metal fitting (10) and the field edge receiver (2) are slidable, but also the field edge (1) is distinguished by the joining member (6) (7).
Since it is also slidable, it is possible to position and cut the wooden shaft with the wooden shaft completely assembled, further improving workability on site.

FIG. 9 is a perspective view showing another embodiment of the metal fitting of the present invention. In the case of this bracket (20),
A hanging part (24) is provided at one end of each longitudinal side edge (23) as a diagonal edge of the flat plate part (21), and a tapered locking piece (17) is provided at the tip thereof. ) Is provided. However, in the case of this metal fitting (20), the longitudinal side edge (13) does not have to be linear as shown in FIG. That is, as shown in FIG. 10, the flat plate portion (21) may be arranged obliquely to the field edge (1) instead of being parallel to the bracket (10). . Further, in this metal fitting (20), a bent locking piece (25) which is bendable and has a hook portion (29) as a bent portion at the end is provided upright at the tip of the hanging portion (24). ing. This bent locking piece (25) is bent and the hook portion (29) at the tip thereof is bent.
Can be hooked and fixed to the side corners of the field edge (1).
Also in the case of this metal fitting (20), as shown in FIG. 11, since the field edge (1) can be freely slid with respect to the field edge receiver (2) and the edge edge (7), Workability is extremely good.

Of course, the present invention is not limited to the above examples, and it goes without saying that various shapes and the like of various details are possible.

[0020]

As described in detail above, the metal fitting of the present invention enables the ceiling base wooden shafts to be combined and fixed easily and easily without prepositioning or cutting.

[Brief description of drawings]

FIG. 1 is a perspective view illustrating the configuration of a ceiling base wooden shaft fixed by a metal fitting of the present invention.

FIG. 2 is a perspective view showing an embodiment of the metal fitting of the present invention.

3A and 3B are a plan view, a side view, and a front view of the metal fitting illustrated in FIG.

FIG. 4 is a plan view illustrating a method of fixing the field edge (1) and the field edge receiver (2) using the bracket illustrated in FIG. 2.

5 is a perspective view showing a fixed state of the metal fitting illustrated in FIG. 2. FIG.

FIG. 6 is a side view illustrating a fixing method in which a claw portion of the metal fitting illustrated in FIG. 2 is bent.

FIG. 7 is a side view illustrating a fixed state of the metal fitting illustrated in FIG. 2.

8 is a perspective view illustrating a structure of a ceiling base wooden shaft fixed by the bracket illustrated in FIG. 2;

FIG. 9 is a perspective view showing another embodiment of the metal fitting of the present invention.

FIG. 10 is a perspective view illustrating a method of fixing the metal fitting illustrated in FIG. 9;

FIG. 11 is a perspective view illustrating the structure of a ceiling base wooden shaft fixed by the metal fitting illustrated in FIG. 9;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Field edge 2 Field edge receiving 3 Hanging metal fittings 4 Face material 5 Groove part 6 Joining member 7 Outer edge edge 8 Driver 10, 20 Assembly metal fittings 11, 21 Flat plate part 12 22 Short edge 13, 23 Long side edge 14, 24 Hanging part 15 Claws 16 and 26 Rim pieces 17 and 27 Locking pieces 18 and 28 Driving holes 25 Bending locking pieces 29 Hooks

Claims (4)

[Claims] 1. A bracket for fixing a field bridge having a rectangular cross section, which is laid over a field frame having a rectangular cross section and groove portions formed on both sides thereof so as to be substantially orthogonal to the field frame. A flat plate part having a longer side edge longer than the width is provided, and a diagonally hanging part is provided with a hanging part provided with a taper-shaped locking piece that rises in the direction of the short edge of the flat plate part at its tip end. In addition, the flat plate portion is provided with bendable claw portions arranged at both ends of the field edge receiver, and the flat plate portion abutting on the upper surface of the field edge receiver is rotated to hang down. A metal fitting for a ceiling foundation wooden shaft, characterized in that a locking piece at the tip of the field is fitted in a groove in the field edge, and the claws of the flat plate section are bent to be locked at both ends of the field edge receiver. 2. The metal fitting for the ceiling base wooden shaft according to claim 1, wherein a rim piece is erected on a longitudinal side edge of the flat plate portion. 3. A bracket for fixing a field bridge with a rectangular cross section, which is bridged substantially orthogonally on a field frame having a rectangular section and both side surfaces of which are formed with grooves. A flat plate part having a longer side edge longer than the width is provided, and a diagonally hanging part is provided with a hanging part provided with a taper-shaped locking piece that rises in the direction of the short edge of the flat plate part at its tip end. In addition, at the tip of the hanging part, a bent locking piece is provided upright, which is bendable and has a bent part that locks on the side surface of the field edge. A metal fitting for a ceiling underlaying wooden shaft, wherein the locking piece at the tip of the hanging part is rotated to fit in the groove portion of the field edge, and the locking piece is bent and hooked and fixed to the side edge of the field edge. 4. The metal fitting for a ceiling base wooden shaft according to claim 1, wherein a rim piece is erected on a longitudinal side edge of the flat plate portion.