JPH0616116Y2 - Box steady rest - Google Patents

Description

TECHNICAL FIELD The present invention relates to a box steady device for a curtain box or a blind box.

2. Description of the Related Art Conventionally, as these steady rests, a base material 20 is assembled as shown in FIG.
Although it was fixed to Box 1 etc., Box 1 and extension wall 6
Since the dimensions vary depending on the construction site, the groundwork was assembled according to the dimensions and fixed by welding. However, these works are work at high places, and a welding machine is required, so that the workability is extremely poor.

DISCLOSURE OF THE INVENTION Problem to be Solved by the Invention The present invention provides a steady rest device for a box, which can be simply attached to a box or an extension wall by locking fittings to eliminate welding work and to adapt to dimensional changes of the box. It is an issue.

Means for Solving the Problems In order to solve the above-mentioned problems, the present invention provides a device for preventing the shaking of a box, including a box main body including a top plate and a side plate having an engaging portion on the outer surface, and an extending portion having an engaging portion on the outer surface. One locking metal fitting having a wall, a horizontal piece having an engaging piece, and a standing piece having a plurality of holes at its end and having an L-shaped cross section, and an engaging piece at one end and a plurality of holes at the other end. And the extension wall is attached to at least one side plate, and a plurality of cut-and-raised pieces are provided at the same pitch as the holes on the standing piece of the one locking metal fitting. While engaging the joint piece with the locking part of the box body and the engaging piece of the other locking metal piece with the locking part of the extension wall, while inserting the other locking metal piece between the two cut-and-raised pieces. The hole of one of the metal fittings is connected and fixed to the hole of the other metal fitting.

Action Since the present invention has the above-described structure, from the outside of the box, the engaging piece of one locking metal fitting is locked to the locking part of the box body, and the engaging piece of the other locking metal fitting is locked to the extension wall. If the holes of one locking metal fitting and the holes of the other locking metal fittings are connected and fixed while inserting the other locking metal fitting between the two cut-and-raised pieces, each box size It will be a frame assembled according to, and the box body and extension wall can be fixed from the outside with a frame to prevent shaking.

In addition, in the present invention, the box body may have a substantially U-shaped cross section between the top plate and both side plates, but may have a substantially L-shaped cross section between the top plate and one side plate. Two of the other locking metal fittings may be attached to both ends of one locking metal fitting to form an elliptical shape, or one locking metal fitting may be attached to one end to form an inverted L shape.

Embodiment An embodiment of the present invention will be described with reference to the drawings.

The box main body 1 has a top plate 2 and both side plates 3 and 3 in a substantially cross-sectional shape. A joint part 5 is provided at the lower end of the side plate 3. The extension wall 6 is provided with a joint portion 7 at one end thereof, and the joint portion 5 of the box body 1 is
And a bent piece 8 is provided at the other end, and a dovetail-shaped locking portion 9 made of L-shaped pieces facing each other on the outer surface of the central portion.
To provide. The left extension wall 6 and the right extension wall 6 have different lengths but the same shape.

One of the locking fittings 10 has a length longer than that of the top plate 2, and the horizontal piece 11 and the standing piece 12 have an L-shaped cross section. Horizontal piece 11
Two L-shaped slits are inserted in the central part of the and bent downward to form two engaging pieces 13 and 13 which are arranged to face each other,
It can be engaged with the locking portion 4 of the box body 1. Standing piece 1
A plurality of threaded holes 14 are provided at both ends of 2 in the longitudinal direction, and a plurality of cut-and-raised pieces 15 that are cut and raised outward at the same pitch as the holes 14 are provided.

The other locking fitting 16 is a flat plate having a width that can be inserted between the cut-and-raised pieces 15, 15 of the one locking fitting 10, and a T-shaped engaging piece 17 is projectingly provided on the side edge of one end. Then, the engaging portion 9 of the extension wall 6 can be engaged, and a hole 18 having a diameter larger than the hole 14 of the one engaging metal fitting 10 is cut and raised at the other end.
Plural pieces are provided in the longitudinal direction so as to match the holes 14 when inserted between the holes 5 and 15.

To attach the anti-sway to the box, use one locking metal fitting 1
The box body 1 includes the engaging pieces 13, 13 of which the number 0 is opposite to each other.
The engaging pieces 17, 17 of the other engaging metal fitting 16, 16 are inserted into the engaging portions 9, 9 of the extension walls 6, 6 and are engaged with each other. To meet.

Next, the other locking metal fitting 16 is inserted between the appropriate cut-and-raised pieces 15, 15 of the one locking metal fitting 10 according to the dimensions of the box body 1 and the extension wall 6, and the holes 14 and 18 are inserted into the bolts 1.
By screwing with 9, the one locking metal fitting 10 and the other locking metal fitting 16 are assembled into a dovetail-shaped frame. In this way, the box body 1 and the extension wall 6 are fixed to each other from the outside by a frame-like frame, so that shaking can be prevented.

EFFECTS OF THE INVENTION With this configuration, the present invention is a simple mounting operation in which the box and the extension wall are covered with the locking metal fittings for rocking and engaged. Therefore, the work at a high place is only required to engage the engaging pieces with the engaging portions with respect to the engaging portion, and a welding machine is not required, so that workability is improved.

Furthermore, since it is possible to appropriately select from a plurality of holes according to the size of the box that is different for each construction site, it becomes a size-free shake prevention device.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention, FIG. 2 is a sectional view of the same embodiment, and FIG. 3 is a sectional view of a conventional anti-sway device. 1 ... Box body, 2 ... Top plate, 3 ... Side plate, 4 ...
Box body locking part, 6 ... extension wall, 9 ... extension wall locking part, 10 ... one locking metal fitting, 11 ... horizontal piece, 1
2 ... Standing piece, 13 ... Engaging piece, 14 ... Hole, 15 ...
Cut-and-raised piece, 16 ... other locking metal piece, 17 ... engaging piece, 18 ... hole.

Claims (1)

[Scope of utility model registration request] 1. A top plate (2) and a side plate having an engaging portion (4) on an outer surface thereof.
A box body (1) consisting of (3), an extension wall (6) having an engaging portion (9) on the outer surface, a horizontal piece (11) having an engaging piece (13), and a plurality of holes at the end. One locking metal fitting (10) having an L-shaped cross section with a standing piece (12) having (14), and the other having an engaging piece (17) at one end and a plurality of holes (18) at the other end. Of the locking metal fittings (16), attach the extension wall (6) to at least one of the side plates (3), and install a plurality of cut and raised pieces (15) on the standing piece (12) of the one locking metal fitting (10).
Are provided at the same pitch as the holes (14), and the engaging piece (13) of one locking metal fitting (10) is attached to the locking part (4) of the box body (1) and the other locking metal fitting (16). While engaging the engaging pieces (17) with the engaging portions (9) of the extension wall (6) respectively, while inserting the other engaging metal fitting (16) between the two cut-and-raised pieces (15, 15). A box steadying device in which a hole (14) of one locking metal fitting (10) and a hole (18) of the other locking metal fitting (16) are connected and fixed.