JPH0641462Y2 - Low partition panel leg connection structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a panel leg connecting structure which is one of the constituent members when a desk or a shelf is mounted on a low partition.

(Prior Art) FIG. 2 shows a specific example in which a desk is mounted on a low partition, and the desk is placed in a small space partitioned by the low partition. The desk is a dedicated low partition desk and is fixed so as not to separate from the low partition.

By the way, the upper plate of the desk has a structure in which it is supported by panel legs, and the panel legs are fixed to the low partition, but it is not possible to obtain sufficient connection strength with the metal fittings that have been conventionally used. However, rattling may occur later. The work of firmly connecting and fixing the panel legs without rattling is very troublesome.

(Purpose of the Invention) As described above, the above-mentioned problems are present in the panel leg connection structure of the low partition, and the present invention aims to solve these problems. That is, a connection structure is provided that is firmly fixed to the low partition without rattling and that the panel leg attachment work is easy.

(Structure of the Invention) The panel leg connection structure of the invention has the following features.

That is, in order to reduce the number of parts, reduce the manufacturing cost, and facilitate the management of parts, two locking fittings that make a pair are adopted, and these locking fittings are separated by a predetermined distance in the upward and downward directions. It is fastened to the panel leg. The cross section of the locking bracket is roughly It is bent into a mold, and a plurality of claws are formed at the tip, the claw formed on the upper locking metal fitting opens the lower side, and the claw formed on the lower locking metal fitting opens the upper side. ing. And
An elongated hole is formed in the vertical direction in the fastening piece of the locking metal fitting, and the height is adjusted through the elongated hole and the screw is fixed.

Here, the form of the panel leg is not limited, and may be a plate-like body or a frame body.

Hereinafter, embodiments according to the present invention will be described in detail with reference to the drawings.

(Embodiment) As described above, FIG. 2 is an embodiment in which a desk is mounted on a low partition, and the low partition is configured by connecting a plurality of panels 1, 1 ... The desk is placed in a small space partitioned. The desk is composed of upper plates 2a and 2b and panel legs 3a and 3b, and these panel legs 3a and 3b are fixed to studs connecting the panels 1, 1 ... That is, the present invention is a technique relating to the connecting structure of the panel leg 3 and the stud.

1A, 1B, 1C show a concrete example of the panel leg 3, and two locking metal fittings 4a, 4b are fixed to the panel leg 3 at an edge surface 5 at a predetermined interval. ing. Of course, the panel leg 3
2 may be a plate-shaped panel leg 3a as shown in FIG. 2 or a frame-shaped panel leg 3b. The upper plate 2 is fixed on the panel leg 3 and the locking metal fitting 4a is provided. , 4b and is connected to the stud.

FIGS. 3a to 3c show the locking metal fitting 4a separated from the panel leg 3, and the locking metal fitting 4a is as shown in FIG. It is a member bent in a circular shape, and when it is fixed to the panel leg 3, the pawls 7a, 7b, 7c are provided at predetermined intervals at the tips of the locking pieces 6 protruding from the edge surface 5 of the panel leg 3. Formed. All of these claws 7a, 7b, 7c are opened downward and are locked in locking holes provided at equal intervals on the side surface of the stud. And nails
At the roots of 7a, 7b, and 7c, convex pieces 8a, 8b, and 8c are formed by recessing one surface of the locking piece 6 and projecting the other surface of the locking piece 6. Further, the fastening piece 9 extends vertically. A long hole 10 is provided.

The other locking metal member 4b is almost the same as the locking metal member 4a, but the claws 7 formed on the locking metal member 6 have opposite directions and are open upward.

By the way, the two locking metal fittings 4a and 4b thus formed are
As shown in the figure, it is fastened to the panel leg 3, but at the time of fastening, one screw 11 is used, and the fastening piece 9 is attached to the panel leg 3.
The contact piece 13 is screwed with the contact piece 13 in close contact with the edge surface 5 without a gap. That is, the contact piece 13 is the edge surface 5.
A screw hole is provided at an appropriate position on the surface 12 of the panel leg 3 so as to abut. In this way, since the hitting piece 13 is fixed in the state of contacting the edge surface 5, even if there is only one fixing screw 11, when the external force acts on the pawl 7, the locking metal fitting is provided. Four
Can be fixed without rotating.

FIG. 4 shows a form in which panels 1a and 1b are connected in a one-way type, and a stud 14 stands vertically between both pals 1a and 1b. Of course, the shape of the stud 14 is not limited to a square hollow cross section as shown in the figure. However, locking holes are formed in the side surface at equal intervals, and the claws 7 of the locking metal fitting 4 are formed in the locking holes. Lock. In this way, the claws 7 of the locking metal fitting 4 can be locked in the locking holes of the studs 14 so that both panels are
A joint 15 having a slight gap is formed between the end faces 1a and 1b, and the engaging piece 6 of the engaging metal fitting 4 inserted into the joint 15 is
The protrusion 8 protruding from the surface of the locking piece 6 prevents rattling. To connect the panel leg 3 to the stud, insert the claws 7a, 7b, 7c into the locking holes of the stud 14 with the locking metal fittings 4a, 4b temporarily fixed, and then lower the upper metal fitting 4a. To the lower side, and the lower locking metal fitting 4b is pushed up and screwed. Therefore, each of these nails 7a, 7b,
7c is locked in the locking hole without rattling.

FIG. 5 shows a case where the panels 1a and 1b are connected in a two-way type, and a stud 14 is also interposed between the panels 1a and 1b. Then, the locking piece 6 of the locking metal fitting 4 is inserted and locked in the joint 15 between the panels 1a and 1b connected by such a two-way type. Temporary metal fitting 4 with a claw 7 formed on a flat plate
If not, not only can it not be fastened with one screw, but in the case of a 2-way type panel connection as shown in FIG. 5, the panel leg 3 must be inserted to the position of the panel 1b. It becomes difficult to fasten. Ie The locking metal fitting 4 having a mold cross section can be used regardless of how the panels are connected.

As described above, the panel leg connecting structure of the present invention is Two locking metal fittings bent into a mold are fixed to the panel leg, and the following effects can be obtained.

(Effect) (1) The locking metal fitting used in the panel leg connection structure of the present invention has a cross section Since it is bent, and the hitting piece comes into contact with the edge surface of the panel leg to fix it, it can be stably fixed with only one screw without rattling. Then, the two locking fittings fixed to the edge surface at a predetermined interval can be locked in the locking holes of the studs to firmly fix the panel leg.

(2) Further, if the convex piece is projected on the surface of the locking piece of the locking metal fitting, it is fitted into the joint space formed between both panels without a gap, and the rattling of the locking metal fitting in the horizontal direction is eliminated. You can

(3) Since the locking metal fittings can be stably fastened with one screw, the work of mounting the desk or the shelf on the low partition is extremely simplified, and even if the fastening means is simple, it is strong. You can get a good fastening.

Further, the above-mentioned locking metal fittings are applied regardless of the form of panel connection or panel legs, and it is only necessary to provide two screw holes on the surface of the panel legs, and the kind of locking metal fittings used. You can use two types of top and bottom.

[Brief description of drawings]

Fig. 1 is a concrete example of a panel leg with locking metal fittings fixed, in which a is a plan view, b is a front view, c is a side view, and Fig. 2 is a concrete example when a desk is mounted on a low partition, FIG. 3 is a locking metal fitting, a is a side view, b is a front view, c is a plan view, and 4th.
FIG. 5 and FIG. 5 are cross-sectional views showing a state in which the locking metal fittings are locked to the studs of the low partition and the panel legs are fixed. 1 ... panel, 2 ... upper plate, 3 ... panel leg, 4 ... locking metal fitting, 5 ... edge surface, 6 ... locking piece, 7 ... claw, 8 ... projecting piece, 9 ... … Fastening piece, 10 …… Oval hole, 11 …… Screw, 12 …… Surface, 13 …… Abutting piece, 14 …… Stud, 15 …… Joint.

Claims (2)

[Scope of utility model registration request] 1. A panel leg for mounting a desk or a shelf on a low partition, wherein the panel leg has a connection structure for connecting the panel leg to a stud of the low partition. With the contacting pieces of the two locking metal fittings bent into the mold, they are fixedly attached at a predetermined interval, and the locking piece of the locking metal fitting located above has a claw that opens downward. , The engaging pieces of the engaging metal fittings located below have pawls that open upward, and when fixing these engaging metal fittings, insert one screw into the long hole provided in the attaching piece. A height-adjustable panel leg connecting structure for a low partition, characterized in that a locking hole for locking the claw is formed on a side surface of the stud. 2. The low partition panel leg connecting structure according to claim 1, wherein a convex piece is projected on the surface of the engaging piece of the engaging metal fitting.