JPS6014629Y2 - Frame for hanging loose leaf etc. - Google Patents

Description

[Detailed explanation of the idea] The present invention relates to a frame for hanging loose leaves and the like.

Conventionally, when hanging loose leaf, etc., a framework is created by connecting four pillars and four horizontal bars installed between the upper ends of these pillars using connectors. The framework is not only difficult to assemble and disassemble, but also
Even when disassembled and stored when not in use, there were problems such as the need for a large space.

The present invention was devised in view of the above-mentioned problems, and it can be easily and easily assembled and disassembled, and does not require a large space even when disassembled and stored when not in use. A hanging frame consisting of four columns, two first horizontal bars installed between the upper ends of these columns, two second horizontal bars and four connectors, on the lower surface of the connector, opening downward;
a first fitting recess for fixing the support; and a second fitting recess opening laterally on a side surface and fixing the first horizontal beam; Said second
A fitting groove is provided on the other side opposite to the side surface in which the fitting recess is located, and opens laterally in a direction opposite to the opening direction of the second fitting recess and receives the second horizontal bar. A lip projecting inward is provided at the tip edge of a pair of walls forming the fitting groove, while at least one of the walls is shaped to be elastically deformable, and the second horizontal bar is It is characterized in that it can be freely attached to and detached from the fitting groove.

An example of the present invention will be explained below based on the drawings.

In the figure, 1 and 2 are formed by bending one rod-like member into a substantially U-shape, and a pair of first supports 3 and 4 are formed by bending a single rod-like member into a substantially U-shape. a pair of second pillars forming;
5 and 6 are rod-shaped first horizontal bars installed between the upper ends of the first support 1.2 and between the upper ends of the second support 3 and 4; 7 and 8 are the 11th second support 1; 3 and between the upper ends of the first and second columns 2.4, the second horizontal beam is a flat plate-shaped second horizontal beam installed between the upper ends of the first and second columns 2. The two pillars 3 and 4 and the first horizontal beam 6 are connected by connecting tools 9 and 9, respectively.
... are connected to each other to form a pair of frames A and B.

The connector 9 has a first fitting recess 91 on the lower surface of the connector 9 that opens downward and fixes each of the pillars 1.2.3.4.
and opens laterally on one side of the connector 9, and the first
A second fitting recess 92 for fixing the horizontal bars 5 and 6 is provided, and each of the pillars 1. 2. 3°4 and the first horizontal bar 5,
6 are connected by fitting into the respective fitting recesses 91 and 92.

Incidentally, in order to make the fitting more reliable, it may be fixed by a fixing means such as screwing.

The connector 9 is made of synthetic resin, and has a portion directly above the first fitting recess 91 and the other side opposite to one side where the second fitting recess 92 is located.
one fitting groove 9 that opens laterally in a direction opposite to the opening direction of the second fitting recess 92 and receives the second horizontal bars 7 and 8;
3, and the opposing wall surfaces 93a, 9 of the fitting groove 93
The wall 9a forming the fitting mechanism 93 is provided with an inwardly projecting lip 94,95 on the upper part of the wall 9a.

At least one of the walls 9b is made thin and elastically deformable, and the elastic deformation of the wall 9b causes the second horizontal legs 7 and 8 to fit into the fitting groove 93, and The second horizontal legs 7, 8 are configured to be locked in the fitting groove 93 by the lips 94,95.

In FIG. 1, C is a loose leaf hanging between the second crossbars 7 and 8.

The present invention is constructed as described above, and when assembling, the second horizontal beam 7 is assembled with the pair of frames A and B erected.
, 8 into the fitting grooves 93 of the respective connectors 9 of the frames A and B, and the respective second horizontal legs 7, 8 are locked to the respective connectors 9, as shown in FIG. Assemble it like this.

As shown in FIG. 3, the second horizontal members 7 and 8 are locked by inserting the lower ends of the second horizontal members 7 and 8 in the vertical direction into the fitting grooves 93 and abutting against the wall surface 93a. Next, the second horizontal beams 7.8, which are inclined with respect to the bottom surface of the fitting groove 93, are pressed in the direction of the bottom surface, and the upper ends of the horizontal beams 7, 8 in the vertical direction are applied to the wall body 9.
b is elastically shaped upward, the lip 94 is elastically deformed outward, and the second horizontal legs 7 and 8 are fitted into the fitting groove 93.

At this time, the lips 94, 95 come into contact with the outer surfaces of the second cross bars 7, 8 and lock the second cross bars 7, 8.

When the frame is not needed, the upper ends of the second crossbars 7 and 8 in the vertical direction are pulled outward with respect to the connector 9, and the wall body 9b is removed.
is elastically deformed upward and the upper end sides of the second horizontal rods 7 and 8 in the vertical direction are pulled out from the fitting groove 93.
This is to release the locking of the crossbars 7 and 8.

As described above, according to the present invention, the two second horizontal bars can be fitted into the fitting grooves by an extremely simple operation of elastically deforming the elastically deformable wall body provided on the connector. Since the two horizontal bars can be reliably locked and the locks can be released, assembly and disassembly operations can be easily performed.Moreover, it can be disassembled into a pair of frames and two second horizontal bars. Because it can be disassembled and stored when not in use, it does not require a large space.

Furthermore, according to the present invention, when a large number of loose leaves, etc. are hung on the two second horizontal bars, a large load acts on the connector in the frame; It is supported in direct surface contact with a lower wall portion provided on the tool, and the load acting on this lower wall portion is fitted into a first fitting recess formed directly below the wall portion. In other words, all of the load that acts on the lower wall section is applied to the support that is fitted into the first fitting recess through the connector. The acting force acting on the connecting device and the drag force generated by this acting force are canceled out, and no shearing force is applied to the connecting device. Therefore, the structure of the connecting device can be made simple and strong, and a particularly strong member can be used. It is not necessary,
Moreover, since the pillar and the first horizontal beam are reliably connected by the two connectors, a very strong frame is formed.

[Brief explanation of drawings]

FIG. 1 is a perspective view showing how the frame of the present invention is used; FIG. 2 is an enlarged perspective view of an embodiment of the connector part of the frame of the present invention;
FIG. 3 is an explanatory diagram showing a connected state. 1, 2.3.4... Support, 5, 6...
1st Yokodan, 7, 8... 2nd Yokokan, 9...
- Connector, 9a.

Claims (1)

[Scope of utility model registration request] A hanging frame consisting of four pillars, two first horizontal bars installed between the upper ends of these pillars, two second horizontal bars, and four connectors, the lower surface of the connectors having: A first fitting recess that opens downward and fixes the support column, and a second fitting recess that opens laterally on a side surface and fixes the first horizontal bar; In the upper portion, the other side surface opposite to the - side surface where the second fitting recess is located is opened laterally in a direction opposite to the opening direction of the second fitting recess, and receives the second horizontal bar. A fitting groove is provided, and a lip protruding inwardly is provided on the distal end edge of a pair of walls defining the fitting groove, while at least one of the walls is configured to be elastically deformable. A frame for hanging loose leaves or the like, characterized in that the second horizontal bar is detachably attached to the fitting groove.