JPS5816687Y2 - shelf frame - Google Patents

Description

[Detailed description of the invention] This invention relates to a novel shelf frame applied to glass shelves and the like.

Conventional shelf frames A, such as glass shelves as shown in FIG. were connected and a shelf frame was assembled.

However, when assembling this shelf frame, there are a large number of parts such as joints and shelf frame element pipes. During assembly, the shelf element pipes tend to twist each other, making it difficult to assemble the shelf frames neatly and robustly.

In view of the above, the purpose of this invention is to provide a shelf frame that has a small number of parts, allows for easy disassembly of the shelf frame after one assembly, and allows the shelf frame to be neatly and robustly assembled. do.

The gist of this idea is that the space between the two erected pillars.

A first shelf frame element group is assembled with a plurality of strip plates having holes at both ends and connected by vertically extending their surfaces, a stopper plate is formed at one end of the rod, and a female threaded portion is formed at the other end. It consists of a second shelf frame element group and a third shelf frame element group that covers the top surface and both sides of the rod, and the first shelf frame element is assembled by inserting the rod of the second shelf frame element into the hole. A third shelf frame element is engaged with the rod body, and a bolt is screwed into the female threaded portion of the rod body from the outside of the band plate of the first shelf frame element via a washer, thereby forming a stopper plate of the second shelf frame element group. The assembly of the shelf frame in which the first shelf frame element group and the third shelf frame element group are fastened between the shelf frame element group and the washer is in the structure.

An embodiment of this invention will be described below with reference to FIGS. 2 to 5.

The shelf frame of this invention includes a group of first shelf frame elements, two second shelf frame elements.
group, and three groups of third shelf frame elements.

As shown in the figure, the first shelf frame element 1 consists of two pillars 5, 5 made of upright square pipes connected by three strips 6, 6, 6 with their respective sides hanging down. Rectangular mounting holes 7, 7 are formed at the connecting portions of the strip plate 6 with the respective supports 5, 5, respectively.

At this time, the thickness of the strip plate 6 is smaller than the width of the opposing surfaces of the two pillars 5, 50, and each assembly in the strip plate 6 is made through a hole 7.
The upper remaining thickness of ゜7 is thicker than the thickness of the third upper surface of the third shelf frame element.

The second shelf frame element 2 has a prismatic rod 8 formed with a strike plate 9 at one end, and a female threaded portion (threaded joint portion) 10 formed at the other end.

At this time, the length of the rod 8 is set to be longer than one shelf or two shelves depending on the size of the shelf frame.

At this time, the threaded joint portion may be a male threaded portion.

The third shelf frame element 3 has a substantially U-shaped cross section that can be fitted onto the upper surface of the rod 8 of the second shelf frame element 2, and its length is equal to the length of the shelf.

Next, the manner of assembling a shelf frame using each of the above-mentioned shelf frame element groups will be explained.

First, the two first shelf frame elements 1, 1 are arranged in parallel, and each corresponding assembly is performed by inserting the rod 8 of the second shelf frame element 2 into the hole group 7, 7, and inserting the rod 8 of the second shelf frame element 2. The third shelf frame element 3 is fitted onto the rod 8 so as to be clamped between the first shelf frame elements 1, 1 from the side that will become the upper surface.

Next, the washer 11 is inserted from the outside of the strip plate 6 of the first shelf frame element 1.
Screw the bolt 12 (or nut in the case of a male threaded part) into the female threaded part 10 of the rod body 8 through the threaded part 10 of the rod body 8.

Then, when the strip plate 6 of one first shelf frame element 1 is assembled, the stopper plate 9 of the rod 8 is engaged with the outer peripheral edge of the hole 7, and the strip plate 6 of the other first shelf frame element 1 is assembled. When assembling, the washer 11 acts to press against the outer peripheral edge of the hole 7, and the first shelf frame element group 1, 1 and the third shelf frame element group 3, 3, . . . are assembled with the stopper plate 9. It is fastened and assembled with the washer 11.

The shelf frame assembled in this way is used by placing a glass plate or the like between the third shelf frame elements 3 and 3, but in FIG. The vertical movement is restrained by the supports 5, 5, and no special glass fixtures are required.

Further, when disassembling the shelf frame, the bolt 12 (or nut) may be removed from the female threaded portion (or male threaded portion) 10.

In addition, in the case of a shelf frame with two or more series, the length of the rod 8 of the second shelf frame element 2 is two or more series, and as shown in FIG. 4, the first shelf frame element i, 1. Three or more i are arranged so that the third shelf frame element 3 is clamped between each first shelf frame element 1, 1, and sequentially engages with the rod 8 of the second shelf frame element 2, and then The bolt 12 may be screwed into the female threaded portion 10 at one end of the rod 8 from the outside of the strip plate 6 of the first shelf frame element 1 located at the outermost end via the washer 11 in the same manner as described above.

The shelf frame of this invention has the above-mentioned authority, so it has a small number of parts and once assembled, it is easy to disassemble the shelf frame later.
Through vertical bars (first shelf frame element) and horizontal bars (second shelf frame element)
Since the shelf frame is assembled using screws, the shelf frame can be assembled neatly and robustly without twisting.

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing an example of a glass shelf, Fig. 2 is an exploded perspective view showing an example of a shelf frame of this invention, Fig. 3 is a plan sectional view showing the assembled state, and Figs. 4 and 5 are FIG. 2 is a partial plan cross-sectional view showing how the multiple shelf frame is assembled. 1...First shelf frame element, 2...Second shelf frame element. 3... Third shelf frame element, 5... Support column, 6
・・・・・・Strip plate. 7... Assembly is through the hole, 8... Rod, 9...
...stopper plate. 10...Female thread part, 11...Washer, 12...Bolt.

Claims (1)

[Claims for Utility Model Registration] Two erected supports 5, 5 are connected by a plurality of strips 6 with their surfaces hanging vertically, and the strips 6 are connected to each support 5.5. Assembled into the parts, respectively, are a group of first shelf frame elements in which holes 7:7 are formed, and a second shelf frame element in which a stopper plate 9 is formed at one end of a rod 8 and a screw connection part 10 is formed at the other end. 2nd group and
It consists of three groups of third shelf frame elements having a U-shaped cross section that can be fitted onto the upper surface of the rod body 8, and the thickness of the strip plate 6 is smaller than the width of the opposing surfaces of the two pillars 5, 50. . Further, in each assembly of the strip plate 6, the upper remaining portion of the holes 7, 7 is a shelf frame having a thickness larger than the upper surface thickness of the third shelf frame element 3. The rods 8 of the second shelf frame elements 2 are inserted into the respective assembly holes 7゜7 groups of the first shelf frame elements arranged in parallel, and the rods 8
The third shelf frame element 3 is sandwiched between the first shelf frame elements 1.1, and further. The strip plate 6 of the first shelf frame element 1 is attached to the threaded joint 10 of the rod 8.
A bolt 12 or a nut is screwed in through the washer 11 from the outside of the first shelf frame element group and the third shelf frame element between each stopper plate 9 of the third group of second shelf frame elements and the washer 11. A shelf frame with a configuration in which three groups of elements are fastened together.