JP3089169B2 - Display shelf - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a display shelf in which a back panel is integrally connected between a pair of right and left columns, and can be easily assembled without requiring any assembling tools or fastening work. It is like that.

[0002]

2. Description of the Related Art Conventionally, in a display shelf of this type, a guide rail having a U-shaped cross section is fixed along, for example, opposing inner surfaces of a pair of right and left columns, and a back panel is inserted into both guide rails from above. The support and the back panel are integrally connected, or the back panel is arranged on the back between a pair of right and left supports, and both ends of the back panel are attached to each support by fixing means such as screws. Thus, both the pillars and the back panel are integrally connected.

[0003]

However, the former display shelf not only requires extra labor and time to manufacture, such as fixing the guide rail to the support, but also increases the cost. There was a problem that it was difficult to insert from above and that the assembling work was difficult. Also, in the latter display shelf, since the back panel is attached to each support using fixing means such as screws, there has been a problem that the assembling work is complicated and much time is required. SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and has as its object to provide a display shelf which has a simple structure and can be easily assembled.

[0004]

In order to achieve this object, a display shelf according to the present invention comprises a pair of right and left columns having horizontal legs at a lower end, a brace connecting the columns, and a space between the columns. A back panel disposed on the back surface, having an engagement hole on the back surface of the support, and having a bent portion that is bent at substantially right angles at both ends of the back panel, and engaging the support with the bent portion. A locking piece provided with a hook for locking the hole is fixed, and the distance between the end of the back panel and the hook of the locking piece is set between the inner end of the column and the engaging hole. It is formed slightly smaller than the distance, and the hook of the locking piece of the back panel is locked in the engagement hole of both columns, and both the columns are braceed with the end of the back panel abutting the inner end of the column. The back panel is sandwiched between both struts by connecting the It was Teru way.

[0005]

The right and left ends of the back panel abut the inner ends of the columns by locking the hooks of the locking pieces into the engagement holes on the back of each column. As a result, each horizontal leg is slightly opened outward centering on the base end side. Therefore, by connecting the two pillars, that is, the two horizontal legs, by pulling them inward with a phrase, the back panel is sandwiched between the two pillars and can be easily assembled without rattling.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of a display shelf according to the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view of a display shelf, and FIG. 2 is an exploded perspective view of the same. In the drawing, reference numerals 1, 1 denote a pair of right and left columns formed by a hollow square pipe material, each of the columns 1, 1 integrally having horizontal legs 2, 2 on the front surface of a lower end, and having a side L shape. Is formed. Longitudinal engagement holes 3 are arranged at equal intervals in the vertical direction on the back surface of each of the columns 1 and 1. In addition,
Engaging holes 4 for supporting a shelf board, a hook hanger, and the like are arranged in a vertical direction on the front surface of each of the columns 1, 1. Each of the horizontal legs 2, 2 is provided with a horizontally long engaging hole 5, 6 at a position closer to the base end side and a position closer to the distal end side of the upper surface. Adjusters 7, 7 are provided at the front and rear ends of the lower surface of each of the horizontal legs 2, 2.

Reference numeral 8 denotes a brace for connecting the two columns 1 and 1. The brace 8 is provided with locking pieces 9, 9 protruding downward at both ends, and these locking pieces 9, 9 are locked in the engaging holes 5, 5 of the horizontal legs 2, 2. ing. Reference numeral 10 denotes a substrate mounted on the upper surface between the horizontal legs 2 and 2, and the lower surface of the substrate 10 is engaged with the engaging holes 6 and 6 of the horizontal legs 2 and 2 near the left and right ends. Engagement piece 1
1, 11 are protruded.

Reference numeral 12 denotes a back panel disposed on the back surface between the columns 1, 1, and has a height which divides the height of the columns 1, 1 into approximately four equal parts. Frame 1 made of
3 is formed by stretching a wire net 14. And the border frame 13
Locking pieces 1 at the upper and lower positions at both left and right ends
5, 15 are fixed. Each of the locking pieces 15, 15 is divided into upper and lower portions and bent forward at substantially right angles.
Each of the bent portions 16, 16 is provided with a hook portion 17 that is engaged with the engaging hole 3 of the column 1. Therefore, as shown in FIG.
Is formed slightly smaller than the distance L2 between the inner end of the column 1 and the engaging hole 3.

The display shelf of the present invention has the above-mentioned structure, and is applied to the back of a pair of right and left columns 1, 1 with the back panel 12 upright, and the hook 17 of each locking piece 15 is attached to the back of each column 1, 1. In the engaging hole 3 of the first member. In this way, the four back panels 12 are attached so as to straddle the columns 1 and 1 sequentially.

In this state, the edge frame 1 of the back panel 12
Since the distance between the hook 3 and the hook 17 of the locking piece 15 is formed slightly smaller than the distance between the inner end of the column 1 and the locking hole 3, as shown in FIG. 12 come into contact with the inner end of the column 1, and FIG.
As shown in the figure, the two horizontal legs 2, 2 are slightly opened outward from the base end. Therefore, the locking pieces 9, 9 provided at both ends of the brace 8 are locked in the engaging holes 5, 5 of the horizontal legs 2, 2, and the horizontal legs 2, 2 are mutually connected as shown by the solid line in FIG. By being pulled inward and connected, the back panels 12 are sandwiched between the columns 1 and 1 without rattling, and are integrally connected.

Finally, the board 10 is mounted on the upper surface between the horizontal legs 2 and 2 and the locking pieces 11 and 11 provided on the lower surface are provided in the engagement holes provided near the front of the horizontal legs 2 and 2. The assembly is completed as shown in FIG. Note that the locking pieces 11 of the substrate 10 are engaged with the engagement holes 6 of the horizontal legs 2.
Even if the use of the brace 8 is omitted by locking the brace 6, there is no particular problem.

[0012]

As described above, the display shelf according to the present invention requires only the hooks of the locking pieces of the back panel to be engaged with the engagement holes of both columns, and the columns to be connected to each other by the braces. Since both pillars and the back panel can be integrally connected without rattling, the assembling work can be performed extremely easily.
In addition, when used in an exhibition hall, for example, the assembling and disassembling operations can be easily performed in a short time, so that it is convenient to move. In addition, since it has a simple configuration, the production cost can be reduced, which has beneficial effects.

[Brief description of the drawings]

FIG. 1 is a perspective view of a display shelf according to the present invention.

FIG. 2 is an exploded perspective view of the display shelf shown in FIG.

FIG. 3 is a plan sectional view showing a state in which a back panel is attached to a support.

FIG. 4 is a plan sectional view showing a state where a back panel is attached to both columns.

FIG. 5 is an enlarged sectional view of the main part.

FIG. 6 is a plan sectional view showing a state in which both columns are connected by braces.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1, 1 Prop 2, 2 Horizontal leg 3 Engagement hole 8 Brace 12 Back panel 15 Locking piece 16 Folding part 17 Hook

Claims (1)

(57) [Claims] 1. A pair of right and left columns having a horizontal leg at a lower end thereof, a brace connecting the columns, and a back panel disposed on a back surface between the columns, and an engagement hole is formed on a rear surface of the column. And a locking piece having a bent portion that bends at a substantially right angle at both end portions of the back panel, and a hook portion provided with a hook portion that locks into an engaging hole of a support post is fixed to the bent portion. The distance between the end of the panel and the hook of the locking piece is formed to be slightly smaller than the distance between the inner end of the support and the engagement hole. The back panel is clamped between the two posts by locking both hooks and connecting the two posts with a brace so that the ends of the back panel are in contact with the inner ends of the posts so as to draw them inward. A display shelf characterized by being assembled by being assembled.