JPH08299126A - Goods display shelf - Google Patents

Abstract

PURPOSE: To provide a goods display shelf whose base legs can easily be attached and assembled without requiring plural workers. CONSTITUTION: A level adjuster 13 is attached to the bottom face of the front end of a base leg 4, to either of the front face of the front end or the rear face of a front column 5 opposite to the front face, projections 14 in which a larger diameter head 14a is integrally formed at the top of a shaft 14b are attached, and at the other part, a snowman-shaped opening 12 in which a large diameter opening part 12a through which the head 14a is passed and a small diameter opening part 12b with which the head 14a is engaged are connected in the vertical direction are formed.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a merchandise display shelf, and more particularly to a connection structure of the lower part of its support column.

[0002]

2. Description of the Related Art Heretofore, assembling-type product display shelves include an assembling-type product display shelf in which a large amount of spare products can be loaded on a top plate that is firmly supported by front columns. As an example of this type of product display shelf, the actual Kaihei 4-8
There is one described in Japanese Patent No. 9064.

As shown in FIGS. 4 and 5, the commodity display shelf described in this publication connects a plurality of rear columns (1) standing upright with a predetermined interval to each other by a connecting rod (not shown), The bracket (2) is attached to the front part of the rear support (1) by hook engagement, the shelf (3) is hung between the left and right adjacent brackets, and then the front of the lower end of the rear support (1) is attached. The downward engaging hook formed at the rear end of the base leg (4) is engaged with the vertically elongated hole (not shown), and the downward engaging hook formed at the front end of the base leg (4) is attached to the front portion. The front strut (5) is erected by engaging a vertically elongated hole formed in the rear surface of the lower end of the strut (5), and finally, between the upper parts of the front and rear strut (1) (5) and the front part. Attach the connecting rod (6) between the upper and lower parts of the columns (5) (5),
Complete with the top plate (7) attached to the upper end. Symbols in the figure
(8) shows a large amount of spare products placed on the top plate (7).

[0004]

In assembling the above-mentioned product display shelf, the rear end of the base leg (4) is engaged with the rear strut and then the front end thereof is engaged with the front strut (5). When attempting to do so, its front end must be tilted considerably and its engagement hook must be inserted into a longitudinal hole in the front strut. Therefore, it is necessary to swing even the rear support post (1) that has been assembled, and it takes time and effort for the engaging work, and as a result, it is usually necessary for several people to work together to attach the base leg (4). However, there is a problem that extra labor is required.

Further, since both of the engaging portions of the base leg (4) with the column (1) are downward engaging hooks, there is a disadvantage that the pushing force in the upward direction is weak and the base leg rattles.

An object of the present invention is to provide a merchandise display rack in which the base legs can be easily assembled and can be easily assembled without requiring a plurality of workers.

[0007]

According to the present invention, the above problems can be solved as follows. (1) In a product display shelf in which the lower ends of two columns are connected to each other by substantially horizontal base legs, a height adjuster is provided on the lower surface of at least one end of the base legs, and the ends are also provided. One of the end face of the portion and the facing face of the support column facing the end face is provided with a projection in which a large-diameter head portion is connected to the tip of the shaft portion, and the other portion is passed through the head portion. By raising the base leg, a large-diameter hole and a small-diameter hole having a smaller diameter and through which the shaft portion is passed are formed by forming a vertically-extending daruma hole so that the shaft portion of the protrusion is engaged with the small-diameter portion. Set up.

(2) In a product display shelf in which the lower ends of two columns are connected to each other by substantially horizontal base legs, a height adjusting adjuster is provided on the lower surface of at least one end of the base legs. , A vertically elongated hole is formed in either one of the end surface of this end portion and the facing surface of the support column facing this end surface, and the other is deeply meshed with the vertically elongated hole by raising the base leg. The engaging hooks facing upward or downward are projected.

[0009]

According to the present invention, the adjuster provided at the front end portion of the base leg is shortened in advance, the head of the protrusion is inserted into the large diameter hole of the sullar hole, and then the adjuster is operated to operate the front end of the base leg. When the portion is lifted upward, the shaft portion of the protrusion engages with the small diameter hole of the sullar hole, and the base leg is securely coupled to the support column.

[0010]

1 and 2 are detailed views showing a base leg (4) of a commodity display shelf and a mounting portion thereof according to the present invention. FIG. Enlarged side view, Figure 2
FIG. 4 is a perspective view showing an engaging portion between a base leg (4) and a front support column (5). The same members as those of the conventional example are illustrated with the same reference numerals as those described above, and detailed description thereof will be omitted.

As shown in FIG. 1, the base leg (4) is
At the rear end, the downward engaging hook (9) is 3
And these downward engaging hooks (9) are
Three vertically elongated holes (1
0), pressed downward and engaged. Sign
(11) is an adjuster for the rear column (1).

As shown in FIGS. 1 and 2, a height adjusting adjuster (13) is provided on the lower surface of the front end of the base leg (4), and the front surface of the front end is adjusted. Two Daruma holes (12) are formed on the upper and lower sides. This Daruma hole
(12) has a shape in which the small diameter hole (12b) is placed on the large diameter hole (12a) and these holes are communicated with each other.

On the rear surface of the front support column (5), the above-mentioned Daruma hole is formed.
At the position corresponding to (12), a large diameter head is attached to the tip of the shaft (14b).
Two protrusions (14) in which (14a) are connected are provided in a protruding manner. The head portion (14a) of the protrusion (14) has a diameter sufficient to pass through the large diameter hole (12a) of the above-mentioned daruma hole (12). Also,
The shaft portion (14b) of the protrusion (14) is a small diameter hole of the above-mentioned daruma hole (12).
It has a diameter capable of engaging with (12b). Therefore, the front stanchions
Bring the (5) closer to the base leg (4), and project the protrusion (14) at the lower end.
The head (14a) of the base of the base leg (4) to the front of the front end
Put in the large diameter hole (12a) of (12). Next, when the adjuster (13) of the base leg (4) is rotated to lift the base leg (4), the shaft portion (14b) of the protrusion (14) becomes a small diameter hole of the daruma hole (12).
Enter (12b) and it will be firmly fixed. The front column (5) also has an adjuster (11) on the lower surface of its lower end.

FIG. 3 is a perspective view similar to FIG. 2, showing another embodiment of the present invention. In this example, a pair of left and right upward engaging hooks (15) are provided on the front surface of the front end of the base leg (4) so as to project vertically. These Upward Engagement Hooks (15)
On the rear surface of the lower end of the front strut (5) facing the
6) is drilled. Therefore, the front stanchion (5) should be attached to the base leg.
Bring it closer to (4), insert the base leg into the vertical hole (16) at the lower end.
(4) Fully insert the upward engaging hook (15). Next, when the adjuster (13) of the base leg (4) is rotated to lift the base leg (4), the upward engaging hook (15) comes to firmly mesh with the upper shoulder of the vertically elongated hole (16). . The base leg (4) and the front strut (5) are now joined together.

Contrary to the embodiment shown in FIGS. 1 and 2, the projection (14) is provided on the front end surface of the base leg (4) so as to project.
Daruma holes (12) can also be provided in the rear surface of the front support column (5). In this case, the front portion of the base leg (4) is lifted by the adjuster (13) so that the shaft portion (14b) of the protrusion (14) engages with the small diameter hole (12b) of the sill hole (12). It is preferable that the small diameter hole (12b) is continuously provided above the large diameter hole (12a).

Contrary to the embodiment shown in FIG. 3,
A vertically long hole (16) may be formed in the front end surface of the base leg (4), and a downward engaging hook may be provided on the rear surface of the front support column (5).

Furthermore, the rear end of the base leg (4) and the rear support column
The connection structure with (1), the front end of the base leg (4) and the front column
Same as the connection structure with (5), or a pair of left and right columns (1)
The connection structure of (1) may be the same as the connection structure of the front and rear columns (5) and (1) described above.

[0018]

EFFECTS OF THE INVENTION In the product display shelf according to the present invention, the adjuster provided on the lower surface of the tip of the base leg lifts the end portion of the base leg, so that a headed projection and a duller hole, or an engaging hook and a vertically elongated shape. When the base leg is attached, the base leg oscillates or tilts significantly when the base leg is attached because the hole is deeply engaged and they are not disengaged from each other so that a strong bond is obtained and the adjuster touches the floor. Since the base leg and the front support column are aligned at the same height, the base leg can be easily installed, and it is possible for a plurality of people not to work together (all claims). Invention described in 1).

Further, in the product display shelf according to the present invention, not only the base legs of the display shelves are brought into contact with the columns but also come into contact with the floor through the adjusters, so that the load-bearing strength is improved and the product display racks are installed between the base legs. The lower shelf plate is suitable for loading heavy objects (the invention according to all claims).

When a daruma hole and a headed projection are used to connect the base leg and the support as in the first aspect of the invention, the strength of the connection in the axial direction of the projection can be increased, and the longitudinal direction can be improved. , The horizontal and vertical movements are completely regulated, and there is no rattling.

When the engaging hook and the vertically elongated hole are used to connect the base leg and the support as in the second aspect of the invention, the processing is easy and the manufacturing cost is low, and the invention of the first aspect is the same. Similarly, the movements in the front-rear direction, the left-right direction, and the up-down direction are completely restricted, and a completely engaged state can be obtained.

[Brief description of drawings]

FIG. 1 is a side view showing a connecting portion between a base leg and front and rear columns of a commodity display shelf of the present invention with a part thereof cut away.

FIG. 2 is an exploded perspective view showing a part of the base leg and a part of the front support column shown in FIG. 1 in a state before engagement.

FIG. 3 is a perspective view similar to FIG. 2, showing a modified example of the present invention.

FIG. 4 is a front view of a conventional product display shelf.

5 is a side view of the product display shelf shown in FIG. 4. FIG.

[Explanation of symbols]

 (1) Support post (2) Bracket (3) Shelf plate (4) Base leg (5) Support post (6) Connecting rod (7) Top plate (8) Preliminary product (9) Engaging hook (10) Vertical hole (11) ) Adjuster (12) Long hole (12a) Large hole (12b) Small hole (13) Adjuster (14) Protrusion (14a) Head (14b) Shaft (15) Engaging hook (16) Long hole

Claims (2)

[Claims] 1. A product display shelf in which lower ends of two columns are connected to each other by substantially horizontal base legs, and an adjuster for height adjustment is provided on a lower surface of at least one end of the base legs. On either one of the end surface of this end portion and the facing surface of the support column facing this end surface, a projection in which a large-diameter head portion is continuously provided at the tip of the shaft portion is provided.
On the other hand, a large-diameter hole through which the head portion is passed and a small-diameter hole through which the shaft portion is passed and which has a smaller diameter than that are raised so that the shaft portion of the protrusion engages with the small-diameter portion. A merchandise display shelf characterized by having daruma holes that are vertically arranged in series. 2. A product display shelf in which lower ends of two columns are connected to each other by substantially horizontal base legs, and an adjuster for height adjustment is provided on a lower surface of at least one end of the base legs. A vertically elongated hole is formed in either one of the end surface of this end portion and the facing surface of the strut facing this end surface, and the base leg is raised in the other end so that the vertically elongated hole is engaged with the vertically elongated hole. A product display shelf characterized in that the above-mentioned upward or downward engaging hook is provided in a protruding manner.