JP3030537B2 - Product display shelves - Google Patents

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 connecting structure for a lower portion of a support column thereof.

[0002]

BACKGROUND OF THE INVENTION Conventionally, the merchandise display rack prefabricated, firmly supported by Tei Ru top plate on the front pillar, there are those to be able to stack a large amount of preliminary product, its
Examples of are described in the real Hei 4-89064 JP.

As shown in FIGS. 4 and 5, a product display shelf described in this publication connects a plurality of rear supports (1) (1) standing upright at predetermined intervals with a connecting rod (not shown). and, on the front of place of each rear supports (1), <br/> mounted to engage the bracket (2), looped a shelf board (3) between Aitonaru left and right brackets, and rear supports ( a vertically elongated hole bottom portion is formed in the front surface of 1), a downward engaging hooks formed at the rear end of the base leg (4) is engaged (not shown), formed on the front end of the base leg (4) the downward engaging hooks, and upright front pillar (5) by Rukoto engaged with elongated hole formed in the lower end portion rear face of the front pillar (5), front and rear uprights (1) (5 between the upper ends of), and Neighboring
That the front struts (5) connecting rod between the corresponding upper and lower portions of (5) (6)
Mounting (6), in which further fitted with a connecting rod (6) (6) top plate to the upper part (7). Reference numeral (8) indicates a spare product placed on the top plate (7).

[0004]

The object of the invention is to be Solved by you on the commodity display shelf of the above-mentioned
In its, against the Te its assembly, since the rear end of the base leg (4) is engaged with the rear supports (1), to try engage the front end of the base leg (4) to the front pillar (5) When the front end is up
To thereby allowed become inclined, Contact the engagement hook, the front strut
Kick must be inserted into the vertical hole.

[0005] Therefore, the rear support (1), which is assembled at right angles, is moved rearward.
Not must to pivoting toward, that time is written in the engagement work of the engagement hook. Therefore, only the mounting of the base leg (4),
Usually, there is a need strikes work with several of the workers jointly, require considerable manpower.

Also, an engaging portion of the base leg (4) to the support (1).
Since a downward engaging hooks, weak relative to the push-up force in the upward direction, the base legs rattling Contact it also.

An object of the present invention is to provide a simple assembly of the base leg, without essential multiple workers is to provide a commodity display shelf that can be easily assembled.

[0008]

According to the present invention, the above-mentioned problem is solved as follows. (1) the lower ends of the front and rear struts, in the commodity display shelf linked by approximately horizontal base foot, at least one of the lower surface of the front and rear ends of the base legs, provided an adjuster for height adjustment and before
Serial to one of the end portions and the opposing surface of the strut of the base leg, set a shaft pin which is continuously provided a large-diameter head at the distal end of the shaft portion,
Similarly to the other, a large diameter hole through the head, from a small diameter it, and a small diameter hole which can through the shaft portion, continuously arranged in the vertical
By providing a sagging hole and operating the adjuster to raise the base leg, the shaft portion of the shaft pin is engaged with the small diameter portion.

(2) In a product display shelf in which lower ends of two columns are connected to each other by a substantially horizontal base leg, an adjuster for height adjustment is provided on a lower surface of at least one end of the base leg . and on one of the opposing surfaces of the the end of the base leg strut, drilled vertically elongated hole, in the same <br/> other hand, by operating the adjuster, by increasing the base foot and the mate deeply with the longitudinal bore, to project upward or downward of the engagement hooks.

[0010]

According to the first aspect of the present invention, the adjuster provided at the front end of the base leg is shortened in advance,
Insert the head of the shaft pin into the large-diameter hole of the daruma hole, then operate the adjuster to lift the front end of the base leg upward, and the shaft of the shaft pin will engage with the small-diameter hole of the daruma hole. ,
The base leg is securely connected to the column.

According to the invention of claim 2, the adjuster
Operation to raise the base leg,
The hook is deeply engaged with the elongated hole, and the base leg is firmly
Be linked.

[0012]

EXAMPLES 1 and 2, a base leg (4) of the goods display rack embodying the present invention, there <br/> in those showing the mounting portion in detail, Figure 1, partly broken Enlarged side view of the main part shown as
Figure 2 shows the engagement portion of the base leg (4) and the front strut (5)
It is an exploded perspective view. Incidentally, the same members as in the conventional example are denoted by the same reference numerals as above, a detailed description thereof will be omitted.

[0013] As shown in FIG. 1, the rear end of the base leg (4), the downward engaging hooks (9) have been three projected, these downward engaging hooks (9), It is inserted into a vertically long hole (10) formed in the front surface of the lower end portion of the rear support (1), and is pressed down and engaged. (11) is the lower surface of the rear support (1)
It is an adjuster attached to .

[0014] The front lower surface of the base leg (4), the adjuster for height adjustment (13) are the kicked mounted, also on the front of the same <br/> front end, two upper and lower potbelly A hole (12) is drilled. The potbelly hole (12), under the large-diameter hole (12a) of the upper
Diameter hole parts of (12b) in which communicating.

The above-mentioned Daruma hole in the rear surface of the front column (5)
(12) and the corresponding position, a larger diameter of the circle to the edge after the shaft portion (14b)
Two shaft pins (14) each having a shaped head (14a) are fastened . The head of the pivot pin (14) (14a) has an upper Symbol potbelly hole (12)
The diameter of the hole is slightly smaller than that of the large hole (12a ).
Rimoyaya are those of large diameter. Also, the shaft (1) of the shaft pin (14)
4b) is that not have a diameter which can be fitted into the small diameter hole (12b) above potbelly hole (12).

With the front strut (5) approaching the front of the base leg (4) , the head (14a) of the shaft pin (14) at the lower end thereof is inserted into the round hole in the front of the front end of the base leg (4). (12) placed in the large diameter hole (12a), followed, by rotating the adjuster (13) of the base leg (4), lifting the base leg (4), the shaft portion of the pivot pin (14) (1
4b) is, to enter the small diameter hole (12b) potbelly hole (12), the base leg
(4) and the front strut (5) are firmly fixed.

[0017] It is also possible to provide only <br/> set in front of the pivot pin (14) of the base leg (4), and Daruma hole (12) in the lower rear surface of the front pillar (5). In this case, the small-diameter hole (12a) is placed above the large-diameter hole (12a).
The b) continuously provided, by lifting the front portion of the base leg (4) by the adjuster (13), the shank of the pivot pin (14) (14b) is,
The small hole (12b) of the daruma hole (12) is to be engaged.

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 vertically provided on the front surface of the base leg (4). Also , facing the upward engaging hooks (15), the lower end of the front support (5) is vertically
Lined up vertical holes (16) (16) are drilled.

The closer to the front pillar (5) to the base leg (4), before
Insert the upwardly engaging hook (15) of the base leg (4) into the elongated hole (16) at the lower end of the support post (5) ,
When the adjuster (13) of (4) is rotated and the base leg (4) is lifted, the upward engaging hook (15) is positioned above the vertically long hole (16).
The edge is firmly engaged and the base leg (4) and the front column (5) are joined.

It should be noted that, contrary to the one shown in FIG.
An elongated hole (16) may be formed on the front surface of (4), and a downward engaging hook may be provided on the rear surface of the front column (5).

Furthermore, the rear end of the base leg (4) and the rear support
The connecting structure of (1) is connected to the front end of the base leg (4) and the front support.
Same as the connection structure with (5), or a pair of right and left columns (1)
The connection structure of (1) may be the same as the connection structure of the above-mentioned front and rear struts (5) and (1).

[0022]

According to the first or second aspect of the present invention,
By lifting the end of the base leg by the adjuster, the headed shaft pin and the burring hole, or the engaging hook and the elongated hole are deeply engaged with each other , so that they do not come off from each other, and a strong connection is obtained. .

Further, the adjuster has Runode been Seyyuka, when installing the base leg, the engagement portion of the or the base leg swings, and significantly tilted without or, and base foot and a front strut The base legs are aligned at the same height , so that the mounting work of the base legs is facilitated, and a plurality of persons do not need to work together.

Further, since the base legs not only engage with the columns but also contact the floor via the adjusters, the load-bearing strength is improved, and the lowermost shelf laid between the base legs can be used for heavy objects . Be able to bear it.

Further, in the first aspect of the present invention, the coupling between the base leg and the support, due to the use of the potbelly hole and Yuatama突 pins, the bonding strength in the axial direction of the particular shaft pin enhanced
In addition , the movement in the front-rear direction, the left-right direction, and the up-down direction is completely restricted, and there is no rattling.

According to the second aspect of the present invention, the engagement hook and the vertically long hole are used for connecting the base leg and the column .
Therefore, the processing is simple, the manufacturing can be performed at low cost, and the movement in the front-rear direction, the left-right direction, and the up-down direction is completely restricted, and a complete engagement state can be obtained.

[Brief description of the drawings]

FIG. 1 is a side view, partially broken away, showing a connection portion between a base leg and a front and rear support of a product display shelf of the present invention.

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

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

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

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

[Explanation of symbols]

(1) Support (2) Bracket (3) Shelf (4) Base leg (5) Support (6) Connecting rod (7) Top plate (8) Spare product (9) Engagement hook (10) Vertical hole (11 ) Adjuster (12) Daruma hole (12a) Large diameter hole (12b) Small diameter hole (13) Adjuster (14) Shaft pin (14a) Head (14b) Shaft (15) Engagement hook (16) Vertical hole

Claims (2)

(57) [Claims] 1. A commodity display shelf in which lower ends of front and rear columns are connected to each other by a substantially horizontal base leg, wherein a height adjusting adjuster is provided on at least one lower surface of the front and rear ends of the base leg . And the end of the base leg
Wherein the one of the opposing surfaces of the post, only setting the axial pins consecutively provided a large-diameter head at the distal end of the shaft portion, similarly to the other and,
Setting a large diameter hole, from a small diameter it, and a potbelly hole continuously provided a small diameter hole vertically capable of passing the shaft portion through which the head
The product display shelf, wherein the shaft portion of the shaft pin is engaged with the small-diameter portion by operating the adjuster to raise the base leg. 2. A commodity display shelf in which lower ends of two pillars are connected to each other by a substantially horizontal base leg, an adjuster for height adjustment is provided on a lower surface of at least one end of the base leg , and on one of the opposing surfaces of the the end of the base leg strut, drilled vertically long hole, the
Axis and the other, by operating the adjuster, by increasing the base leg, and the mate deeply with the longitudinal bore, the merchandise display rack, characterized in that projecting from the up or down engagement hook .