JP2578889Y2 - shelf - Google Patents

Description

[Detailed description of the invention]

[0001]

[Industrial application field] The present invention provides a plurality of tubular connecting members.
The end of each of the shelf surface wires is connected to the edge wire , and is provided at a corner of the shelf, and the tubular connector is externally fitted to connect the pillars. Part is provided on the column, and the inner peripheral surface of the tubular connecting member, and the outer peripheral surface of the column-side connecting portion are formed on the fitting surface having a larger diameter toward the lower side, and the longitudinal intermediate portion is positioned along the edge wire. The present invention relates to a shelf provided with an edge reinforcing member having a portion connected to the edge wire and an end connected to the tubular connector.

[0002]

BACKGROUND ART FIGS. 7 and 8 show a conventional structure of a shelf of the type, 6 post-side connecting portion mounted in fitted state to the post 2, 1 places the shelf plane wire material 3 in a grid pattern Shelf configured
, And the check whether or types of articles, even from the lower surface side of the shelf portion
There are advantages that can be done. Also, 5 is a tube-like connecting component attached to the corners of the ledge 1, the large outer peripheral surface 6a with respect to post-side connecting portion 6 which is a large diameter as the lower side, the inner peripheral surface 5a as the lower side also By fitting the cylindrical connecting member 5 having a diameter to the outside, the shelf 1 is connected and supported to the supporting column 2 by taper fitting between the column-side connecting portion 6 and the cylindrical connecting member 5.

In order to reinforce the shelf 1, an edge reinforcing member 10 is constituted by a corrugated wire 10a and a rod-shaped wire 10b, and the edge reinforcing member 10 is provided below the edge wire 4 in the shelf 1. Place it along the edge wire 4 and
The longitudinal middle part is connected to the edge wire 4 of the shelf 1, and the end is connected to the lower part of the tubular connecting tool 5.

[0004]

However, when it is desired to prevent the articles placed on the shelf unit 1 from protruding from the shelf unit 1 and dropping, the column-side connecting unit 6 and the cylindrical connecting unit 5 are required. The above-mentioned edge reinforcing member 10 is attached to the shelf 1 in which the vertical direction of the connection to the column 2 is defined due to the taper fitting with
Separately, as shown by a broken line in FIG.
Fence member S to be along an edge thereof for wire 4 at the upper edge for wire 4
Must be newly provided with some attachment structure, and the number of components increases due to the provision of the edge reinforcing member 10 and the fence member S, thereby lowering the manufacturing efficiency and increasing the manufacturing cost. Was to be invited.

An object of the present invention is to make it possible to reinforce a shelf portion and prevent falling off of a stored object while avoiding an increase in the number of parts by a rational structure.

[0006]

A feature of the shelf according to the present invention is that a tubular connecting member is connected to a plurality of ends of each of the plurality of shelf surface wires.
Provided at the corners of the shelf formed by connecting to the edge wire, the column-side connecting portion is externally fitted, and the column-side connecting portion for connecting the shelf is provided on the column, and the inner periphery of the cylindrical connecting portion is provided. Surface, and the outer peripheral surface of the strut-side connecting portion is formed as a fitting surface with a larger diameter toward the lower side,
Its edge for line longitudinally intermediate portion in a posture along the edge wire material
A shelf provided with an edge reinforcing member connected to a material and having an end connected to the tubular connector , wherein a cross-sectional shape of the edge wire is provided .
The shape is one side extending downward and the shelf inward from the top.
Formed in an inverted L-shape with other sides extending in the lateral direction,
In a state where the edge of the shelf surface wire is covered with the one side,
A wire for shelf is connected to the wire for edge , and an end of the edge reinforcing member is connected to the tubular connector above the shelf to connect the edge reinforcing member to the edge. The function and effect are as follows, since it is disposed above the wire rod .

[0007]

In other words, in the above-mentioned characteristic configuration, the edge reinforcing member is connected to the edge wire of the shelf at the longitudinally intermediate portion, and is connected to the on-tube connecting tool which is a connecting portion to the support at the end. By doing so, the shelf can be reinforced as before.

In the fitting connection between the column-side connecting portion and the tubular connecting member, the vertical direction of the connection of the shelf to the column is regulated. By connecting the edge reinforcing member to the cylindrical connecting member on the upper side and arranging the edge reinforcing member above the edge wire on the shelf, the edge reinforcing member is connected to the fence member while reinforcing the shelf as described above. In this state, the falling off of the contents from the shelf can be prevented by the edge reinforcing member. Also, change the cross-sectional shape of the edge wire
And the shelf extends inward from the top.
Formed in an inverted L-shape with the other side
Since the end face is covered with one side of the edge wire, the length of the shelf wire is
Are uneven, or burrs are left on the end face when cutting.
It is hard to notice even if it is. In addition, wire for shelf surface is used as wire for edge
When connecting, surround the end with one side and the other side
And can be easily positioned. Especially for shelves
Since the upper side of the end of the wire is covered with the other side,
Burrs are exposed on the upper surface of the shelf, that is, on the surface on which
And not.

[0009]

[Effect of the Invention] That is, according to the characteristic configuration of the present invention,
By using the edge reinforcement member also as a fence member, the number of parts can be reduced to avoid lowering the production efficiency and increasing the production cost as compared with installing a dedicated fence member separately from the edge reinforcement member. Meanwhile, it was possible to reinforce the shelves and prevent the contents from falling off. In addition, the length of the wire for the shelf surface was not uniform.
Even if burrs are left on the end face when cutting,
Because it is stiff, it is excellent in appearance. In addition, wire the shelf surface
Easily position the end when connecting to the wire
Therefore, it can be easily manufactured. Special
In addition, burrs on the end surface of the shelf wire are exposed on the storage surface
There is no damage to stored items.

[0010]

Next, an embodiment will be described.

FIG. 1 shows a shelf in which a plurality of shelves 1 are arranged in a plurality of upper and lower stages and connected to and supported by four columns 2, and as shown in FIGS. The surface wire rods 3 are assembled in a lattice shape, and the ends of the shelf surface wire rods 3 are welded and connected to the edge wire rods 4 corresponding to the four sides of the shelf 1. The shape is inverted L-shaped, and the inverted L
Wire 4 for the shelf surface with one side 4a
In the state of covering the end face of, the wire 3 for the shelf surface is welded and connected to the other side 4b in the inverted L-shaped cross section,
Due to the appearance of the shelf, the end surface of the shelf surface wire 3 is not exposed.

Reference numeral 5 denotes a tubular connecting member for connecting the shelf 1 to the column 2, and the cylindrical connecting member 5 is also used as a member for connecting the ends of the adjacent edge wires 4 to each other. 1 is provided at each of the four corners, and the inner peripheral surface thereof has a tapered surface 5a having a larger diameter toward the lower side.
There is.

On the other hand, at the connecting position of the shelves in the column 2,
In the state where the fitting 6 constituting the column-side connecting portion is attached, and the column 2 is inserted through the above-mentioned tubular connecting device 5, the cylindrical connector 5 is externally fitted to the fitting 6 as the column-side connecting portion. By doing so, the shelf 1 is connected to the support 2.

The outer peripheral surface of the fitting 6 has a tapered surface 6a having a larger diameter toward the lower side.
Are formed, and a taper fitting between the tapered inner peripheral surface 5a of the cylindrical coupling tool 5 and the tapered outer peripheral surface 6a of the fitting 6 is performed.
The shelf 1 is connected and fixed to the column 2 by the contact between the lower end surface of the cylindrical connecting tool 5 and the flange-shaped annular projection 6b of the fitting 6.

For attaching the fitting 6 to the column 2, a split portion 7 is provided at one location in the circumferential direction of the tubular fitting 6, and the split portion 7 is provided on the opposite side of the cylindrical shape to the split portion 7. A toggle structure 8 is formed, whereby the fitting 6 is closed with the split part 7 closed as shown in FIG.
As shown in the figure, the split part 7 can be freely switched to the open state,
In addition, each state is configured to be held by the toggle structure 8, and thus, the annular grooves 9 provided at predetermined intervals on the support 2.
The fitting 6 is switched from the open state to the closed state so that the annular projection 6c formed on the inner peripheral surface of the fitting 6 is engaged with one of the two, and the fitting is performed to the desired height of the support column 2. The clothing 6 is attached to the outside.

At the periphery of the shelf 1, the corrugated wire 10a is
Each of the top portions on one side thereof is welded to the bar-shaped wire 10b to form an edge reinforcing member 10 with the corrugated wire 10a and the bar-shaped wire 10b. The rod-shaped wire 1 in the edge reinforcing member 10 is arranged along the portion (ie, the wire 4 for the edge).
By connecting both ends of Ob to the tubular connecting members 5 at both ends of the shelf, and welding the other top portions of the corrugated wire 10a of the edge reinforcing member 10 to the edge wire 4 of the shelf 1, Shelf 1 is reinforced.

Further, when the edge reinforcing member 10 is provided, the connecting position of the edge wire 4 with respect to the tubular connecting member 5 (in other words, the connecting position of the shelf 1 with respect to the tubular connecting member 5) is changed. By connecting both ends of the edge reinforcing member 10, that is, both ends of the rod-shaped wire 10 b to the tubular connector 5 above the shelf 1,
An edge reinforcing member 10 composed of a corrugated wire 10a and a rod-shaped wire 10b is positioned above the edge (edge wire 4) of the shelf 1.

That is, by disposing the edge reinforcing member 10 above the edge of the shelf 1, the edge reinforcing member 10 is provided.
Is also used as a fence member for the shelves, so that the shelves fall off.

Another Embodiment Next, another embodiment will be described.

The specific shape and structure of each of the cylindrical connecting member 5 and the column-side connecting portion 6, and the shelves 1 and columns 2 thereof
The structure attached to can be variously improved, and is not limited to the shape and structure as in the above-described embodiment.

Also, the inner peripheral surface 5a of the cylindrical connecting member 5 and the outer peripheral surface 6a of the column side connecting portion 6 are each formed as a fitting surface having a larger diameter toward the lower side, and the cylindrical connecting member 5 and the column side The fitting structure for fitting the connecting portion 6 can be variously changed, for example, by forming the fitting surfaces 5a and 6a in a step shape.

The shelf 1 is not limited to the structure as in the above-described embodiment in which the wires 3 are assembled in a lattice shape. It is not limited to a structure like
Various structures can be adopted for the formation of the shelf 1 and the edge reinforcing member 10, respectively.

In the claims of the utility model registration, reference numerals are written for convenience of comparison with the drawings, but the present invention is not limited to the configuration of the attached drawings by the entry.

[Brief description of the drawings]

FIG. 1 is an overall perspective view of a shelf.

FIG. 2 is an enlarged side view partially cut away.

FIG. 3 is an enlarged cross-sectional view

FIG. 4 is an enlarged plan view partially sectioned;

FIG. 5 is a perspective view showing a closed state of the fitting.

FIG. 6 is a perspective view showing an open state of the fitting.

FIG. 7 is an enlarged perspective view showing a conventional structure.

FIG. 8 is a partially cut-away enlarged side view showing a conventional structure.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Shelf part 2 Prop 3 Shelf surface wire 4 Edge wire 4a One side 4b Other side 5 Cylindrical connector 5a Inner peripheral surface 6 Prop side connection part 6a Outer peripheral surface 10 Edge reinforcement member

Claims (1)

(57) [Scope of request for utility model registration] 1. A tubular connector (5), Multiple shelf lines
The material (3) is formed by connecting each end to the edge wire (4).
WasIt is provided at the corner of the shelf (1), and its tubular connector (5) is removed.
A post-side connecting portion (6) fitted to connect the shelf (1)
Is provided on the column (2), and the inner peripheral surface of the tubular coupler (5) is provided.
(5a) and the outer peripheral surface (6a) of the column-side connecting portion (6)
Formed on the mating surface with a larger diameter toward the lower side,Edge wire
The middle part in the longitudinal direction with the posture along (4)Wire for the edge
(4), and the end is connected to the tubular connector (5).
A shelf provided with connected edge reinforcing members (10),The cross-sectional shape of the edge wire (4) is defined as one side extending downward.
Part (4a) and other extending inward from the upper part of the shelf
A side (4b) and an inverted L-shape
A part (4a) covering the end surface of the shelf surface wire (3)
In the state, the wire (3) for the shelf surface is connected to the wire (4) for the edge.
Concatenate, The edge of the edge reinforcement member (10) is
It is connected to the tubular connector (5) at an upper side than (1).
The edge reinforcing member (10) isEdge wire(4)
Shelf arranged on the upper side.