JP2571154Y2 - Shelf for assembly 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 shelf, and more particularly to a shelf applied to an assembled shelf constituted by connecting a number of rods by joints.

[0002]

2. Description of the Related Art For example, when growing "mushrooms" in a constant-temperature, constant-humidity building, so-called assembling shelves are used to effectively utilize the space in the building. This assembly shelf is
For example, as shown in FIG. 6, it is formed by connecting a number of linear rods to each other with a joint, but not only must the shelf be widened, but also on the shelf. It is necessary to be able to perform the management work of "mushrooms" in Japan.

[0003] For this reason, conventionally, for example, 3-3
As proposed in Japanese Patent No. 6249, "a joint group in which each rod connecting portion forms a right angle to each other, a rod connected to these joints, and a notch at a predetermined position near a corner of the square. A plurality of types of first shelves having different patterns depending on the presence or absence of a plurality of types of second shelves having a square shape, one end of which is provided at a predetermined position near a square corner, and the other end of which is provided with a notch at the square corner. And a shelf assembly characterized by having a shelf board. According to this shelf assembly material, it is convenient to freely assemble various shelves, but the pattern (shape due to the presence or absence of notches) of each shelf must be changed as necessary, so that there are many types of shelves. The inconvenience of having to prepare a shelf board.

When each rod is connected by a joint, the connection may be made by external fitting or internal fitting to a so-called rod, for example, as shown in FIG. Steps due to parts are inevitably generated. If there is a step, when a large number of shelves are placed on it, each shelves will rattle and not only cannot be made a stable shelf, but also on this unstable shelf. The mounted objects were also unstable, making management work difficult.

For example, as shown in FIG. 6, containers on which shelves are to be grown are arranged on shelves arranged on shelves. It is moved by pushing and pulling. With this, container placement and positioning, management work according to the growth situation of "mushrooms", such as changing to a place according to the growth state, or shipping sufficiently grown ones first, etc. Work. Therefore, the shelf supporting each container must be firmly positioned on the shelf side, and the upper surface is flat so that each container can slide smoothly on it. It must be something.

Accordingly, the present inventor has proposed a method of making a shelf plate that can be mounted on an assembly shelf without play and that can be freely assembled without a special pattern. As a result of various studies on what to do, the present invention was completed.

[0007]

The problem to be solved by the present invention is based on the above circumstances, and the problem to be solved is to improve the shelf board.

An object of the present invention is to provide a shelf plate having a simple structure that can place a placed object on a shelf side in a stable state and that does not limit a place where the placed object is placed. Is to do.

[0009]

Means for Solving the Problems To solve the above problems, means adopted in the present invention will be described with reference numerals used in the embodiments.
Are mounted on a shelf formed by being connected to each other by fitting the fitting portion 31 of the joint 30 at an end thereof , and a plurality of shelves are placed vertically and horizontally to constitute the assembly shelf 100. The shelf plate 10 is formed as a rectangular shape having a large number of through holes 11 opened, and the shelf plate 10 is
Engagement projections 12 formed integrally with at least one lateral end thereof and engaged with through holes 11 of another shelf board 10
When, of formed when formed on a part of the lateral side edges of the back surface of the shelf plate 10, and engaging the engaging portion 31 of the joint 30
The engaging portion 13 for eliminating the stepped portion, and the front and rear edges of the back surface of the shelf plate 10 which are formed at positions not interfering with the engaging portion 13, and which are related to the rod 20 constituting the shelf. A shelf plate 10 for an assembling shelf, characterized in that the shelf plate 10 is provided with a locking projection 14 that fits.

Here, it is necessary that the outer shape of the shelf plate 10 is a square shape having no notch, because a large number of the shelf plates 10 are placed on the shelf of the assembly shelf 100. This is because, when arranging, the shelves 10 need to be placed so that there is no gap between the side ends, and the shelf boards 10 need to be shaped so that they can be placed anywhere. Because there is. The through holes 11 provided in the shelf 10
In order to allow air to flow upward and downward, and to make it easy for the object to slide, it is desirable to use a square, a circle, or a hemp.

Each of the engaging projections 12 formed on the side edge of the shelf plate 10 is formed only on one side edge in the embodiment described below. Since the plates 10 are connected to each other, they may be formed on the other side edge side. In this case, if the engaging projections 12 are formed at point-symmetrical positions with respect to the center of the shelf 10, the shelf 10 can be engaged even if the front and rear of the shelf 10 are reversed, which is convenient for connection.

In the following embodiment, the engaging portion 13 formed on the back surface of the shelf plate 10 is formed as a recessed portion. If it is lower than the material 20, that is, if the rod 20 is externally fitted to the fitting portion 31 of the joint 30, it may be formed as a projection. Further, each engaging portion 13 of the embodiment is formed over the entire lateral side edge of the shelf 10, but this engaging portion 13 is for avoiding the fitting portion 31 of the joint 30. Therefore, the joint 30 may be partially formed only in a portion where the joint 30 may exist.

In the drawings showing the embodiment, a case where a round pipe is adopted as each rod member 20 is shown.
Naturally, each rod 20 may be a square pipe. In that case, the shape of the fitting portion 31 of each joint 30 may be changed according to the shape of the rod 20. is there.

[0014]

The construction of the assembly shelf 100 by using a plurality of the shelf boards 10 constructed as described above may be performed as follows. In other words, first, a large number of shelves as shown in FIG. The shelves are 10 shelves
Therefore, it is preferable that the shelf 10 has a shape of a shelf, that is, a rectangular support frame.
In order to reduce the number of the rods 20 and the like, it is preferable to match the outer shape of the shelf 10. In other words, it is preferable that the side edge of each shelf 10 be located at the center on one rod member 20 constituting the shelf. In the following description, a rod extending in the left-right direction when standing on the front of the assembly shelf 100 shown in FIG. The extending rod is referred to as a longitudinal rod 20.

When the shelf is constructed as described above, it is shown in FIG. 4 that the respective rods 20 are so-called inner fittings whose ends are fitted into the fitting portions 31 of the joint 30. As described above, each of the fitting portions 31 protrudes from the rod 20, and a step is generated by each of the fitting portions 31. This step is
This occurs at the ends of the rods 20 in both the lateral direction and the front-back direction, but by using the shelf board 10 of the present invention,
There is virtually no problem.

That is, an engaging portion 13 which is a recess for accommodating the fitting portion 31 of each rod member 20 is formed at the front-rear side edge of the back surface of the shelf board 10. When the shelf board 10 is placed as shown in FIG. 4, the step caused by the fitting portion 31 of each joint 30 is completely absorbed, and the fitting portion 31 of the joint 30 and the rod fitted to the joint 30 are completely absorbed. Lumber 2
The upper surface of each of the zeros comes into complete contact with the back surface of the shelf 10. As a result, the shelf board 10 is supported while being engaged with a stepped portion formed by the front and rear direction rods 20 constituting the shelf and the joint 30 thereof. Then, the plurality of shelves 10 are assembled
Even if they are arranged on the shelf of No. 0, the outer shape
Because it is a rectangular shape without the
Place multiple sheets vertically and horizontally without creating a gap between them.
Can be. Therefore, the placement place is not limited,
Pots are placed in a stable state in any place.
There is .

The above can be said for other shelves 10 as well, as shown in FIG.
That is, the side surface opposite to 0 engages with the stepped portion. In other words, the shelves may be formed by connecting the rods 20 by the joints 30 so that the side ends of the respective shelves 10 are located at the centers of the respective joints 30.

Each of the shelves 10 is laid on the shelves vertically and horizontally to form a large area. In this case, it is necessary to connect the shelves 10 so that there is no gap between them. It is the engagement projections 12 that perform this function. That is, each engagement protrusion 12 is shown in FIGS.
As shown in the figure, the shelf 10 protrudes from the side edge in the front-rear direction, and each shelf 10 has a through hole 11 with which each engaging projection 12 can be engaged. The two shelves 10 are connected by engaging the engaging projections 12 of the shelves 10 with the through holes 11 of the adjacent shelves 10. Of course, each engaging projection 12 is formed so as to be within the thickness range of the shelf 10, so that it does not protrude from the upper surface of the shelf 10 and does not hinder the sliding movement of the container.

Also, on the back side of the shelf board 10, FIG.
As shown in FIG. 5 and FIG. 5, the locking projections 14 are formed integrally, so that when the shelf plate 10 is placed on the shelf, as shown in FIG. The material 20 is engaged from the inside. Thereby, each shelf board 10
Is positioned in the front-back direction with respect to the shelf,
In cooperation with the above-described lateral positioning action by the engaging portion 13, the fixing of each shelf board 10 to the shelf is completed.

If a plurality of the above-mentioned shelves 10 are placed, FIG.
As shown in, the assembly shelf 100 is completed,
Each of the shelves 10 has a large number of through-holes 11 provided in a square, a circle, or a barb, so that the container can be smoothly slid thereon. In particular, since the shelf board 10 shown in the embodiment is a sheep-shaped (so-called diamond-shaped) through hole 11 that is unlikely to have resistance to the container slid in the lateral direction or the front-back direction, the container on the shelf board 10 This enables smooth sliding.

Since the shelf board 10 is of a general rectangular shape, it can be placed on any part of the shelf. It has become something. not only that,
For example, even if the shelf 10 is formed of a synthetic resin, even if it is a single type, the shelf 10 can be used as a shelf for forming the entire assembly shelf 100. Are also very cheap.

[0022]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, a shelf board 10 according to the present invention will be described with reference to the embodiment shown in the drawings.
This shelf board 10 is a rectangular one having a square overall shape, and is integrally formed of a synthetic resin as a material. Also, this shelf 10
Has a large number of through holes 11 formed in a diamond shape in a frame constituting the outer shape thereof.
And a locking projection 14.

As shown in FIGS. 1 to 3, each of the engaging projections 12 has a length from one long side of the shelf 10 to the thickness of a frame constituting the outer shape of the shelf 10. , And its tip is located on the same plane as the surface of the shelf 10. Then, the size viewed from the plane of the engaging projections 12, since it are set to be smaller fence than Kakutsuana 11, which needs to engage the engagement projections 12 into Kakutsuana 11 It is.

In the shelf board 10 of this embodiment, as shown in FIGS. 2 and 3, engagement portions 13 are formed at both lateral (longer side) edges. The engaging portion 13 in the example is a fitting portion 31 of the joint 30 forming the assembly shelf 100.
And a recess recessed by the step formed by the rod 20. When the step formed by the fitting portion 31 of the joint 30 is lower than that of the rod 20, the engaging portion 13 may be formed as a projection. Further, the engaging portion 13 of the embodiment is formed so as to extend over the whole of both lateral side edges of the shelf 10. However, since the engaging portion 13 solves a step due to the fitting portion 31 of each joint 30, It is also possible to form and implement only the portion corresponding to each joint 30.

The engagement portion 13 can prevent the lateral displacement of the shelf board 10 placed on the shelf. The displacement of the shelf board 10 in the front-rear direction can be prevented. This is done by the locking projections 14 formed on the rear surface of the shelf board 10 so as to project downward . That is, as shown in FIGS. 2 and 5, the locking projections 14 are front and rear edges of the back surface of the shelf board 10 and are located inward from the end surface by the thickness of the rod 20. It is formed integrally with the part. Further, the locking projection 14 is formed at a position that does not interfere with each of the engaging portions 13 so as not to hinder the elimination of the step in the engaging portion 13.
The protrusion amount is at least half the thickness of the rod 20.

The shelves on which the shelves 10 are to be placed are assembled in a multistage state as shown in FIG. 6, for example, by connecting a large number of rods 20 with joints 30. The plurality of shelves 10 are placed on these shelves as described above, so that the assembly shelves 1
00 is completed.

[0027]

[Effect of the Invention] As described above, in the present invention,
The shelf 10 is formed as a rectangular shape having a large number of through holes 11, and the engaging projections 12 that engage in the through holes 11 of the other shelf plates 10 and the fitting portions 31 of the joints 30 are formed. the engaging portion 13 to eliminate the step formed upon <br/> engagement,
It is characterized on that configuration by being configured as having a locking protrusion 14 that engages the杆材20 constituting the shelf, thereby, without providing notches in the four corners, di
Step formed when engaging the fitting portion 31 of the joint 30
The difference can be eliminated, and a plurality of shelves 10 can be assembled.
Even when arranged on the shelf of the standing shelf 100, the side of each shelf 10
Place multiple sheets vertically and horizontally without creating a gap between the edges
be able to. Therefore, it can be placed in a stable state on the shelf side, yet are things Ku is carrying location plants limited, which
Pots can be stably placed in such places
It can be provided by a simple structure shelves 10 that.

Further, the shelf board 10 can be integrally formed of a synthetic resin material as including the above-described respective components, and the manufacturing cost can be reduced in addition to the versatility of the shelf board 10. You can do it.

[Brief description of the drawings]

FIG. 1 is a plan view of a shelf board according to the present invention.

FIG. 2 is an enlarged side view of a main part of the shelf.

FIG. 3 is a bottom view of the shelf.

4 is a diagram showing a state where two of the same shelf boards are placed on a shelf formed by a rod and a joint, and is a partially enlarged sectional view of the assembly shelf taken along line 1-1 in FIG. 6; It is.

5 is a diagram showing a relationship between the shelf plate and a lateral rod, and is a partial side view taken along line 2-2 of FIG. 6;

FIG. 6 is a partial perspective view of an assembly shelf configured by employing the same shelf plate.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Shelf board 11 Through-hole 12 Engagement protrusion 13 Engagement part 14 Locking projection piece 20 Rod material 30 Joint 31 Fitting part 100 Assembly shelf

Claims (1)

(57) [Scope of request for utility model registration] 1. An assembling shelf comprising a plurality of linear rods, which are mounted vertically and horizontally on a shelf formed by connecting a plurality of linear rods to each other by fitting the fittings into fitting portions of joints at their ends. The shelf is formed as a square having a large number of through-holes, and the shelf is integrally formed on at least one lateral end of the shelf. is an engaging projection which engages in the through hole of the other shelves, are formed on a part of the lateral side edges of the back surface of the shelf plate, when engaged with the engaging portion of the joint The step formed
An engagement portion to be disengaged, and a locking projection formed at a front and rear edge of the back surface of the shelf plate so as not to interfere with the engagement portion and engaging with a rod material forming the shelf. A shelf board for an assembly shelf, wherein the shelf board is provided with a piece.