JPH11196948A - Knockdown shelf - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a knockdown shelf by which the seated heights of shelf boards can be adjusted with an interval smaller than a pitch of the installation parts without changing the pitch of the installation parts of the supports. SOLUTION: This knockdown shelf 1 has four supports 2a-2d, and a connection members 3 for connecting then. The supports 2a-2d comprise the first installation parts 7 at 100 mm pitches, and the installation parts of height different from that of the first installation parts 7 by 50 mm are formed before and after the first installation parts 7. The connecting parts 3 comprise the installation pieces 9, 10 provided with the hooks 11. The hooks 11 are formed at 100 mm pitches, and both installation pieces 9, 10 are fixed to the connecting members 3 in such manner that the heights of the hooks differ by 50 mm. By inserting the hooks to the first installation parts 7, the supports 2a-2d and the connecting members 3 are connected. Further by installing the connecting members 3 while rotating the same at 180 degree in a condition that the horizontal. state is kept, the connecting members 3 are connected with the supports 2a-2d in the condition that the height of the upper face of the connection member is changed by half of the pitch.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an assembled shelf, and more particularly to an assembled movable shelf and a fixed shelf.

[0002]

2. Description of the Related Art Conventionally, a movable shelves and fixed shelves of an assembling type are provided with a total of four struts, at least two in front and back, and a shelf member connecting the struts, and a mounting portion provided on each strut. It is assembled by attaching shelves to the shelves. Then, by placing a load on the shelf material, the load is stored in the shelf.

The same strut 21 is used for all four struts 21.
As shown in FIG. 9, the mounting holes 22 have the same pitch, for example, 1
A plurality is provided at a pitch of 00 mm. Meanwhile, shelves 23
At both ends, there are provided mounting pieces 24 bent at right angles so as to contact two surfaces of the support column 21. Each mounting piece 24
Are provided with three mounting claws 25 at the same pitch as the mounting holes 22. The mounting piece 24 is provided so that the upper end of the shelf 23 is at the same height as the mounting claw 25 at the center. Then, the shelf 23 is attached to the support column 21 by inserting the attachment claw 25 into the attachment hole 22, and the upper end of the shelf 23 is horizontally arranged. Also, by changing the insertion position of the mounting claw 25 into the mounting hole 22, 100 mm
The height of the shelf 23 can be adjusted at the pitch.

[0004]

However, there is a demand for the assembly type shelf to adjust the mounting height of the shelf material at a smaller pitch, for example, 50 mm. At this time, if the mounting hole pitch of the support is set to 50 mm,
It is possible to reduce the mounting height pitch of the shelves to 50 mm, but this requires the mounting holes to be doubled in the support, increasing the area of the mounting holes, weakening the support itself and reducing the shelf strength. Can not be secured.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and an object of the present invention is to make the mounting height of shelves narrower than the pitch of the mounting portions without changing the pitch of the mounting portions of the columns. An object of the present invention is to provide a modular shelf that can be adjusted at intervals.

[0006]

In order to solve the above problems, according to the first aspect of the present invention, there is provided an assembling shelf provided with at least four columns and a connecting member for connecting the columns, The pillar has a plurality of first mounting portions formed at a constant pitch, and two types in which the height of the first mounting portion is different by a half distance of the pitch are arranged in front and rear or right and left. Is provided with a mounting piece on which a plurality of second mounting portions are formed at the same pitch as the first mounting portion, and the support and the connecting member are connected via the second mounting portion and the first mounting portion. 180
The position of the pair of attachment pieces with respect to the connecting member was set such that the height of the upper surface of the connecting member was changed by half of the pitch when rotated and attached to the column.

According to a second aspect of the present invention, in the first aspect of the invention, the first mounting portion is formed by a mounting hole and a support piece, and the second mounting portion is formed by a mounting claw. When the mounting claw is inserted into the supporting member, the support and the connecting member are connected in a state where the mounting claw and the support piece are in surface contact with each other.

According to a third aspect of the present invention, in the first aspect of the present invention, the first mounting portion and the second mounting portion are formed by holes, and the first mounting portion and the second mounting portion are formed through a support member inserted into the both holes. The support and the connecting member are connected.

According to a fourth aspect of the present invention, in the third aspect of the present invention, the height of the upper surface of the connecting member is such that, when the connecting member is turned upside down and attached to the support, the height of the upper surface of the connecting member is not changed. It changes by a distance of 1/4 of the pitch from the height attached to the column.

[0010] According to the fifth aspect of the present invention, the first to fourth aspects are provided.
In any one of the inventions, the first mounting portion is provided on a surface facing the outside of the modular shelf. Therefore, according to the first aspect of the present invention, the modular shelf is assembled by connecting at least four pillars with a connecting member. The connecting member connects the two types of columns having different heights of the first mounting portions arranged in front and rear or left and right, and this connection is performed in a state where the second mounting portion and the first mounting portion correspond. Further, when the connecting member is attached to the column while being rotated by 180 degrees in a horizontal plane, the height of the upper surface of the connecting member is changed by half of the pitch of the first attachment portion.

According to the invention described in claim 2, according to claim 1,
In addition to the effect of the invention, when the mounting claw of the second mounting portion is fitted into the mounting hole of the first mounting portion, the mounting claw comes into contact with the support piece of the first mounting portion on the surface, and the support claw is formed. The connection member is connected. Then, the force from the connecting member is carried on the entire surface of the support piece.

[0012] According to the third aspect of the present invention, the first aspect is provided.
In addition to the function of the invention, the holes of the first mounting portion and the second mounting portion are communicated with each other, and the supporting member is inserted into the two holes to connect the support and the connecting member. Even if the connecting material is turned upside down, the second
The attachment portion and the first attachment portion correspond to each other, and the connecting member can be attached to the support even in a state where the attachment member is turned upside down. The height of the upper surface of the connecting member is also changed by this upside down.

According to the fourth aspect of the present invention, the third aspect is provided.
In addition to the operation of the invention, when the connecting member is turned upside down and attached to the column, the height of the upper surface of the connecting member is changed by a distance of 1/4 of the pitch from the height attached before the inversion. When combined with rotating the connecting member 180 degrees while keeping the connecting member horizontal, the height of the upper surface of the connecting member can be changed by a distance of 1/4 of the pitch.

According to the invention described in claim 5, according to claim 1 of the present invention,
In addition to the effects of any one of the inventions of (1) to (4), since the first mounting portion and the second mounting portion are provided on the surface facing the outside of the assemblable shelf, the connecting member can be easily mounted.

[0015]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS (First Embodiment) A first embodiment of the present invention will be described below with reference to FIGS.

As shown in FIG. 1, the assemblable shelf 1 includes four columns 2a to 2d and a shelf 4 having a connecting member 3 for connecting the columns 2a to 2d. The columns 2a to 2d are formed in a substantially U-shape in plan view. And the support 2a
2d are inserted into projections 6 formed on the upper surface of the mounting table 5 and fixed to the mounting table 5 by bolts (not shown). The front supports 2a, 2c and the rear supports 2b,
2d is disposed such that the open sides face each other. A plurality of first mounting portions 7 are provided on the surface opposite to the open side of the columns 2a to 2d so as to be vertically arranged in two rows. For this reason, the first mounting portion 7 is provided on the outer side of the modular shelf 1, in this embodiment, on the front side and the rear side. The first mounting portions are formed side by side in the vertical direction at the same pitch, and both rows are formed in a symmetrical shape. In the present embodiment, 1
It is formed at a pitch of 00 mm. The first mounting portion 7 includes a mounting hole 7a and support pieces 7b and 7c, and is formed in a shape in which one corner of a square is cut out in an arc shape.
Then, the support piece 7 is opened horizontally along the shape.
c is folded inward to form a mounting hole 7a, and a portion cut out in an arc shape constitutes a support piece 7b. The support piece 7c is bent so as to be parallel to the support piece 7b.

As shown in FIGS. 1 and 2A and 2B, two types of columns 2a to 2d having different heights of the first mounting portions 7 are used. The different heights are formed so as to be shifted by half the pitch, that is, 50 mm. Then, in FIG. 1, the support 2a disposed on the left side
The same height of the first mounting portion 7 is used for the pillars 2b and the pillars 2c and the pillars 2d disposed on the right side, and the pillars 2a and the pillars 2c on the front side and the pillars 2b on the rear side are used. The pillars 2d have different heights of the first mounting portions 7 from each other.

As shown in FIG. 2C, the shelf 4 includes two connecting members 3 and a reinforcing member 8 connecting the connecting members.
Then, a load is placed on the shelf 4. The connecting member 3 is formed in a substantially U-shape in cross section, and mounting pieces 9,
10 is provided perpendicular to the connecting member 3. The mounting pieces 9 and 10 are formed by bending a plate-like object at a right angle corresponding to the shape of the support, and the mounting pieces 9 and 10 are connected to the front support 2 a and the support 2.
c, and the support 2a and the support 2c, and the support 2b and the support 2d are connected by attaching to the support 2b and the support 2d on the rear side. A plurality of (three in this embodiment) mounting claws 11 as second mounting portions are provided on the mounting pieces 9 and 10.
Are formed respectively. The mounting claws 11 are formed at the same pitch as the first mounting portion 7, and both mounting pieces 9, 10 are fixed to the connecting member 3 such that the height of the mounting claws 11 is shifted by half the pitch, that is, 50 mm. I have. This mounting claw 11
Is formed in a shape in which one corner of a square is folded inward. In the present embodiment, as shown in FIG.
Of the mounting claw 11 is half of the height of the mounting claw 11 with respect to the center mounting claw 11a of the mounting piece 9, that is, 1/4 of the pitch is 25.
mm below the mounting claw 11 at the center of the mounting piece 10.
It is formed so as to be located 25 mm above b.

The reinforcing member 8 is formed in the shape of a square bar, and is fixed within a U-shape of the two connecting members 3 by bolts (not shown). In this embodiment, both connecting members 3 are connected by two reinforcing members 8.

Then, the mounting claws 11 of the connecting member 3 are inserted into the mounting holes 7a of the columns 2a to 2d, whereby the columns 2a to 2d are inserted.
2d and shelf 4 are connected. The support 2a and the support 2
b, and between the support 2c and the support 2d, a horizontal member 12 and a diagonal member 13 serving as reinforcing members are provided.

Next, the assembled shelf 1 constructed as described above.
The operation of will be described. When a load is stored in the assemblable shelf 1, for example, a load loaded on a pallet carried by a forklift passes through the space between the front support 2a and the support 2c and is placed on the shelf 4 with the pallet as it is. You.

As shown in FIG. 3, the mounting claw 11 of the mounting piece 9 is fitted into the mounting hole 7a of the first mounting portion 7 of the support 2a, and the mounting claw 11 of the mounting piece 10 is fitted into the mounting hole 7a of the support 2c. The shelf 4 is inserted into the mounting holes 7a of the columns 2b, 2d (not shown) so that the shelf member 4 is inserted into the columns 2a to 2d.
2d is connected horizontally. The mounting height of the shelf member 4 is changed at a pitch of 100 mm, 200 mm, and 100 mm by inserting the mounting claws 11 of the mounting pieces 9 and 10 into the mounting holes 7 a further above or below the columns 2 a to 2 d. can do.

Further, in the present embodiment, the upper end of the connecting member 3 is attached at a position shifted by 25 mm from the central attaching claw 11a of the attaching piece 9. For this reason, the attachment position of the connecting member 3 to the attachment piece 9 or the attachment piece 10 is set at the center of the attachment claw 1.
There is no large deviation from 1a, and the balance of the shelf material 4 as a whole hardly deteriorates.

Further, when the mounting claw 11 is inserted into the mounting hole 7a, the support piece 7c is opened sideways, and the support piece 7c is formed parallel to the support piece 7b. For this reason, the mounting claw 11 and the supporting pieces 7b and 7c come into contact with each other on the surface, and
a to 2d and the connecting member 3 are connected. And the connecting material 3
Is applied to the entire surface of the support piece 7b, and
d. Therefore, the force from the shelf 4 is dispersed, and a heavy load can be placed on the shelf 4.

On the other hand, the shelf 4 is attached to the columns 2a to 2d while being rotated by 180 degrees in a horizontal plane. Then, FIG.
As shown in the figure, the mounting claw 11 of the mounting piece 10 is fitted into the mounting hole 7a of the support 2a, and the mounting piece 9 is fitted into the mounting hole 7a of the support 2c.
Is attached. The reason why the fitting can be performed in this manner is that the height of the mounting holes 7a of the columns 2a, 2c and 2b, 2d is formed so as to be shifted by a half distance (50 mm) of the pitch. In this state, the upper end of the shelf 4 is lowered by 50 mm from the state of FIG. 3, and the mounting height of the shelf 4 can be reduced by 50 mm. And the mounting piece 9
The mounting height of the shelf member 4 is set to 150 mm by inserting the mounting claw 11 of the mounting piece 10 into the lower mounting hole 7a.
50mm, 1mm with 50mm shift from before rotation
It can be changed at a pitch of 00 mm.

As a result, the mounting height of the shelf 4 can be reduced to 50 mm.
The pitch can be changed. On the other hand, columns 2a-2
The mounting pitch of the first mounting portion 7 of d is 100 mm which is the same as the conventional one.
Therefore, the strength of the columns 2a to 2d themselves does not change, and the shelf strength is secured.

According to the above embodiment, the following effects can be obtained. (A) The heights of the first mounting portions 7 of the columns 2a and 2c and the columns 2b and 2d are formed so as to be different from each other by half the mounting pitch, and the mounting claws are formed at the same pitch as the first mounting portions 7. 11 are formed, so that the shelf 4 is
By simply rotating the shelf 4 by 0 degrees and attaching it to the columns 2a to 2d, the mounting height of the shelf 4 can be changed at a pitch of 50 mm. Therefore, the mounting height of the shelf 4 can be adjusted at a smaller interval than the pitch of the first mounting portions 7 without changing the pitch of the first mounting portions 7 of the columns 2a to 2d.

(B) When the mounting claw 11 is fitted into the mounting hole 7a, the mounting claw 11 comes into contact with the support pieces 7b and 7c in a plane. Therefore, the force from the shelf 4 is dispersed, and a heavy load can be placed on the shelf 4.

(C) Since the first mounting portion 7 and the mounting claws 11 are provided on the surface facing the outside of the assemblable shelf 1, the mounting operation of the shelf member 4 is facilitated. (D) Since the connecting member 3 and the reinforcing member 8 are integrated with the shelf member 4, the assembling work of the assemblable shelf 1 is facilitated.

(E) The shelf member 4 includes two connecting members 3 as reinforcing members 8
When the mounting claws 11 are inserted into the mounting holes 7a of the columns 2a to 2d, the positions of the mounting holes 7a are not mistaken.

(Second Embodiment) Next, a second embodiment will be described with reference to FIGS. In this embodiment, the same members as those in the first embodiment are denoted by the same reference numerals, and detailed description is omitted.
Therefore, the following description focuses on differences from the first embodiment.

In this embodiment, as shown in FIG.
Holes 14 and 15 are formed instead of the first mounting portion 7 having the mounting hole 7a and the mounting claw 11 of the first embodiment, and
Is different from the first embodiment in that it can be attached to the columns 2a to 2d even if it is turned upside down.

As shown in FIG. 5, circular holes 14 and 15 are used in place of the first mounting portion 7 and the mounting claw 11 of the first embodiment.
Are formed. Therefore, a plurality of holes 14 are formed on the surface of the columns 2a to 2d on the side opposite to the open side, and the mounting pieces 9 and 1 are formed.
At 0, a hole 15 is formed at a position corresponding to the hole 14. Then, by inserting a pin 16 as a support member in a state where both holes 14 and 15 are communicated with each other, the columns 2 a to 2
2d and shelf 4 are connected.

As shown in FIGS. 5 and 6, the height of the upper surface of the connecting member 3 is set so that the shelf member 4 is turned upside down around an axis extending in parallel with the connecting member 3 and attached to the columns 2a to 2d. In the original state, 25 mm (hole 14,
It is formed so as to be changed by a distance of 1/4 of 15 pitches). Specifically, as shown in FIG.
Of the upper surface of the mounting piece 9 is 25
mm, the height of the lower surface of the connecting member 3 is set so as to correspond to the center of the lower hole 15. Then, as shown in FIG. 6, when the shelf 4 is turned upside down and mounted on the columns 2a, 2c, the height of the mounting piece 10 does not change, the height of the mounting piece 9 decreases by 100 mm, and the height of the connecting material 3 decreases. Top height is 25
mm higher.

On the other hand, as in the first embodiment, the shelf 4
Are rotated 180 degrees in a horizontal plane, and the columns 2a to 2d
, The mounting height of the shelf member 4 can be changed at a pitch of 50 mm.

Then, by combining these, the mounting height of the shelf 4 can be changed at a pitch of 25 mm. According to this embodiment, the following effect is obtained in addition to the effect (d) of the first embodiment.

(A) Support 2a, support 2c, and support 2b
And the height of the hole 14 of the support 2d is formed to be different from the height of the hole 14 by a half of the hole pitch.
Are formed. Further, in a state where the connecting member 3 is mounted upside down on the columns 2a to 2d, the connecting member 3 is formed to be changed by a distance of 1/4 of the pitch from the original state. For this reason, the shelf 4 can be simply mounted on the supports 2a to 2d by turning the shelf 4 upside down or rotating in a horizontal plane.
Can be changed at a pitch of 25 mm.
Therefore, the mounting height pitch of the shelf 4 can be adjusted at a smaller interval than the pitch of the holes 14 without changing the pitch of the holes 14 of the columns 2a to 2d.

(B) As the first mounting portion and the second mounting portion,
Since the holes 14 and 15 are formed, the processing of the first mounting portion and the second mounting portion is facilitated. (C) Since the holes 14 and 15 are provided on the surface facing the outside of the assemblable shelf 1, the work of attaching the shelf member 4 becomes easy.

(D) The two connecting members 3 are made of the reinforcing members 8.
When the pin 16 is inserted in a state where the holes 14 and 15 are communicated with each other, the position of the hole 14 is not mistaken.

The embodiment is not limited to the above, and may be, for example, the following case. The present invention may be used for a frame shelf of an automatic warehouse. In this case, as shown in FIG. 7A, the columns 2a to 2d are formed in the shape of a rectangular tube, and the first mounting portions 7 are formed on two opposing surfaces at a predetermined pitch. In addition, 1 for every 4 shelves
A plurality of connecting members 3 are provided. Two types of the shelves 4 are used in the middle part and the end part of the frame shelf. The shelves 4 are provided so as to protrude to the front and rear sides of the connecting member 3 in the middle part, and protrude only to one of the connecting members 3 in the end part. It is provided as follows. As shown in FIG. 7B, the attachment of the connecting members 3 to the columns 2a to 2d is the same as that of the first embodiment, and the connecting members 3 are rotated by 180 degrees in a horizontal plane. When attached to 2d, the same effects as (a), (b) and (d) of the first embodiment can be obtained. Also, the first mounting portions 7 are provided so as to be vertically arranged in two rows, and the assembly type shelf 1 is mounted in a state where the first mounting portions 7 are continuous in the extending direction of the connecting member 3 (the left-right direction in FIG. 7B). Can be. In the first embodiment, the shape of the first mounting portion 7 may be any shape as long as the mounting claw 11 can be brought into contact with the support piece 7b in a state where the mounting claw 11 is inserted into the mounting hole 7a. As shown in FIG. 8A, a shape may be such that one corner of the square is cut out linearly. Further, as shown in FIG. 8 (b), a shape in which one corner of a square is cut off at a right angle may be used. Further, as shown in FIG.
The shape may be such that it is cut out only in an arc shape. In the first and second embodiments, the height of the upper surface of the connecting member 3 may be the height of any of the mounting claws 11 or the holes 15. In this case, the height of the upper surface of the connecting member 3 is easily understood, and the adjustment of the mounting height of the shelf member 4 is facilitated. When the height of the upper surface of the connecting member 3 is set to the height of the center mounting claw 11 or the hole 15, the balance of the shelf member 4 as a whole is improved. In the second embodiment, only the case where the shelf 4 is rotated in a horizontal plane without turning the shelf 4 upside down may be used. Also in this case, by rotating the connecting member 3 in the horizontal plane, the mounting height pitch of the shelf members 4 can be adjusted at a smaller interval than the pitch of the holes 14. In the second embodiment, the height of the upper surface of the connecting member 3 is formed so as to be changed from the original state in a state where the shelf 4 is turned upside down and attached to the columns 2a to 2d. It should just be. In this case, when the shelf 4 is turned upside down and attached to the columns 2a to 2d, the mounting height pitch of the shelf 4 can be adjusted at a smaller interval than the pitch of the holes 14. The first mounting portion may not be provided on a surface facing the outside of the assemblable shelf 1. Also in this case, the shelf 4
Can be adjusted at intervals smaller than the pitch of the first mounting portion. The number of the columns 2 is not limited to four, and may be six, eight, or ten so that the assemblable shelves 1 are linearly connected. In this case, for example, in the case of six, the assemblable shelves 1 are assembled in a state where two shelves are connected. The prefabricated shelf 1 may be configured such that a load is directly placed on the connecting member 3 or a support member is arranged on the connecting member 3 and the load is placed thereon.

In the following, technical ideas other than the claims that can be grasped from the embodiment will be described together with their effects. (1)
The assembly type shelf according to any one of claims 1 to 5, wherein the height of the upper surface of the connecting member is the same as the height of any one of the second mounting portions. In this case, the height of the upper surface of the connecting material is easy to understand,
Adjustment of the mounting height of the connecting member is facilitated.

(2) A frame shelf of an automatic warehouse having at least four columns and a shelf member having a connecting member for connecting the columns, wherein the columns have a plurality of first mounting portions formed at a constant pitch. In addition, two types in which the height of the first mounting portion is different by half the pitch are disposed in front and rear or left and right, and a plurality of second mounting portions are formed at both ends of the connecting member at the same pitch as the first mounting portion. A mounting piece is provided, the support and the connecting member are connected via the second mounting portion and the first mounting portion, and when the shelf is rotated by 180 degrees and mounted on the support while keeping the shelf horizontal, A framed shelf of an automatic warehouse in which the positions of the mounting pieces that make a pair with respect to the shelf material are set so that the height of the upper surface changes by half the pitch. In this case, the frame height of the shelf of the automatic warehouse can be adjusted at a smaller interval than the pitch of the first mounting portions without changing the pitch of the first mounting portions of the columns.

(3) According to the third aspect, the height of the upper surface of the connecting member is changed from the height of the connecting member attached to the column before the inversion when the connecting member is turned upside down and attached to the column. shelf. In this case, if the connecting member is turned upside down and mounted on the column, the mounting height pitch of the shelf material can be adjusted at a smaller interval than the mounting portion pitch.

[0044]

As described above in detail, according to the first aspect of the present invention, the mounting height pitch of the shelf material is set at a smaller interval than the mounting portion pitch without changing the pitch of the mounting portion of the column. Can be adjusted.

According to the second aspect of the present invention, the first aspect is provided.
In addition to the effects of the invention, heavy loads can be placed on the assemblable shelves as compared with the configuration in which the connecting members are supported by pins. According to the third aspect of the invention, in addition to the effect of the first aspect, the processing of the first mounting portion and the second mounting portion becomes easy.

According to the invention described in claim 4, according to claim 3,
In addition to the effects of the invention, the mounting height pitch of the shelf material can be adjusted at a smaller interval than the hole pitch without changing the hole pitch of the column.

According to the invention described in claim 5, according to claim 1,
In addition to the effects of the inventions of (1) to (4), assembling of an assemblable shelf becomes easy.

[Brief description of the drawings]

FIG. 1A is a perspective view of a modular shelf according to a first embodiment. (B) is a schematic front view of the first mounting portion. (C) is a schematic front view of the second mounting portion.

FIG. 2 is a perspective view of a support column and a shelf member.

FIG. 3 is a schematic front view showing attachment of the shelf material to a support.

FIG. 4 is a schematic front view showing attachment of the shelf material to a support.

FIG. 5 is a schematic front view showing attachment of a shelf member to a column according to the second embodiment.

FIG. 6 is a schematic front view showing attachment of the shelf members to the columns.

FIG. 7A is a schematic perspective view showing attachment of a shelf member to a column according to another embodiment. (B) is a schematic front view similarly showing attachment of a shelf to a support.

FIG. 8 is a schematic front view of a first mounting portion according to another embodiment.

FIG. 9 is a schematic front view showing attachment of a conventional shelf to a support.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Prefabricated shelf, 2a-2d ... Prop, 3 ... Connecting material, 7 ... First mounting part, 7a ... Mounting hole, 7b ... Support piece, 9,10 ... Mounting piece, 11 ... Mounting claw, 14 ... First Hole as mounting part, 1
5 ... holes as second mounting parts, 16 ... pins as support members.

 ────────────────────────────────────────────────── ─── Continuing on the front page (72) Inventor Hisao Kame 2-1-1 Toyota-cho, Kariya-shi, Aichi Prefecture Inside Toyota Industries Corporation

Claims (5)

[Claims] 1. An assembling shelf comprising at least four columns and a connecting member for connecting said columns, wherein said columns have a plurality of first mounting portions formed at a constant pitch, and said first mounting portions are provided. Part heights differ by half the pitch 2
Kinds are arranged back and forth or left and right, and at both ends of the connecting member, mounting pieces provided with a plurality of second mounting portions at the same pitch as the first mounting portion are provided, and the second mounting portion and the first mounting portion are provided. The support and the connecting material are connected via an attachment portion, and when the connecting material is attached to the support by rotating the connecting material by 180 degrees while maintaining the horizontal, the height of the upper surface of the connecting material is equal to the pitch. A prefabricated shelf in which the position of the pair of mounting pieces with respect to the connecting member is set so as to change by half. 2. The first mounting portion is formed of a mounting hole and a support piece, and the second mounting portion is formed of a mounting claw. When the mounting claw is fitted into the mounting hole, the first mounting portion is formed with the mounting claw. The assembly type shelf according to claim 1, wherein the support and the connection member are connected in a state where the support piece is in contact with the surface. 3. The method according to claim 1, wherein the first mounting portion and the second mounting portion are formed by holes, and the support and the connecting member are connected via a support member inserted into the both holes. The modular shelf described. 4. The height of the upper surface of the connecting member is such that the connecting member is turned upside down and attached to the column.
The assembly type shelf according to claim 3, wherein the height is changed by a distance of １ ／ of the pitch from a height attached to the column before inversion. 5. The prefabricated shelf according to claim 1, wherein the first mounting portion is provided on a surface facing the outside of the prefabricated shelf.