JP2704707B2 - Double pillar 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 double-postable assembly shelf having front and rear columns.

[0002]

2. Description of the Related Art In general, a double-post type assembling shelf is constructed by assembling a shelf frame body by connecting columns with a frontage connecting member and a depth connecting member, and forming locking holes in the left and right walls of the column at a constant pitch in a vertical line. The locking claws projecting from the front and rear ends of the shelf support oriented in the depth direction are fitted into the locking holes of the front and rear supports to support the shelf support, and the shelf support supported by the left and right supports. There is an example in which a shelf board is erected. The locking holes arranged in a vertical line are simultaneously used to lock accessories such as a back plate, a back net, a back contact, and a side plate.

[0003]

Therefore, when changing the shelves, it is necessary to remove accessories at the same time,
Conversely, the work was troublesome because the user had to remove the shelf support once to move and remove accessories. In addition, even when connecting the assembled shelves with the connecting shelves, the connecting shelves cannot be provided at the same height as the existing shelves, so that the connecting shelves are stepped and difficult to use.

[0004] Although there is a type in which the locking holes on the left and right walls of the column are shifted back and forth, all of them are holes for supporting shelf supports, and locking holes are provided for fine adjustment of a shelf position. However, the above-mentioned problem has not been solved.

[0005] The present invention has been made in view of such a point,
The object is to provide a highly rigid double-column assembly shelf in which the change of shelf can be easily performed independently of accessories and the connecting shelf can be provided at the same height as the existing shelf. .

[0006]

In order to achieve the above-mentioned object, the present invention relates to a method of manufacturing a vehicle comprising a column, which stands upright and left and right at a distance from each other, and a pair of columns near the upper and lower ends of the column. In a double-column assembly shelf, a frontage connecting member 5, 6 for connecting the frontage of the shelf and depth connecting members 7, 8 for connecting the depth direction near the upper and lower ends of the columns 3, 4 constitute a shelf frame. The pillars 3 and 4 are channel pillars or hollow prisms, and a plurality of first locking holes 2 are formed in left and right walls 3c and 4c and front and rear walls 3b and 4b near upper and lower ends of the pillars 3 and 4, respectively.
0, 21 are formed, and the second locking holes 22 and the third locking holes 23 are arranged in parallel at a constant pitch in the vertical direction between the upper and lower first locking holes 20, 21 of the left and right walls 3c, 4c. The two rows of the front of the front of the shelf front are vertically provided as third locking holes 23 in the second row.
The locking hole 22 has a narrow shape in the lower part, and the frontage connecting members 5 and 6 and the depth connecting members 7 and 8 have the first
The first locking claw 5 has a protruding first locking claw 5h, 6h, 7f, 8f to be fitted corresponding to the locking hole 20, 21.
h, 6h, 7f, 8f at the first and second
The pillars 3 and 4 are connected to each other by fitting into the locking holes 20 and 21, and a shelf receiver 9 that supports the left and right ends of the shelf plate 10 in the depth direction supports the second locking holes at the front and rear ends thereof. A second locking claw 9g is provided so as to fit in correspondence with the second locking claw 22, and the second locking claw 9g is fitted into the second locking hole 22 having a narrow width below the columns 3 and 4. It is supported between the front and rear struts 3 and 4 , and the front contact plate 16, the back net 17, the side shelf 30
Or the connecting shelf receiver 40 has its locking claws 16d, hooks 18,
The locking claws 30c, 30d, 40d are inserted into the third locking holes 23.
A multi-column assembly shelf that is fitted and supported .

The left and right walls 3c and 4c of the columns 3 and 4 are vertically oriented.
The second locking hole 22 and the third locking hole 23 are arranged in parallel at a constant pitch
The two front rows of the front and rear sides of the shelf front are vertically provided as third locking holes 23.
The second locking hole 22 is used for supporting a shelf, and the third locking hole 23 is used for the front contact plate 16, the back net 17, and the side shell.
So that it can be used to support the
I have to. Therefore, the shelf receiver 9 and the front contact plate 16 etc.
Supported simultaneously without interfering with, is simple work without need to remove the front per plate 16 or the like during stage replacement of shelves 10.
If the third locking holes 23 are used for supporting the connecting shelf 41, it is possible to make the same height as the existing shelf 10 and to easily assemble assembly shelves having different depth dimensions.
As described above, various modes of use are conceivable and convenient depending on how the third locking hole 23 is used.

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention shown in FIGS. 1 to 23 will be described below. The assembling shelf 1 of the present embodiment is composed of a combination of steel members, and a pair of front and rear columns 3 and 4 erected on the floor via leg seats 2 are spaced at a predetermined interval in the frontage direction. The front connecting members 5 and 6 connect the posts 3 and 3 on the front of the shelf front and the posts 4 and 4 on the rear of the front of the shelf near the upper and lower ends, respectively. Depth connecting members 7, 8 are connected near the upper and lower ends to form a shelf frame.

[0009] The upper and lower three shelf supports 9 are locked between the pair of front and rear columns 3 and 4 with an appropriate space therebetween, and a shelf plate 10 is installed between the left and right shelf supports 9 opposed to each other. Also, a top plate 11 is erected between a pair of upper and lower depth connecting members 7 corresponding to the left and right phases,
A shelf plate 10 is provided between the left and right corresponding pair of the lower depth connecting members 8.
Is erected. The main assembly shelf 1 is an assembly type assembly shelf as described above, and its details will be described below.

First, the columns 3 and 4 used here are:
The cross-section is substantially U-shaped, and both open edges are slightly bent inward to form bent ends 3a, 4a, and openings 3d, 4 are formed between the bent ends.
d, and the pair of columns 3 and 4 are
d and 4d are erected so that they face each other. Accordingly, the columns 3 and 4 have front and rear walls 3 opposite to the openings 3d and 4d.
b, 4b, and the left and right side surfaces become left and right walls 3c, 4c.

In the vicinity of the upper and lower ends of the front and rear walls 3b, 4b, four first plate-like locking holes 20 are respectively provided in two rows and two columns, and are located near the upper and lower ends of the left and right walls 3c, 4c. A first locking hole 21 in the form of a feather plate is formed in each of the first and second locking holes 20 at the same height as the first locking hole 20. The first locking hole 20,
The shape of the feather plate 21 is similar to the shape of the vertically long main body of the feather plate and the portion of the handle that becomes narrower and tapered.

In the left and right walls 3c and 4c, the second locking holes 22 and the third locking holes 22 are vertically spaced at regular intervals between the upper and lower first locking holes 21.
The locking holes 23 are vertically arranged in parallel, and the front and rear walls 3b, 4b
A third locking hole 23 is provided on the side. The second locking hole 22 has an upper edge in an arc shape and has a narrow side edge and a lower edge in a horizontal horseshoe shape as going downward. The third locking hole 23 is simply a thin vertically long hole.

On the other hand, the frontage connecting members 5 and 6 for connecting the columns in the frontage direction have a horizontal wall 5a which is long in the horizontal direction when the frontage connecting member 5 erected thereabove is viewed in accordance with FIGS. And upper and lower walls 5b and 5c, whose upper and lower edges are bent in the same direction horizontally, form a substantially U-shaped cross section.
Is further bent at its end to form a bent wall 5d.
The left and right ends of the frontage connecting member 5 have contact ends 5e extending flush with the front and rear walls 3b, 4b of the columns 3, 4, and are gently extended from the contact ends 5e via the steps 5f. And is connected to the vertical wall 5a. The step portion 5f is formed so as to be tapered from the front and rear walls to the side contact end portion 5e in a front view, and the frontage connecting member 5 secures high rigidity by the step portion 5f.

The contact end portion 5e extends slightly downward, and its inner edge is bent at a right angle to the contact end portion 5e to contact the left and right walls 3c, 4c of the columns 3, 4. 5 g are formed. At the contact end portion 5e, a first locking claw 5h in the form of a feather plate projected from the front side to the back side corresponds to the first locking hole 20 provided on the front and rear walls 3b, 4b of the columns 3, 4. And two upper and lower parts are formed. Same first locking claw 5h
Has a blade shape slightly smaller than the first locking hole 20, and its upper and lower ends are continuous with the contact end 5e, and the left and right sides are open.

Therefore, the contact end 5e of the frontage connecting member 5
Are opposed to each other near the upper ends of the front and rear walls 3b and 4b of the columns 3 and 4, and the upper and lower two first locking claws 5h are fitted into the upper portions of the first locking holes 20 each having a size slightly larger and lower. When it is dropped, the portion of the first locking claw 5h corresponding to the base of the handle of the feather board is inserted into the left and right openings of the first locking claw 5h, so that the first locking claw 5h is securely fitted.

The frontage connecting member 5 is connected to the columns 3 and 4 by fitting the first and second first locking claws 5h into the first locking holes 20, so that the rigidity in the direction of the frontage of the shelf is increased, and 1 locking claw 5
Since the upper and lower ends of h are hardly deformed and firmly locked by connecting the upper and lower ends thereof to the contact end 5e, they are strong against the moment in the depth direction and increase the rigidity in the depth direction of the shelf.

While the above description has been made with reference to the upper frontage connecting member 5, the lower frontage connecting member 6 is also substantially the same, with reference to FIG. The only difference is that the extended portion extends upward in the frontage connecting member 6. In this way, frontage connecting members 5 and 6 are respectively provided in the upper and lower portions of columns 3 and 3 on the front of the frontage and on the upper and lower portions of columns 4 and 4 on the rear side of the frontage.
It is erected by the engagement of the first locking pawls 5h and 6h with 20.

On the other hand, the depth connecting members 7 and 8 provided between the pair of front and rear columns 3 and 4 will be described with reference to FIGS. A top plate receiving portion 7b, which is formed by turning a flat plate vertically and is horizontally folded at a predetermined height horizontally, protrudes horizontally from the vertical wall 7a, and the lower edge of the vertical wall 7a is on the opposite side to the top plate receiving portion 7b. Is bent horizontally to form a horizontal end portion 7c. The horizontal end portion 7c has a length that is cut off at the front and rear ends and is sandwiched between the front and rear struts 3 and 4, and is an elongated rectangular bent end. The front and rear corners of the portion 7 form a notch 7d which is cut off obliquely.

The ends of the vertical wall 7a extending forward and backward from the horizontal end 7c are the contact ends 7e, 7e which contact the left and right walls 3c, 4c of the columns 3, 4, respectively. , 7e, the first locking claws 7f, which are the same as the first locking claws 5h, 6h.
Is protruding. Therefore, the horizontal end 7c of the depth connecting member 7 is sandwiched between the front and rear columns 3 and 4, and the front and rear contact ends 7e,
7e are opposed to each other near the upper ends of the left and right walls 3c and 4c of the columns 3 and 4, and the upper and lower two first locking claws 7f are fitted into the upper portions of the first locking holes 21 each having a size slightly larger. When the first locking claw 7f is dropped downward, the portion of the first locking claw 7f corresponding to the root of the handle of the feather plate is bitten into the left and right openings, and is firmly engaged. The frontage connecting members 5, 6
Similarly to the above, the depth connecting member 7 can maintain high rigidity in the depth direction by engaging at four places, and can secure rigidity in the shelf front direction.

Although the above description has been given of the upper depth connecting member 7, the lower depth connecting member 8 is also substantially the same, and the shelf receiving portion 8b is located at a lower position in the shape and the horizontal end portion 8c is formed at the lower end. The only difference is that the upper end edge of the vertical wall 8a is bent and formed (see FIGS. 5, 6, and 9). Thus, one of the left and right walls 3c,
Depth connecting members 7 and 8 are provided in the upper and lower portions between the first locking holes 4c.
It is bridged by the engagement of the first locking pawls 7f and 8f with 21.

When the columns 3 and 4 are columns at the left and right ends of the assembly shelf 1, the depth connecting members 7 and 8 may be provided on one of the left and right walls 3c and 4c. Depth connecting members 7, 8 are provided on both left and right walls 3c, 4c. At this time, the horizontal ends 7c and 8c of the depth connecting members 7 and 8 erected on the left and right walls 3c and 4c of the columns 3 and 4 protrude in directions approaching each other, and are bent ends 3a and 4 of the columns 3 and 4 respectively.
a, and a certain distance is left between them.

Thus, the engagement between the first locking holes 20 and 21 and the first locking claws 5h, 6h, 7f and 8f makes it possible to use a plurality of columns 3 and 4 without using any fastener such as a bolt. Since the frontage connecting members 5, 6 and the depth connecting members 7, 8 are laid in front, rear, left and right to form a shelf frame, it is easy to assemble and has high rigidity in the frontage direction and the depth direction. do not need.

Referring to FIGS. 7, 8, 9 and 11, the shelf support 9 for supporting the interrupted shelf board 10 is formed by vertically extending a front and rear long plate, and forming a lower edge of the vertical wall 9a. The shelf receiving portion 9b is formed by being bent horizontally, and the upper end edge is bent to the opposite side to the shelf receiving portion 9b in the same manner as the horizontal end portion 8c of the lower depth connecting member 8 so as to have the same shape. An end 9c is provided, and a notch 9d is formed at the front and rear corners of the horizontal end 9c. Then, a part of the front and rear edges of the vertical wall 9a is bent at a right angle, and
e is formed, and the vertical wall 9a having the shelf board regulating piece 9e is formed.
Are end portions 9f, 9f which are in contact with the left and right walls 3c, 4c of the columns 3, 4, respectively. The end portions 9f, 9f are punched out on the column side above and below the contact ends 9f, 9f to form the second locking claws 9g. , 9g are projected.

The second locking claws 9g are provided on the left and right walls 3 of the columns 3 and 4.
Corresponding to the horseshoe-shaped second locking hole 22 vertically provided in c and 4c, the bulging portion is swelled vertically into a slightly long oval shape, and the lower half of the periphery of the base of the swelling portion is formed from below. The shape is such that a notch 9h about the thickness of the steel plate is inserted upward. The width of the second locking claw 9g is equal to the width of the horseshoe-shaped lower edge of the second locking hole 22.

Therefore, the horizontal end 9c of the shelf receiver 9 is sandwiched between the front and rear struts 3 and 4, and the front and rear contact ends 9f and 9f are supported by the struts 3 and 4.
The right and left side walls 3c, 4c are opposed to each other at a predetermined height position, and two upper and lower second locking claws 9g are respectively fitted into the upper portions of the horseshoe-shaped second locking holes 22 and dropped downward. The lower edge of the second locking hole 22 bites into the cut 9h and is firmly engaged. The horseshoe-shaped second locking hole 22 has a wide upper portion that is easy to fit the second locking claw 9g, and when dropped downward, the narrow lower edge of the second locking hole 22 cuts into the second locking claw 9g. Since the front and rear movement of the shelf support 9 is prohibited and engaged, it is useful to increase the rigidity of the shelf in the depth direction.

In this manner, the shelf plate 9 is erected and supported by the shelf receiving portion 9b between the shelf supports 9 which are engaged and supported at the same height on the right and left adjacent columns, and the shelf plate 10 has front and rear shelf plate regulating pieces 9e. And sliding back and forth is prohibited. The lower depth connecting member 8 also supports the shelf plate 10 on its shelf receiving portion 8b to form a lowermost shelf, and the top plate receiving portion 7 of the upper depth connecting member 7
b supports a top plate 11 having a similar shape to the shelf plate.

As described above, the basic structure of the assembly shelf 1 is assembled, and the columns 3, 4 are provided with two rows and two columns of first locking holes 20 near the upper and lower ends of the front and rear walls 3b, 4b. Therefore, the first locking hole 20 vertically provided on the left side is used for the frontage connecting members 5 and 6 provided on the left side of the column, and the first locking hole 20 vertically provided on the right side is on the right side of the column. Are used not only at the left and right ends of the assembly shelf 1 but also as intermediate supports.

When used for an intermediate support, as shown in FIG. 13, a side net 12 in which a wire 12b is stretched in a net shape on a rectangular frame member 12a made of a large-diameter steel wire is opposed to the front and rear intermediate supports 3 and 4. A partition can be formed by fitting the opening into the opening from above (see FIG. 15). The side net 12 is fitted between the horizontal ends 7c and 8c of the left and right depth connecting portions 7 and 8 and the horizontal end 9c of the shelf receiver 9 and is supported with as little play as possible.

The side net 12 can be fitted from above as described above.
After the depth connecting portions 7, 8 and the shelf support 9 are erected on the c, 4c, the side net 12 is inserted into the opening 3d, 4d of one of the columns first from the other side, and then the remaining front and rear portions are left. One into the opening of the other column, and then the other left and right walls 3c, 4
Alternatively, the depth connecting portions 7, 8 and the shelf receiver 9 may be provided to support the side net 12 therebetween.

At this time, either the front or rear of the side net 12 is first inserted into the opening of one of the pillars, but the horizontal ends 7c, 8c, 8c, 8c, Since there are oblique notches 7d, 8d and 9d at the front and rear corners of 9c,
Can be easily inserted into the opening of the column.

The above description has been given of the case where the side net 12 is attached to the middle partition. However, when the side net 12 is attached as the side plates at the left and right ends of the shelf, the depth connecting portions are attached to the left and right walls 3c and 4c inside the columns 3 and 4, respectively. After laying the 7, 8 and shelf supports 9, the side net 12 is inserted into the opening of the column as described above, and then a holding plate 13 as shown in FIG. . That is, the holding plate 13 is moved from the shelf receiver 9 to the shelf receiving portion 9b and the shelf plate regulating piece 9e.
The upper edge of the vertical wall 13a is bent to have a horizontal end 13b, and the front and rear ends of the vertical wall 13a
It has a pair of upper and lower locking claws 13c.

Therefore, the left and right walls 3 outside the columns 3 and 4
The second locking claw 13a is engaged with the second locking holes 22 of the c and 4c and the holding plate 13 is erected, so that the horizontal end 9c of the shelf support 9 and the holding plate
The side net 12 is supported by being sandwiched between the horizontal end portion 13b and the horizontal end portion 13b (see FIG. 16).

When a thin side plate or the like is used instead of the side net, as shown in FIG. 17, a shelf piece 9 sandwiching the side plate 14 and a holding piece 15 are attached to the horizontal ends 9c, 7c, 8c of the depth connecting portions 7, 8. If fitted, play of the side plate 14 can be prevented. As shown in FIG. 18, the holding piece 15 is a rectangular parallelepiped with a cut 15a having a fixed width, and is fitted to the shelf support 9, the horizontal ends 9c, 7c, 8c of the depth connecting portions 7, 8 using the cut 15a. Use together. In other words, the pressing pieces 15 are fitted at two opposing front and rear portions of the corresponding horizontal end, so that the side plate 14 is sandwiched between the opposing pressing pieces 15 and 15 and is supported without play.

Next, the front contact plate 16 erected on the front of the frontage is
As shown in FIG. 19, the left and right long flat plates are made vertical, and the upper and lower edges of the vertical wall 16a are folded forward to form a fixed gap between the upper and lower folded pieces 16b and 16c and the vertical wall 16a. At the same time, a large opening is formed between the folded pieces 16b and 16c to provide a business card insertion. The upper and lower two edges of one edge of the vertical wall 16a are extended to form locking claws 16d, 16d, the ends of which are bent downward into an L-shape.
The locking projections 16e, 16e are formed by simply extending straightly at the locations. The distance between the upper and lower locking claws 16d and the distance between the upper and lower locking protrusions 16e,
The distance is equal to the interval between the third locking holes 23 arranged in c.

Therefore, as shown in FIG. 19, an appropriate third locking hole of the left and right columns 3, 3 in consideration of the positional relationship with the shelf plate 10.
23 is selected, and the locking claws 16d, 16d and the locking projections 16e, 16d at both ends are selected.
e is fitted and locked. The business card holder can be sandwiched by a piece of paper on which the names of the articles to be stored on the shelf are written. Further, the front contact plate 16 can be used as a back contact plate by directly extending between the columns 4 and 4 on the rear surface of the frontage.

As described above, the front and back contact plates can be erected using the third locking holes 23 of the columns 3 and 4, and the third contact hole can be used when the back contact plate is a single back plate. Lock hole 23
The back plate can be attached by using irrespective of the construction of the shelf plate. For example, if a back net is to be attached, the vertical frame member portion shown in FIG. Attach the hook 18 in place. The hook 18 comprises a winding portion 18a wound around the frame member 17a and an engaging claw portion 18b fitted into and engaged with the third locking hole 23 of the support post 4, and as shown in FIGS. The engaging claw portion 18 b engages with the locking hole 23, and the back net 17 is supported via the hook 18.

As described above, all the general structures of the assembly shelf 1 are assembled, but in the assembly shelf 1 of this embodiment, the columns 3, 4 are used.
The left and right walls 3c and 4c have third locking holes 23 arranged in parallel with the second locking holes 22, so that they can be used to support other accessories or be used in various ways. . And the attachment and detachment of accessories
Is used irrespective of the shelf receiver 9, and there is no inconvenience such as the necessity of removing accessories when changing the shelf.

FIG. 20 shows a mounting structure of the side shelf 30. The side shelf 30 is provided to protrude from the left and right outer surfaces of the assembly shelf 1. The side shelf 30 has a horizontal shelf plate portion 30a and triangular side walls 30 fixed to the front and rear side surfaces thereof.
The side wall 30b has a horizontally long triangular shape and is tapered from the proximal end to the distal end, and locking claws 30c and 30d are projected from two upper and lower portions on the proximal end. Upper claw 30c
Has an L-shape with the tip bent downward, and the lower locking claw 30
d simply protrudes in a rectangle.

The distance between the upper and lower locking claws 30c, 30d is
20, the side shelf 30 is kept horizontal at an appropriate height as shown in FIG. 20, and the left and right walls 3c, 4c on the outer sides of the columns 3, 4 are equal to each other. When the right and left locking claws 30c and 30d are fitted and dropped into the third locking hole 23, the upper L-shaped locking claw 30c is hooked and locked at the lower end of the third locking hole 23. In this way, the side shelves 30 can be easily mounted, the mounting height can be freely set and changed, and the side shelves 30 can be mounted in a plurality of stages vertically.

Next, the assembling shelves 1 are arranged in two rows in parallel in the depth direction, and the two are connected by a connecting shelf so that they can be used as an assembling shelf having a large depth. FIG. 21 is a side sectional view showing a state in which the assembly shelves 1 are connected to each other by the connection shelf receiver 40 and a shelf 41 is erected on the connection shelf receiver 40 to form a connection shelf.

As shown in FIG. 22, the connecting shelf receiver 40 has a long flat plate extending vertically in the front-rear direction, and the lower end edge of the vertical wall 40a is horizontally bent to form a shelf receiving portion 40b. The shelf receiver
The horizontal wall 40a is bent in the opposite direction to that of the horizontal wall 40c to form a horizontal end 40c. Both ends of the vertical wall 40a are provided with two locking pawls 40d at upper and lower positions in the same direction as the horizontal end 40c. It is provided to be bent. The distance between the upper and lower locking claws 40 d is equal to the distance between the third locking holes 23 of the columns 3 and 4, and each locking claw 40 d
Is rectangular, and a cut 40e is formed at the lower part of the bent portion from below to above.

The connecting shelf supports 40 are horizontally held at the same height as the shelf supports 9 between the assembly shelves 1 arranged at predetermined intervals, and the right and left walls 3c inside the columns 3 and 4 of the front and rear assembly shelves 1. ,
When the locking claw 40d is fitted into the third locking hole 23 of 4c on both the left and right sides and dropped down, the third claw 40d is cut into the notch 40e.
The lower ends of the locking holes 23 are fitted and locked, and the connecting shelf receiver 40 is erected by connecting the front and rear assembly shelves 1. A connecting shelf support 40 is erected at the same height as the shelf supports 9 of the front and rear assembly shelves 1 so as to correspond to the left and right.

As shown in FIG. 23, the front and rear shelf supports 9 are inserted into the second locking holes 22 of the left and right walls 3c and 4c inside the columns 3 and 4, respectively.
The locking claws 9g, 9g are engaged with each other, and the connecting rack receiver 40 is engaged with the third locking holes 23 of the same left and right walls 3c, 4c between the front and rear shelf receivers 9 to engage the locking claws 40d. The shelf receivers 40b have the same height as the shelf receivers 9b of the front and rear shelf receivers 9. When a shelf board 41 is erected between the corresponding left and right connecting shelf receivers 40, the front and rear shelf receivers 40b are attached. A shelf flush with the shelf board 10 is formed.

As described above, the connecting shelf receiver 40 is provided between the front and rear assembly shelves 1.
By connecting the shelves 41 with each other, one assembly shelf having a large depth as shown in FIG. 21 is formed, and an assembly shelf capable of storing large articles, particularly articles having a large depth, can be easily assembled. . In addition, the assembly shelf of two rows before and after was connected,
It is also possible to connect three or more rows of assembly shelves. Prop 3, 4
The third locking hole 23 can be used irrespective of the mounting of the shelf, and can be used for various other uses.

[0045]

According to the present invention, the left and right walls 3c, 4 of the columns 3, 4 are provided.
c is provided for supporting the shelf support,
If the locking holes 23 are used for supporting accessories, they are supported at the same time without interference, so that there is no need to remove accessories when the shelf board 10 is changed, and the work is simple. If the third locking hole 23 is used for supporting the connecting shelf 41, it is possible to make the same height as the existing shelf 10 and it is possible to easily assemble a multi-column assembly shelf having a different depth dimension. it can. As described above, various modes of use are conceivable and convenient depending on how the third locking hole 23 is used.

[Brief description of the drawings]

FIG. 1 is a partially omitted front view of an assembly shelf according to an embodiment of the present invention.

FIG. 2 is a sectional view taken along line II-II in FIG.

FIG. 3 is a view taken in the direction of the arrow III in FIG. 2;

FIG. 4 is a sectional view taken along the line IV-IV in FIG. 3;

FIG. 5 is a view as seen from an arrow V in FIG. 2;

FIG. 6 is a sectional view taken along line VI-VI in FIG. 5;

FIG. 7 is a view on arrow VII in FIG. 2;

8 is a sectional view taken along line VIII-VIII in FIG. 7;

FIG. 9 is a perspective view of a main part partially omitted.

FIG. 10 is a partial perspective view of a frontage connecting member.

FIG. 11 is a partial perspective view of a shelf receiver.

FIG. 12 is a perspective view of a holding plate.

FIG. 13 is a perspective view of a side net.

FIG. 14 is a perspective view of a part of the back net and a hook.

FIG. 15 is a top view of an intermediate column portion partially sectioned.

FIG. 16 is a top view of a side end support portion partially sectioned.

FIG. 17 is a top view of an intermediate support portion showing a state where the side plate is pressed by using a pressing piece.

FIG. 18 is a perspective view of a holding piece.

FIG. 19 is a perspective view showing a mounting structure of a front contact plate.

FIG. 20 is a perspective view showing a mounting structure of a side shelf.

FIG. 21 is a side sectional view showing a state where two rows of assembly shelves are connected by a connection shelf;

FIG. 22 is a perspective view of a connection shelf receiver.

FIG. 23 is a side sectional view of a main part showing a mounting state of a connection shelf receiver.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Assembly shelf, 2 ... Leg seat, 3, 4 ... Prop, 5, 6 ... Frontage connection member, 7, 8 ... Depth connection member, 9 ... Shelf support, 10 ... Shelf board,
11 ... top plate, 12 ... side net, 13 ... holding plate, 14 ... side plate, 15 ... holding piece, 16 ... front contact plate, 17 ... back net, 18 ... hooking device, 20,
21: first locking hole, 22: second locking hole, 23: third locking hole, 30
… Side shelf, 40… connection shelf support, 41… shelf board.

Claims (1)

(57) [Claims] 1. A pair of pillars (3, 4) erected at intervals in front, rear, left and right, frontage connecting members (5, 6) for connecting a shelf frontage near upper and lower ends of the columns (3, 4), 4, a depth connecting member 7 for connecting the shelf depth direction near the upper and lower ends.
8, the supporting columns 3, 4 are channel columns or hollow prisms, and the right and left walls 3 c, 4 c and the front and rear walls 3 b, 4 b near the upper and lower ends of the columns 3, 4. A plurality of first locking holes 20 and 2 respectively.
1 and a second locking hole 22 and a third locking hole 23 are arranged in parallel between the upper and lower first locking holes 20, 21 of the left and right walls 3c, 4c at a constant pitch in the vertical direction. The front and rear faces are vertically arranged in two rows as third locking holes 23, and the second locking holes 22 have a narrow lower portion. The frontage connecting members 5 and 6 and the depth connecting members 7 and 8 are Each of the two end portions has a first locking claw 5h, 6h, 7f, 8f which is fitted in correspondence with the first locking hole 20, 21;
The first locking claws 5h, 6h, 7f, 8f are connected to the posts 3, 4
Are fitted into the first locking holes 20 and 21 at the upper and lower ends of the support pillars 3 and 4, respectively.
And a second locking claw of a projected shape in which a shelf receiver 9 supporting the left and right ends of the shelf plate 10 is fitted in front and rear ends corresponding to the second locking holes 22 at front and rear ends thereof. 9g, the second locking claw 9
g is dropped into the narrow second locking hole 22 below the columns 3 and 4 and fitted and supported between the front and rear columns 3 and 4, and the front contact plate 16, the back net 17, the side shelf 30 or Communicating
The knot rack 40 is provided with the locking claw 16d, the hook 18, and the locking claw.
30c, 30d, and 40d are fitted in the third locking holes 23.
A double-post assembly shelf characterized by being supported .