JP3300292B2 - Auxiliary locking hardware for adjusting the height of the shelf in the 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 an auxiliary latch for adjusting the height of a shelf in an assembly shelf, and more particularly, to adjusting the height of a shelf in a simple assembly shelf by which the height of the shelf can be finely adjusted. The present invention relates to an auxiliary locking metal fitting.

[0002]

2. Description of the Related Art FIG. 15 shows an example of a conventional latch for adjusting the height of a shelf in an assembly shelf of this type. In this embodiment, a shelf height adjusting lock 010 is fixed to both ends of the frontage connecting member 03. The latch 010 for adjusting the shelf height is composed of two walls orthogonal to each other. In FIG. 15, a plurality of locking claws (not shown) are formed on a vertical wall orthogonal to the plane of the drawing. The plurality of locking claws are engaged with a plurality of locking holes formed on the corresponding support surface, and the frontage connecting member 03 is formed.
Connects the columns 01l, 01l, which are adjacent in the left-right direction.

[0003] In this manner, the two columns 01l, 01l
A shelf receiving member 05 having a shelf receiving surface 05a which is bent in a multi-stage cross-section is fixed in parallel to the frontage connecting member 03 connecting the spaces, and the shelf receiving portion 05a configured as a flow shelf is fixed to the shelf receiving surface 05a. 06
Is placed and supported.
In the same manner, the other edge of the shelf 06
1 and 02l are mounted and supported on a shelf receiving surface 05a 'of a shelf receiving member 05' fixed to a frontage connecting member 03 connecting between l and 02l.

[0004] Therefore, the latch 010 for adjusting the height of the shelf.
The height of the shelf 06 placed and supported on the shelf receiving surfaces 05a, 05a 'can be adjusted by selecting the engagement hole of the support surface with which the engagement claw is to be engaged.

[0005]

However, in the above-described conventional shelf-height adjusting latch 010 in the assembly shelf 01, the latch lip of the shelf-height adjusting latch 010 is engaged. Only by selecting the locking holes in
And the height of the shelf 06 could not be finely adjusted. In the case where the number of locking holes on the support surface is not so large as to be selectable,
The height of the shelf 06 could not be adjusted at all.

The invention of the present application solves the above-mentioned problems of the shelf-height adjusting fitting 010 in the conventional assembly shelf 01, and can finely adjust the height of the shelf. It is another object of the present invention to provide an auxiliary locking metal fitting for adjusting the height of a shelf in a simple assembly shelf.

[0007]

SUMMARY OF THE INVENTION The present invention relates to a lock for adjusting the height of a shelf in an assembly shelf which solves the above-mentioned problems. A plurality of pillars are erected at intervals in front, rear, left and right, and the plurality of pillars are connected by a frontage connecting member in a left-right direction at a plurality of locations in the height direction of the pillars,
Further, the shelf frame is configured by being connected by brace or depth connection members in the front-rear direction, and the left-right connection between the plurality of columns by the frontage connection member is fixed to both ends of the frontage connection member. Locking brackets are locked to each of the two columns adjacent in the left-right direction, and a shelf receiving member is suspended and supported between each end of the frontage connecting member adjacent in the front-rear direction. The shelf connecting member is provided with a shelf-height-adjustment metal fitting for a shelf-height adjustment in an assembly shelf in which a shelf is hung and placed between the shelf-receiving members adjacent in the left-right direction. Are respectively interposed between the ends of the shelf receiving member and the end of the shelf receiving member, and include a first auxiliary locking fitting and a second auxiliary locking fitting. It has two orthogonal walls, and extends in the vertical direction among the two orthogonal walls. Plan view a substantially inverted L-shape of one of the first wall has a plurality of engaging holes in the vertical direction and the orthogonal 2
The other one of the elongated walls extending in the left-right direction is one of the walls,
It has a plurality of bolt holes in the left-right direction, and is bent at a right angle along the edge of the short side of the substantially inverted L-shape of the one wall,
The other one wall is bolted to the end of the frontage connecting member through the bolt hole, and one of the plurality of locking holes in the one wall has the locking hole. The locking claw of the second auxiliary locking fitting is engaged, and the end of the shelf receiving member is locked by the pin implanted in the second auxiliary locking fitting. It is an auxiliary locking metal fitting for adjusting the height of the shelf in the assembling shelf.

According to the first aspect of the present invention, as described above, the height of the shelf is adjusted by setting the locking claw of the second auxiliary locking fitting to the first auxiliary locking. By selecting which one of the plurality of locking holes of the one wall of the metal fitting to engage with, the pin is locked by the pin implanted in the second auxiliary locking metal. By changing the height position of the end of the shelf receiving member.

In addition, since the first auxiliary locking member does not form a structural member of the assembly shelf, a desired number of locking holes can be easily formed on one wall of the first auxiliary locking member with a reduced pitch. Thus, it is possible to increase the width of selecting the locking hole for engaging the locking claw of the second auxiliary locking metal. As a result, the height of the shelf can be finely adjusted.

[0010] When a plurality of locking means such as locking holes are provided in the up and down direction on the column, the locking claws and the like of locking fittings fixed to both ends of the frontage connecting member are moved in the left and right direction. The height of the shelf can be adjusted more finely by selecting which height position of each of the columns adjacent to the engaging means is to be engaged.

Further, the first auxiliary locking member and the frontage connecting member can be easily attached and detached by bolt connection and disassembly, and the first auxiliary locking member and the second auxiliary locking member can be connected to each other. Can be easily attached and detached by engaging and disassembling the locking hole and the locking claw. Therefore, the first auxiliary locking metal fitting and the second auxiliary locking metal fitting are extremely simple. is there.

According to the second aspect of the present invention, a recess for engaging with the pin is formed in at least one end of the shelf receiving member. The end of the shelf receiving member can be easily engaged and disengaged from the second auxiliary locking fitting.

Further, according to the invention described in claim 3, the plurality of columns are erected at intervals in the front-rear and left-right directions, and the plurality of columns are separated from each other at a plurality of positions in the height direction of the columns. Direction is connected by a frontage connection member, and is connected by a brace or depth connection member in the front-rear direction to form a shelf frame body. At a plurality of positions in the height direction, a shelf receiving member is suspended and supported, and a shelf height is set between the shelf receiving members adjacent in the left-right direction, and a shelf is suspended and placed. Adjustment auxiliary locking metal is interposed between each of the pillars adjacent in the front-rear direction and an end of the shelf receiving member, and a third auxiliary locking metal and a second auxiliary locking metal are provided. And the third auxiliary locking fitting is orthogonal. It has two walls that are the orthogonal 2
One of the walls, one of a substantially rectangular shape in a plan view extending in the vertical direction.
The wall has a plurality of locking holes in the vertical direction. Of the two orthogonal walls, the other wall having a substantially rectangular shape extending in the vertical direction and having a substantially rectangular shape in plan view has a plurality of locking claws in the vertical direction. And the plurality of locking claws of the other one wall are bent at a right angle along one long side of a substantially rectangular shape of the one wall, and the plurality of locking claws of the one pillar are adjacent to each other in the front-rear direction. The second auxiliary locking fitting is engaged with a plurality of locking holes formed in each of the plurality of locking holes, and one of the plurality of locking holes of the one wall is provided with the second auxiliary locking metal fitting. Wherein the end of the shelf receiving member is locked by a pin implanted in the second auxiliary locking fitting. It is an auxiliary locking fitting for adjusting the step height.

According to the third aspect of the present invention, as described above, the height of the shelf is adjusted by setting the locking claw of the second auxiliary locking fitting to the third auxiliary locking. By selecting which one of the plurality of locking holes of the one wall of the metal fitting to engage with, the pin is locked by the pin implanted in the second auxiliary locking metal. By changing the height position of the end of the shelf receiving member.

In addition, since the third auxiliary locking member does not form a structural member of the assembly shelf, a desired number of locking holes can be easily formed on one wall of the third auxiliary locking member at a reduced pitch. Thus, it is possible to increase the width of selecting the locking hole for engaging the locking claw of the second auxiliary locking metal. As a result, the height of the shelf can be finely adjusted.

In the case where a plurality of locking holes are provided in the up and down direction on the column, a plurality of locking claws of the other wall of the third auxiliary locking metal fitting are moved in the longitudinal direction. The height of the shelf can be more finely adjusted by selecting which of the multiple locking holes formed in each of the adjacent columns is to be engaged.

Further, the column and the third auxiliary locking metal, and the third auxiliary locking metal and the second auxiliary locking metal can be easily formed by the engagement between the locking hole and the locking claw and the disassembly thereof. Can be attached to and detached from the third auxiliary locking metal fitting, and the third auxiliary locking metal fitting and the second auxiliary locking metal fitting are extremely simple.

According to the fourth aspect of the present invention, at least one end of the shelf receiving member is formed with a notch for engaging with the pin, The end of the shelf receiving member can be easily engaged and disengaged from the second auxiliary locking fitting.

[0019]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the invention described in claims 1 to 4 of the present application shown in FIGS. 1 to 14 will be described below. FIG. 1 is a front view of an assembly shelf to which a shelf height adjusting auxiliary locking fitting according to the present embodiment is applied, and FIG. 2 is a cross-sectional view taken along line II-II of FIG. FIG. 3 is a view showing a state where two assembly shelves are arranged back to back and a shelf is placed on each assembly shelf. FIG. 3 is a partially enlarged view of a main part of FIG. FIG. 4 is a view showing a state in which a shelf receiving member and a shelf step are suspended and supported between connecting members. FIG. 4 is a first auxiliary locking fitting used for suspending and supporting the shelf receiving member in FIG. 5, FIG. 5 is a left side view of FIG. 4, FIG. 6 is a front view of a second auxiliary locking fitting used for suspension support of the shelf receiving member in FIG. 3, and FIG. FIG. 8 is a left side view of FIG.
FIG. 9 is a partially enlarged view of another main part of FIG. 2, showing a state in which a shelf receiving member and a shelf step are suspended and supported between columns that are adjacent in the front-rear direction; , A front view of a third auxiliary locking metal used for suspension support of the shelf receiving member, FIG. 10 is a left side view of FIG. 9, FIG. 11 is an upper side view of FIG. 4, and FIG. FIG. 13 is a partially enlarged left side view of FIG. 8, and FIG. 13 is a view showing, in an enlarged scale, respective engagement states between the support pillar, the third auxiliary locking metal fitting, and the second auxiliary locking metal fitting. FIG. 4 is a sectional view taken along line XIV-XIV of FIG.

In the present embodiment, as shown schematically in FIGS. 1 and 2, an assembly shelf 1 to which a shelf height adjusting auxiliary locking metal is applied has four columns 11, 1 r, and 2 l.
, 2r (the subscript l indicates the left, the subscript r indicates the right; 2r is not shown). The four columns 11l, 1r, 21 and 2r are erected at intervals in front, rear, left and right. At two places in the height direction of the column, the front and rear connecting members 3 and 3 are connected in the left-right direction, and, although not shown in detail, are connected by the multi-stage brace 4 in the front and rear direction, and It is configured.

The assembling shelf 1 has seven shelves, and at the fourth and seventh stages from the bottom, the four columns 1
are connected in the left-right direction by frontage connecting members 3, 3,..., thereby securing the rigidity of the assembly shelf 1 in the left-right direction. The rigidity of the assembly shelf 1 in the front-back direction is ensured by the multi-stage braces 4.

The four columns 11, 1 r, 21, and 2 r have the same substantially U-shaped cross-sectional shape (see FIG. 14), and the columns 11, 1 r and the columns adjacent to each other on the left and right sides. The reference numerals 2l and 2r are erected so that the opening directions of the substantially U-shape face each other.

In the first, second, third, fifth and sixth steps from the bottom of the assembly shelf 1, the frontage connecting member 3 is not particularly provided.
As will be explained in detail later, the four pillars 1l, 1r,
2l, 2r, columns 1l, 2l that are adjacent in the front-rear direction
.. Are suspended and supported between 1r, 2r, and 1r, 2r. , The middle receiving plate 8 and the rear receiving plate 9 (see FIG. 8) are suspended from the front, the center, and the rear, respectively, and are only attached integrally by bolt connection. These do not constitute structural members of the shelf frame of the assembly shelf 1.

In the fourth and seventh stages of the assembly shelf 1, the shelf receiving members 5 are also suspended and supported between the respective end portions of the frontage connecting members 3, 3 which are adjacent in the front-rear direction, and are adjacent in the left-right direction. Between these shelf receiving members 5, 5, a front receiving plate 7, a middle receiving plate 8, and a rear receiving plate 9 (see FIG. 3) for placing the shelf step 6 are suspended in front, center, and rear, respectively. It is attached integrally by bolt connection. These components also do not form a structural member of the shelf frame of the assembly shelf 1.

The shelf 6 is disposed high behind and has a number of rollers, and is configured as a fluidized shelf. However, the present invention is not necessarily limited thereto, and the shelf 6 is configured as a flat inclined shelf or a horizontal shelf. May be done.

Next, at the fourth and seventh stages of the assembly shelf 1,
A mode in which the columns 11, 1r, 21, and 2r are connected in the left-right direction by the frontage connecting members 3, and between each end of the frontage connecting members 3, 3 adjacent in the front-back direction. The manner in which the shelf receiving member 5 is suspended and supported will be described.

As shown better in FIG. 3, locking fittings 10 are welded to both ends of the frontage connecting member 3, respectively. Although not shown in detail, the locking fitting 10 is made of a steel material having an L-shaped cross section having two orthogonal walls, and one of the two orthogonal walls on the side orthogonal to the paper surface. A plurality of locking claws are cut and raised on the wall, and the plurality of locking claws are connected to the columns 11, 2 l, 1 r,
Locking holes 11 (FIG. 13) formed in each corresponding surface of 2r
), The columns are connected in the left-right direction, and the frontage connecting members 3, 3,.
Are locked by these columns.

The locking holes 11 are provided for supporting columns 1 l, 2 l, 1 r, 2 r
Are formed in the up and down direction, so that the locking holes 11 in which the locking claws of the locking metal fittings 10 are engaged are selected at different heights so that the frontage connecting members 3 and 3.・
・ Positions to lock the column can be adjusted in various ways.
Thereby, the height position of the shelf 6 can be variously adjusted.

The frontage connecting member 3 is made of a steel material having a substantially Σ-shaped cross section, and the central convex portion of the substantially Σ-shaped is flattened to form a flat surface 3a. The other one wall 12 of the first auxiliary locking fitting 12 described later is provided on the flat surface 3a.
b are connected and supported by bolt and nut fasteners 13.

The shelf receiving member 5 is suspended and supported between each end of the frontage connecting members 3, 3 which are adjacent to each other in the front-rear direction via an auxiliary locking metal for adjusting a shelf height. The auxiliary latch for adjusting the shelf height includes a first auxiliary latch 12 and a second auxiliary latch 14.

The first auxiliary locking fitting 12 is shown in FIGS.
As shown in detail in FIG. 1, two orthogonal walls 12a, 12a
b, one of the two walls 12a and 12b which are orthogonal to each other and extend in the vertical direction and have a substantially inverted L-shape in plan view.
a has a plurality of locking holes 12c in the vertical direction, and the other elongated rectangular wall 12b extending in the horizontal direction has a plurality (two) of bolt holes 12d in the horizontal direction. The other one wall 12b is formed by being bent at a right angle along the edge of the short side of the substantially inverted L-shape of the one wall 12a. The pitch of the plurality of locking holes 12c is usually set to support columns 1l, 2l, 1r,
The pitch is smaller than the pitch of the plurality of locking holes 11 formed in r.

The other one wall 12b of the first auxiliary locking fitting 12
Is the flat surface 3a at the end of the frontage connecting member 3 as described above.
Through the bolt holes 12d, 12d
They are connected and supported by fasteners.

One of the plurality of locking holes 12c is formed in one wall 12a of the first auxiliary locking metal fitting 12.
12c, upper and lower locking claws 14c, 14d of the second auxiliary locking fitting 14
(See FIGS. 6 and 7) are engaged with each other, and the second auxiliary locking member 14 is connected to one wall 12 of the first auxiliary locking member 12.
Locked to a.

The second auxiliary locking fitting 14 is shown in FIGS.
As shown in detail in the figure, the four circumferences of the rectangular base wall 14a are surrounded by the lower surrounding wall 14b, and extend slightly from the center of the upper surrounding wall portion in the figure and fold upward at a right angle to the rear. It has an upper locking claw 14c formed by bending, and a lower locking claw 14d formed by slightly extending from the center of the lower surrounding wall portion and bending downward at a right angle to the rear. The length of the lower locking claw 14d is considerably shorter than the length of the upper locking claw 14c.

The upper locking claw 14c of the second auxiliary locking member 14 having the above-described structure is inserted into one of the locking holes 12c of the first auxiliary locking member 12, and then the The second auxiliary locking member 14 is lifted as much as possible, and then the lower locking claw 14d of the second auxiliary locking member 14 is moved from the locking hole 12c into which the upper locking claw 14c is inserted by one. Alternatively, the second auxiliary locking fitting 14 is inserted into two (two in the present embodiment) lower locking holes 12c, and the entire second auxiliary locking fitting 14 is dropped as low as possible. The first auxiliary locking fitting 12 is securely locked to one wall 12a.

Accordingly, the length of the rectangular long side of the second auxiliary locking member 14 is equal to the length of the locking hole of the first auxiliary locking member 12.
It is as small as three parts of 12c, and its locking position can be changed very easily by hand.
The surrounding wall 14b imparts rigidity to the second auxiliary locking fitting 14.

At the center of the base wall 14a of the second auxiliary locking fitting 14, a pin 14e with a head is implanted.
In the gap between the head 14f and the base wall 14a, a recess 5a formed by cutting out the front end (left side in FIG. 3) of the shelf receiving member 5 is inserted and locked by the pin 14e. ing.

A notch 5a is not formed at the rear end (right side in FIG. 3) of the shelf receiving member 5, and the end is formed in a gap between the head 14f and the base wall 14a. Inserted, pin
It is only supported by 14e. In this way, when the locking position of the second auxiliary locking member 14 locked to the first auxiliary locking metal member 12 arranged rearward is changed in various ways, the rear end of the shelf receiving member 5 can be changed. Since the part automatically slides on the pin 14e, the position where the end abuts on the pin 14e can be automatically changed.

Normally, the locking position of the second auxiliary locking metal fitting 14 disposed rearward is higher than the locking position of the second auxiliary locking metal fitting 14 disposed frontward, and the position of the second auxiliary locking metal fitting 14 in the left-right direction is increased. It is used such that the rear position of the shelf 6 that is suspended and placed between the adjacent shelf receiving members 5, 5 is raised. This allows
The shelf 6 can be used as a fluidized shelf.

In this manner, the height position and the degree of inclination of the shelf 6 used as a fluidized shelf are determined by the positions of the front and rear locking members 10, 10 with respect to the columns 11 and 21 and the columns 1r and 2r. In addition to variously changing the stopping positions, variously changing the locking positions of the second auxiliary locking members 14, 14 provided on the front and rear with respect to the first auxiliary locking members 12, 12, respectively. By doing
It can be adjusted more finely.

Next, at the first, second, third, fifth and sixth stages of the assembling shelf 1, the columns 1l, 2l and 1
The manner in which the shelf receiving members 5, 5 are suspended and supported between r and 2r will be described. In the following, a mode in which the shelf receiving member 5 is suspended and supported between the columns 11 and 2l will be described, but the shelf receiving member 5 is supported between the columns 1r and 2r.
The manner in which is suspended and supported is exactly the same.

In FIG. 8, the shelf receiving member 5 is suspended and supported between columns 1l and 2l adjacent in the front-rear direction via another auxiliary metal fitting for adjusting the shelf height.
The other auxiliary latch for adjusting the height of the shelf includes a third auxiliary latch 15 and a second auxiliary latch 14. The second auxiliary locking fitting 14 is as described above.

The third auxiliary locking fitting 15 is shown in FIGS.
As shown in detail in FIG. 1, two orthogonal walls 15a,
15b. And these two orthogonal walls 15a,
A plurality of locking holes 15c are formed in one vertical wall 15a extending in the vertical direction on one wall 15a extending in the vertical direction. The pitch of the plurality of locking holes 15c is usually smaller than the pitch of the plurality of locking holes 11 formed in the columns 11, 21, 1r, and 2r.

The other generally rectangular wall 15b extending in the vertical direction is formed by being bent at a right angle along one long side of the substantially rectangular one wall 15a. One wall
A plurality of (two) locking claws 15d are formed in the vertical direction on the 15b. The width of the other one wall 15b is
Narrower than the width.

The two locking claws 15d of the other wall 15b are formed on the corresponding surfaces of the columns 11 and 21 adjacent to each other in the front-rear direction, as is better shown in FIGS. Each of the plurality of locking holes 11 is engaged with two of the plurality of locking holes 11, and thus the third auxiliary locking metal fitting 15
Are locked to these columns 11 and 21.

Each column 11, 2 l of the third auxiliary locking fitting 15
The locking position of the two locking claws 15d can be adjusted variously by selecting two locking holes 11 to be engaged with the two locking claws 15d at different height positions. Thereby, the height position of the shelf 6 can be variously adjusted.

Further, a plurality of locking holes 11 in one wall 15a are provided.
A second auxiliary locking fitting is provided in any one of the locking holes 11.
The fourteen upper and lower locking claws 14c and 14d are engaged with each other, and thus the second auxiliary locking metal fitting 14 is locked to the third auxiliary locking metal fitting 15. Since the mode is exactly the same as the mode in which the second auxiliary locking fitting 14 is locked to the first auxiliary locking fitting 12, detailed description is omitted.

The pin 14 implanted in the second auxiliary locking fitting 14
The mode in which the end of the shelf receiving member 5 is locked at e is exactly the same as that already described, and thus the repeated description is omitted.

As described above, the height position and the degree of inclination of the shelf 6 used as a fluidized shelf are determined by the third front and rear positions.
In addition to variously changing the locking position of the auxiliary locking fittings 15, 15 to the respective columns 11, 2 l, the third auxiliary locking fittings 14, 14 provided on the front and rear sides By variously changing the positions of the latches 15, 15, the positions of the latches 15 can be more finely adjusted.

Since the present embodiment is configured as described above, the following effects can be obtained. Shelf 6
Height adjustment of the upper and lower locking claws 14c of the second auxiliary locking fitting 14
, 14d to be engaged with one of the plurality of locking holes 12c, 15c of the first auxiliary locking fitting 12 and the third auxiliary locking fitting 15, respectively. By doing so, the height can be changed by variously changing the height position of the end of the shelf receiving member 5 which is locked by the pin 14e implanted in the second auxiliary locking fitting 14.

Further, since the first auxiliary locking member 12 and the third auxiliary locking member 15 do not form a structural member of the assembly shelf 1, a desired number of the first and second auxiliary locking members 12 and 15 are provided on one of the walls 12a and 15a. The locking holes 12c, 15c of the second auxiliary locking fitting 14 can be easily formed by narrowing the pitch, and the width for selecting the locking holes 12c, 15c with which the upper and lower locking claws 14c, 14d of the second auxiliary locking metal fitting 14 are engaged. Can be expanded. As a result, the height of the shelf 6 can be finely adjusted.

In addition, the corresponding surfaces of the columns 11, 1 r, 21, and 2 r are provided on the corresponding surfaces within a range that does not impair the strength of the columns.
Since a large number of locking holes 11 are formed in the vertical direction, a plurality of locking claws of the locking fitting 10 fixed to both ends of the frontage connecting member 3 and a plurality of the third auxiliary locking fitting 15 are provided. The height of the shelf 6 can be adjusted by selecting in advance which one of the locking pawls 15d is to be engaged with the locking hole 11 at the corresponding one of the columns 11, 1r, 21, and 2r. Can be performed more finely.

Further, the first auxiliary locking fitting 12 and the frontage connecting member 3 can be attached and detached by fastening and disassembling the bolt and nut fastener 13, and the first auxiliary locking fitting 12 is provided.
And the third auxiliary locking metal 15 and the second auxiliary locking metal 14,
The engagement and disassembly of the locking holes 12c and 15c and the upper and lower locking claws 14c and 14d and the disassembly thereof allow attachment and detachment.
r, 2l, 2r and the third auxiliary locking fitting 15
Can be attached and detached by the engagement and disassembly of the locking claw 15d with the locking claw 15d.
14 and 15 are very simple.

A pin is provided at the front end of the shelf receiving member 5.
Since the recess 5a that engages with the recess 14e is formed with a notch, it is very easy to engage and disengage (engage and disassemble) the end of the shelf receiving member 5 with the second auxiliary locking fitting 14. Further, the shelf receiving member 5 can be reliably suspended between the end portions of the front and rear connecting members 3 and 3 and between the columns 11 and 21 and the columns 1r and 2r adjacent in the front and rear direction. Can be handed over.

Further, since the concave portion 5a which engages with the pin 14e is not formed at the rear end of the shelf receiving member 5, the first auxiliary locking fitting 12 and the second When the locking position of the second auxiliary locking member 14 locked by the third auxiliary locking member 15 is variously changed, the rear end of the shelf receiving member 5 slides freely on the pin 14e. be able to.

As a result, the rear end of the shelf receiving member 5
The position of contact with 14e is automatically changed.
Adjustment of the height position and the degree of inclination of the rear part can be performed very easily.

In this embodiment, the four columns 1l, 1
r, 2l, 2r, at two places in the height direction of the support,
It is connected by frontage connecting members 3 and 3 in the left-right direction, and
Although the shelf frame is formed by being connected by the multi-stage braces 4 in the front-rear direction, a plurality of depth connecting members may be used instead of the multi-stage braces 4. The plurality of depth connecting members are suspended between columns 11, 2 l and columns 1 r, 2 r that are adjacent in the front-rear direction at a plurality of positions in the height direction of the column, and are connected to each other to connect them to the assembly shelf 1 in the front-rear direction. Is given.

[Brief description of the drawings]

FIG. 1 is a front view of an assembling shelf to which a shelf height adjusting auxiliary locking metal according to an embodiment of the present invention described in claims 1 to 4 of the present application is applied.

FIG. 2 is a sectional view taken along line II-II of FIG.
2 is a diagram showing a state in which two assembly shelves are arranged back to back, and a shelf is placed on each assembly shelf. FIG.

FIG. 3 is a partially enlarged view of a main part of FIG. 2 and shows a state where a shelf receiving member and a shelf are suspended and supported between frontage connecting members adjacent in the front-rear direction.

FIG. 4 is a front view of a first auxiliary locking fitting used for suspending and supporting a shelf receiving member in FIG. 3;

FIG. 5 is a left side view of FIG.

FIG. 6 is a front view of a second auxiliary locking fitting used for suspending and supporting the shelf receiving member in FIG. 3;

FIG. 7 is a left side view of FIG.

FIG. 8 is a partially enlarged view of another main part of FIG. 2, showing a state in which a shelf receiving member and a shelf are suspended and supported between columns that are adjacent in the front-rear direction.

FIG. 9 is a front view of a third auxiliary locking fitting used for suspending and supporting the shelf receiving member in FIG.

FIG. 10 is a left side view of FIG. 9;

FIG. 11 is an upper side view of FIG. 4;

FIG. 12 is an enlarged view showing each engagement state between a column, a third auxiliary locking fitting, and a second auxiliary locking fitting.

FIG. 13 is a partially enlarged left side view of FIG. 8;

FIG. 14 is a sectional view taken along line XIV-XIV of FIG.

FIG. 15 is a diagram showing a conventional example.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Assembly shelf, 1l, 1r, 2l, 2r ... Support | pillar, 3 ... Frontage connecting member, 3a ... Flat surface, 4 ... Bracing, 5 ... Shelf receiving member,
5a: recess, 6: shelf, 7: front receiving plate, 8: middle receiving plate, 9 ...
Rear receiving plate, 10: locking fitting, 11: locking hole, 12: first auxiliary locking fitting, 12a: one wall, 12b ... the other wall, 12c ...
Locking hole, 12d ... bolt hole, 13 ... bolt and nut fastener,
14: second auxiliary locking fitting, 14a: base wall, 14b: surrounding wall, 14
c: Upper locking claw, 14d: Lower locking claw, 14e: Headed pin, 14
f ... head, 15 ... third auxiliary locking fitting, 15a ... one of
Wall, 15b: the other wall, 15c: locking hole, 15d: locking claw.

──────────────────────────────────────────────────続 き Continued on the front page (58) Fields surveyed (Int. Cl. ⁷ , DB name) A47B 47/00-47/03 A47B 57/00-57/58 B65G 1/00-1/20

Claims (4)

(57) [Claims] 1. A plurality of pillars are erected at intervals in front and rear and right and left, and the plurality of pillars are connected to each other at a plurality of positions in the height direction of the pillars by a frontage connecting member in a left-right direction, and A shelf frame is formed by being connected by brace or depth connection members in the front-rear direction, and a left-right connection between the plurality of columns by the frontage connection member is fixed to both ends of the frontage connection member. A fastener is locked by each of the two columns adjacent in the left-right direction, and between each end of the frontage connecting member adjacent in the front-rear direction,
A shelf support member is suspended and supported, and between the shelf supports adjacent to each other in the left-right direction, a shelf-stage height adjusting auxiliary locking metal fitting is provided on an assembly shelf in which a shelf is suspended and placed. A first auxiliary locking member and a second auxiliary locking member interposed between each end of the frontage connecting member and an end of the shelf receiving member which are adjacent to each other in the front-rear direction; The first auxiliary locking metal fitting has two orthogonal walls, and one of the two orthogonal walls extends in the vertical direction and has a substantially inverted L-shape in plan view. The other one of the elongated walls extending in the left-right direction has a plurality of bolt holes in the left-right direction, and has a substantially inverted L-shape of the one wall. The other wall is bent at a right angle along the edge of the short side, and the other wall passes through the bolt hole at an end of the frontage connecting member. And a locking claw of the second auxiliary locking fitting is engaged in any one of the plurality of locking holes of the one wall. of the planted a pin in the auxiliary latch fitting, wherein the rack receiving member shelf height adjusting auxiliary latch bracket in the assembly shelf end is characterized in that it is to be locked in. The at least one end of claim 2 wherein said shelf bracket member, a tray for height adjustment in the assembly shelf according to claim 1, characterized in that the pin engages each other recesses are formed notch Auxiliary locking hardware. 3. A plurality of pillars are erected at intervals in front, rear, left and right, and between the plurality of pillars are connected to each other at a plurality of positions in a height direction of the pillar by a frontage connecting member in a left-right direction, and Connected by a brace or a depth connection member in the front-rear direction, a shelf frame is configured, and between the columns that are adjacent in the front-rear direction among the plurality of columns,
At a plurality of positions in the height direction of the column, a shelf support member is suspended and supported, and a shelf height of an assembly shelf on which a shelf is suspended and placed between the shelf support members adjacent in the left-right direction. A third auxiliary locking metal and a second auxiliary locking metal are interposed between each of the pillars adjacent in the front-rear direction and the end of the shelf receiving member. The third auxiliary locking fitting has two orthogonal walls, and one of the two orthogonal walls extends vertically in a substantially rectangular shape in plan view and has one One of the two orthogonal walls has a plurality of locking claws in a vertical direction, and the other wall has a plurality of locking claws in a vertical direction. The plurality of locking claws of the other wall are bent at a right angle along one long side of a substantially rectangular wall. Each of the plurality of locking holes formed in each of the columns adjacent in the rearward direction is engaged with the plurality of locking holes, and one of the plurality of locking holes of the one wall has a locking hole. The locking claw of the second auxiliary locking fitting is engaged, and the end of the shelf receiving member is locked to a pin implanted in the second auxiliary locking fitting. trays in the assembly rack, characterized in height adjustment for the auxiliary latch bracket. The at least one end of claim 4 wherein said shelf bracket member, a tray for height adjustment in the assembly shelf according to claim 3, characterized in that the pin engages each other recesses are formed notch Auxiliary locking hardware.