JP4363704B2 - Bracket mounting structure - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a bracket mounting structure for supporting a shelf or the like on a support column.
[0002]
[Prior art]
Conventionally, as shown in FIG. 7, a locking hole 02 that is continuous in the vertical direction is drilled in the column 01, and a plurality of downward locking claws 04 provided at the rear end of the bracket 03 for attaching a shelf or the like are provided. There is known an attachment structure in which the bracket 03 is attached to the column 01 by being engaged.
[0003]
In this structure, simply lifting the bracket 03 upward allows it to be easily removed from the column 01. Therefore, as shown in FIG. 8A, the uppermost locking claw 05 is directed upward, the bracket is inclined, By inserting the locking claw 05 into the locking hole 02 and returning the bracket 03 horizontally, the locking claw 04 of the second step or lower is inserted into the locking hole 02 and the entire bracket 03 is dropped, so that the bracket 01 is attached to the bracket 01. There is a structure in which 03 is not easily removed.
[0004]
Further, as shown in FIG. 8B, the locking hole 02 is formed to be slightly wider, the bracket 03 is processed so that the raised portion 06 is formed on the side surface, and the bracket 03 is attached to the support column 01. After that, there is a structure in which the bracket 03 is not easily detached from the column 01 by inserting the substantially L-shaped retaining member 07 into the cut-and-raised portion 06 and into the locking hole 02.
[0005]
[Problems to be solved by the invention]
However, in the former case, the bracket 03 does not easily come off from the support column 01 in a state where a shelf or the like is attached to the bracket 03. However, if the bracket 03 is lifted upward, the bracket 03 will be displaced upward and will rattle up and down. There is.
[0006]
In the latter case, the bracket 03 does not come off or shift upward, but there is a problem that the bracket 03 needs to be specially processed and the manufacturing cost increases.
[0007]
The present invention has been made paying attention to such problems, and provides a bracket mounting structure that does not easily come off the support column and does not rattle up and down at low cost. With the goal.
[0008]
[Means for Solving the Problems]
In order to solve the above-described problems, the bracket mounting structure of the present invention includes a bracket for supporting a shelf or the like by locking a locking claw in a locking hole drilled in the vertical direction of the support column. The bracket mounting structure is designed to be mounted,
The mounting structure of the bracket is
A bracket in which a plurality of locking claws are formed downward;
An insertion piece inserted into the upper space of the uppermost locking hole formed in a state where each of the locking claws is locked to the locking hole of the support, and a front surface of the support that is bent from the insertion piece A retaining member that includes a base piece that is in contact with the rear surface side, a bent piece that is bent rearward from the free end of the base piece, and a side surface of the support and the inner side surface is in contact with each other;
It is characterized by consisting of.
According to this feature, after the bracket is attached to the support column, the bracket's vertical movement can be regulated by inserting the insertion piece of the retaining member into the upper space of the locking hole, so that the bracket is specially processed. The bracket can be prevented from falling off from the column, and a part of the column is held between the insertion piece inserted into the gap and the bent piece abutting the inner surface on the side of the column. Since the retaining member is fixedly fixed to the column, the bracket, the retaining member, and the column are integrated.
[0009]
In the bracket mounting structure of the present invention, after the retaining member is attached to the column, a shelf or the like is attached to the bracket, and the rear surface of the shelf or the like is attached to the front side of the base piece of the retaining member. Is preferred.
In this way, the rear surface of the shelf or the like is in contact with the front surface side of the base piece of the retaining member, so that the retaining member does not come off the support column or rattle back and forth.
[0010]
In the bracket mounting structure of the present invention, the insertion piece is provided in two pieces vertically, the lower insertion piece is inserted into the gap, and the upper insertion piece is inserted into the locking hole above the gap. It is preferable to be attached as described above.
If it does in this way, between two locking holes in a support | pillar is pinched by the upper and lower insertion pieces, a retaining member does not come off from a support | pillar easily.
[0011]
DETAILED DESCRIPTION OF THE INVENTION
DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is an external view of a work table 2 to which the bracket 1 mounting structure in the present embodiment is applied, and FIG. FIGS. 3 and 3 are cross-sectional views when the bracket 1 is attached to the column, and FIG. 4 is a similar vertical cross-sectional view.
[0012]
As shown in FIG. 1, the work table 2 includes a pair of support posts 4 attached via a reed 5, legs 6 a and 6 b that support the support posts 4, and the support 4 via the bracket 1. And the top plate 7 attached.
[0013]
As shown in FIGS. 2 and 3, the support column 4 is formed in a hollow shape by bending a steel material or the like, and a plurality of locking holes 8 are formed at equal intervals in the vertical direction on the front surface 15d. It has been drilled.
[0014]
The bracket 1 is composed of an attachment piece 1a and a vertical piece 1b, and a screw hole 1c for fixing the top plate 7 is formed in a predetermined location in the attachment piece 1a. A plurality of downward locking claws 9 that can engage with the locking holes 8 are provided at the rear end of the vertical piece 1b in the vertical direction.
[0015]
As shown in FIG. 4, a screw hole 7 a is formed at a position corresponding to the screw hole 1 c in the top plate 7, and the top plate 7 is mounted on the mounting piece 1 a of the bracket 1 via a fixing screw 14. It is supposed to be fixed to.
[0016]
In FIG. 2, reference numeral 10 denotes a retaining member for the bracket 1. The retaining member 10 is bent and formed from a base piece 10 b whose rear surface 15 c is in contact with the front surface 15 d of the support column 4 and left and right ends of the base piece 10 b. It consists of the insertion piece 10a and the bending piece 10c.
[0017]
The insertion piece 10a is formed with a thickness that can be inserted into and removed from the locking hole 8, and has a vertical width that can be inserted into a gap S described later. In addition, the bent piece 10c comes into contact with the outer side surface 15b of the support column 4 when the insertion piece 10a is inserted into the gap S.
[0018]
Next, with reference to FIGS. 2 to 4, a method of attaching the support column 4, the bracket 1, and the retaining member 10 will be described.
[0019]
First, the bracket 1 is adjusted to a desired height position, the locking claw 9 is inserted into the locking hole 8, and then the bracket 1 body is dropped downward so that the rear end surface 15g of the vertical piece 1b becomes the front surface 15d of the column 4. In addition, each locking claw 9 is locked in each locking hole 8, and the bracket 1 is supported by the support column 4.
[0020]
Next, the insertion piece 10a of the retaining member 10 is inserted into the gap S formed in the upper portion of the locking hole 8a in which the uppermost locking claw 9a is locked, and the rear surface 15c of the base piece 10b is Press until it contacts the front surface 15d of the column 4.
[0021]
Here, as shown in FIG. 3, the left and right movements of the retaining member 10 are restricted by the contact between the bent piece 10 c and the outer surface 15 b of the support column 4, and are held in that state.
[0022]
Since the retaining member 10 is attached in this way, the vertical movement of the bracket 1 is restricted, so that the bracket 1 can be prevented from deviating from the column 4 without special processing.
[0023]
Further, as described above, the inner side surface 15a of the bent piece 10c abuts on the outer side surface 15b of the support column 4, so that a part of the support column 4 is formed by the insertion piece 10a and the bent piece 10c inserted into the gap S. Since it is pinched and the retaining member 10 is fixedly fixed to the support column 4, the bracket 1, the retaining member 10 and the support column 4 are integrated, and wobble is suppressed.
[0024]
Finally, the top plate 7 is placed on the mounting piece 1a of the bracket 1 so that the rear surface 15f is in contact with the front surface 15e of the base piece 10b, and the fixing screw 14 is attached from below the mounting piece 1a. The bracket 1 and the top plate 7 are fixed by screwing into the screw hole 7a through the screw hole 1c.
[0025]
When the top plate 7 is attached in this manner, the base piece 10b is sandwiched between the front surface 15d of the support column 4 and the rear surface 15f of the top plate 7, and the movement of the retaining member 10 in the front-rear direction is restricted. Deviation and backlash in the front-rear direction are suppressed.
[0026]
Next, a modification of the retaining member 10 according to the present invention will be described with reference to FIGS.
[0027]
The retaining member 12 in FIGS. 5 and 6 includes a base piece 12b whose rear surface 16c abuts on the front surface 15d of the support column 4, an insertion piece 12a that is bent from the left and right ends of the base piece 12b, and a bent piece 12c. .
[0028]
Further, the insertion piece 12a can be inserted into the locking hole 8b above the gap S, and the lower surface is positioned below the locking hole 8b when the retaining member 12 is attached to the column 4. The abutting insertion piece 12d is bent from one end of the base piece 12b.
[0029]
Thereby, when the retaining member 12 is attached to the support column 4, the space between the locking hole 8a and the locking hole 8b in the support column 4 is held by the insertion piece 12a and the insertion piece 12d. The stop member 12 is held by the support column 4 and does not easily come off.
[0030]
Although the embodiments of the present invention have been described with reference to the drawings, the specific configuration is not limited to these embodiments, and modifications and additions within the scope of the present invention are included in the present invention. It is.
[0031]
For example, the top plate 7 is placed so that the rear surface 15f of the top plate 7 abuts on the front surfaces 15e and 16c of the retaining members 10 and 12 in the present embodiment. The piece 10a and the bent piece 10c, and in the retaining member 12, the insertion pieces 12a and 12d and the bent piece 12c sandwich a part of the column 4 so that they cannot be easily detached. Therefore, the top plate 7 may be placed on the retaining members 10 and 12 with a space therebetween.
[0032]
Moreover, the bracket 1 is not limited to the use for mounting the top plate 7, and for example, a shelf or the like can be attached.
[0033]
【The invention's effect】
The present invention has the following effects.
[0034]
(A) According to the invention of claim 1, the vertical movement of the bracket can be restricted by fitting the insertion piece of the retaining member into the upper space of the locking hole after the bracket is attached to the support column. Without giving special processing to the bracket, it is possible to prevent the bracket from falling off from the column, and the column is made up of an insertion piece fitted into the gap and a bent piece abutting the inner surface on the side of the column. Since the retaining member is fixedly fixed to the column, the bracket, the retaining member, and the column are integrated.
[0035]
(B) According to the invention of claim 2, since the rear surface of the shelf or the like is in contact with the front side of the base piece of the retaining member, the retaining member does not come off the support column or rattle back and forth.
[0036]
(C) According to the invention of claim 3, since the two locking holes in the support are sandwiched between the upper and lower insertion pieces, the retaining member is not easily detached from the support.
[Brief description of the drawings]
FIG. 1 is an external view showing a work table to which a bracket mounting structure of the present invention is applied.
FIG. 2 is an exploded view of a bracket mounting location in FIG. 1;
FIG. 3 is a cross-sectional view when the bracket is attached to the support in FIG. 2;
FIG. 4 is a longitudinal sectional view when the bracket is attached to the support in FIG.
FIG. 5 is an exploded view of a bracket attachment portion showing a modification of the retaining member.
FIG. 6 is a longitudinal sectional view when the bracket is attached to the support in FIG. 5;
FIG. 7 is an exploded view showing a conventional bracket mounting structure.
FIG. 8 is an exploded view showing a conventional bracket mounting structure having a retaining effect.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Bracket 1a Mounting piece 1b Vertical piece 1c Screw hole 2 Work table 4 Support column 5 Side ridge 6a, 6b Leg 7 Top plate 7a Screw hole 8 Locking holes 8a, 8b Locking holes 9, 9a Locking claws 10, 12 Member 10a Insertion piece 10b Base piece 10c Bending piece 12a Insertion piece 12b Base piece 12c Bending piece 12d Insertion piece 14 Fixing screw 15a, 16a Inner side face 15b Outer side face 15c, 16b Rear face 15d Front face 15e, 16c Front face 15f Rear face 15g Rear End surface S

Claims (3)

A bracket mounting structure in which a bracket for supporting a shelf or the like is mounted by locking a locking claw in a locking hole drilled in the vertical direction of the column,
The mounting structure of the bracket is
A bracket in which a plurality of locking claws are formed downward;
An insertion piece inserted into the upper space of the uppermost locking hole formed in a state where each of the locking claws is locked to the locking hole of the support, and a front surface of the support that is bent from the insertion piece A retaining member that includes a base piece that is in contact with the rear surface side, a bent piece that is bent rearward from the free end of the base piece, and a side surface of the support and the inner side surface is in contact with each other;
A bracket mounting structure characterized by comprising: The bracket mounting structure according to claim 1, wherein after the retaining member is attached to the column, a shelf or the like is attached to the bracket, and the rear surface of the shelf or the like is attached to the front side of the base piece of the retaining member. . The said insertion piece is provided so that two pieces may be provided up and down, a lower insertion piece may be inserted in the said space | gap, and an upper insertion piece may be inserted in the locking hole above the said space | gap. Or the mounting structure of the bracket of 2.

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