JPS6330806Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a shelf support fixing device for a shelf on which articles are placed, and more particularly to a shelf support fixing device provided with members for holding shelf supports.

(Prior Art) A shelf is used in which a large number of shelf boards are arranged vertically in parallel to ensure a large amount of space for placing articles. Among these, in order to be able to store a large number of items stably and with good display performance, the left and right pillar-shaped shelf supports of the shelf are each made into a single pillar shape, and multiple shelf boards are arranged above and below in parallel. Column-shaped shelves are known. This single-column type shelf is a double-type type in which a shelf board is installed on the front side (the shelf front side) and the opposite side to a pair of left and right shelf supports, and a single type type in which a shelf board is installed only on the front side. There is one. This single-column shelf can be used close to an upright, immovable wall surface, does not require much installation space, and is widely used.

(Problem to be solved by the invention) By the way, vertically long shelves may fall over if subjected to external force, which may be dangerous. For this reason, single-column shelves that place items only on the frontage side are often used close to upright fixed walls or fixed columns, so the shelf supports should be shaped like an L-shape, etc. It is effective to connect to a fixed wall or the like using shaped metal fittings, and the fixing process is being carried out. However, when connecting the upper end of the shelf support to the wall, it is often difficult to connect if the space between the upper end of the shelf and the ceiling is narrow, and the shelf must also be processed to make the connection. There is also the disadvantage that it is necessary. Furthermore, when installing a shelf, there are also requests that it is desirable to align the front end of the shelf with the front end of a nearby object, which facilitates the fixing process after securing the desired distance between the shelf support and the fixed wall. It is hoped that

An object of the present invention is to provide a shelf support fixing device that can easily fix a shelf support to a vertical wall surface.

(Means for solving the problem) In order to achieve the above-mentioned object, the present invention is arranged between the shelf support and the vertical wall of the base, and
It has a pair of connectors that clamp the shelf support from the width direction of the shelf frontage, a fixing fastener that fixes the pair of connectors to a wall surface, and a connecting fastener that tightens the pair of connectors together. , each of the connecting tools is formed of a clamping member and a fixing member that are connected to each other by the connecting fastener, and each of the clamping members is directed from one end of the clamping part toward the side surface of the shelf support opposite to the shelf frontage direction. a hook piece protrudes from the shelf support, and a plate portion extends from the other end, and the hook piece is formed such that its tip is engaged with a hole on a side surface of the shelf support;
The fixing member is formed such that its fixing part can be brought into contact with the wall surface, and has an overlapping part that overlaps with the plate part extending therefrom, and the connecting fastener is attached to at least one side of the plate part and the overlapping part. It is characterized by having an elongated hole through which the tool is inserted.

(Function) The tip of the hook piece of the clamping member is locked in the hole of the shelf support, so that the clamping member and the shelf support can be reliably connected, and the plate part of the clamping member and the overlapping part of the fixing member can be connected inside. The two members can be connected by a connecting fastener inserted through at least one long hole, and the relative position between the two members can be adjusted.

(Example) Fig. 1 shows a state in which a shelf 3 is fixed to an upright immovable wall surface 2 using a shelf support fixing device (hereinafter simply referred to as a fixing device) 1 as an embodiment of the present invention. This shelf 3 is a single-column shelf, and the frontage side faces the front (left side in the figure) and the back side (the right side in the figure) opposite to the wall surface 2. The shelf supports 4 of this shelf are arranged one each on the left and right, and are each supported in an upright state on legs 5. In the figure, reference numeral 6 indicates an adjuster fitting for adjusting the levelness of the shelf.
A pair of shelf supports 4 (the shelf support on the right side is placed in front of the page in the figure) have a large number of long shelf boards 7 arranged vertically in the width direction A (in the figure, perpendicular to the page). It is attached and supported via the shelf support material 8. As shown in FIG. 2, the shelf support 4 has a rectangular closed section a at the front side and the back side, respectively, along the depth direction B perpendicular to the width direction A, and a rectangular closed section a at the center. Each of them forms a hexagonal central closed cross section b. For this reason, the shelf support 4 has the left and right sides f facing the frontage width direction A shaped like a central protrusion 40.
1 and two end protrusions 402 on the front and rear sides sandwiching the protrusions 402, which are formed symmetrically. The shelf support 4 having such a cross-sectional shape is formed to uniformly extend vertically. Note that the left and right end protrusions 402 on the opening side, which is the front side, are covered with a support cover 8 having a U-shaped cross section with both ends bent inward. It is covered so that it cannot be viewed directly from the outside.

A fixing device 1 for connecting and fixing such a shelf support 4 to the wall surface 2 is formed by a pair of clamping members and a fixing member as a pair of coupling tools, a fixing fastener, and a coupling fastener. has been done. The connecting piece 13 as a clamping member, the L-shaped piece 14 as a fixing member, the anchor bolt 12 as a fixing fastener, and the bolt 11 as a connecting fastener are constructed as follows.

Each connecting piece 13 has a protruding end 4 on the back side of the shelf support 4.
Holding part (see Figure 4) 131 that holds 02 from the left and right sides
and the plate portion 13 extending from this via the stepped portion 135.
2, and the tip of each clamping portion 131 forms a hook piece 133 extending toward the side wall surface f, that is, toward the center of the shelf support. Connecting piece 1
3 has a downward hook 133a at the upper end of the hook piece 133 of the clamping part 131, and a protruding hook 1 at the lower end.
33b, respectively, and thereby the locking hole 4
03 is formed to securely lock it.

In addition, as shown in FIG.
When the two plate parts 132 are securely clamped, the two plate parts 132 are joined to each other, and the two hook pieces 133 are shaped to be in close contact with both side walls of the end protrusion 402. Moreover, the hooks 133a and 133b at the tips of the hook pieces 133
is formed so as to protrude into the locking hole 403 of the central protrusion 401 of the shelf support 4.

There are three insertion holes 13 in the plate part 132 of the connecting piece 13.
4 is formed. On the other hand, the overlapping part 141 of the pair of L-shaped pieces 14 has three vertical holes 142 as insertion holes.
are formed, which are aligned with the insertion holes 134, and the three bolts 11 are inserted through each of them, so that the L-shaped piece 14 and the connecting piece 13 are tightened together. Note that the fixed portion 14 is separated from the pair of overlapping portions 141.
3 extend respectively, and the anchor bolt 12 inserted through the fixing hole 144 of this fixing part 143 extends from each L.
The mold piece 10 is fixed to the wall surface 2.

To fix the shelf 3 to a wall surface using the above-mentioned fixing device 1, first, holes for the anchor bolts 12 are made in the wall surface 2 at a desired height position, and a pair of L-shaped pieces 14 are attached using the anchor bolts 12. tighten. After that, the shelf support 4 of the shelf is closely opposed to the L-shaped piece 14, and the shelf support 4
The hooks 133a and 133b at the tips of the pair of hook pieces 133 are locked to the pair of locking holes 403 at optimal height positions in the end protrusion 402, and
A pair of plate portions 132 are connected to an overlapping portion 141 of a pair of L-shaped pieces.
, align the respective insertion holes 134 and 142, insert the three bolts 11 through these, and tighten using the nuts 27. This results in
Both the clamping parts 131 and the hook piece 133 at the tip thereof reliably clamp and lock the shelf support 4, so that it can be securely fixed to the wall surface 2.

In the above-mentioned place, the connecting piece 13 shown in FIG.
Instead, a connecting piece 15 shown in FIG. 5 may be used. In this case, the pair of connecting pieces 15 are connected to each hook piece 1.
The upper and lower hooks 153a of the shelf support 4 and the wall surface 2 are both directed downward, and the other two are directed upward, thereby enhancing the reliability of the fixed state between the shelf support 4 and the wall surface 2. Note that both connecting pieces 15 have upper and lower hooks 153.
The hooks a may be formed as hooks oriented in the same direction.

In the above, the insertion hole 142 formed in the overlapping part 141 of the L-shaped piece was a vertically long hole, but instead of this, it is a horizontally long hole 1 as shown in FIG. 6b.
It may be formed as 42a. In this case, wall surface 2
It is easier to finely adjust the distance L between the shelf 3 and the shelf 3, the distance L between the shelf and the wall surface can be easily adjusted, and the workability of installing the fixing device becomes easier. Furthermore, Figure 4a
As shown in FIG.
By making the hole diameter larger than the outer diameter of the bolt 11, fine adjustment of the distance L and height becomes easy. Instead of this, a long hole may be formed on the plate portion 132 side, which is long vertically or horizontally. In this case, the insertion hole 134 on the side of the plate portion 132 that is long vertically or horizontally is aligned with the round hole 412b, and the bolts are tightened.
Adjustment of the relative positional shift of the connecting piece 13 with respect to the mold piece 14 also becomes easier.

(Effects of the invention) The fixing device according to the invention can reliably prevent the shelf support from falling forward by the cooperation of the clamping members such as the connection piece 13 and the connection fasteners such as the bolt 11. Since the tip of the hook piece is locked in, the reliability of preventing it from tipping forward is increased. Furthermore, after adjusting the relative connection state between the plate portion of the clamping member and the overlapping portion of the fixing member, a connecting fastener is passed through each insertion hole of both, thereby allowing fine adjustment when connecting the two. It's easy to do. Furthermore, it becomes easy to adjust the distance L between the shelf and the wall surface, and it also becomes easy to adjust the front end of the shelf to match a nearby object.

[Brief explanation of the drawing]

FIG. 1 is a side sectional view of a fixing device according to one embodiment of the present invention, FIG. 2 is an X-ray sectional view of FIG. 1, FIG. 3 is a side view of the fixing device of FIG. 2, and FIG.
FIG. 5 is a perspective view of another connecting piece equivalent to the connecting piece in FIG. 4, and FIGS. 6a and 6b are partial perspective views of connecting pieces that can be used instead of the connecting piece in FIG. 4. 1: Fixing device; 2: Wall surface; 4: Shelf support;
13, 15: connecting piece, 14: L-shaped piece, 11:
...Bolt, 12...Anchor bolt, 403...Engagement hole, 131...Clasp portion, 132...Plate portion, 14
3: fixed part, 133, 153: hook piece, 1
34, 142, 142a, 142b ... insertion holes,
133a, 133b, 153a... Hook, A...
...Shelf opening width direction, B...Depth direction.

Claims (1)

[Scope of utility model registration request] a pair of connectors that are disposed between the shelf support and the vertical wall of the base and that sandwich the shelf support from the width direction of the shelf frontage; a fixing fastener that fixes the pair of connectors to the wall; and a connecting fastener for tightening the pair of connecting tools together, each of the connecting tools being formed of a clamping member and a fixing member that are connected to each other by the connecting clamp, and each clamping member is connected to the clamping member. A hook piece protrudes from one end of the part toward a side surface of the shelf support opposite to the shelf frontage direction, and a plate part extends from the other end, and the tip of the hook piece engages a hole on the side surface of the shelf support. The fixing member is formed such that its fixing portion can be brought into contact with the wall surface, and an overlapping portion overlapping with the plate portion is formed to extend, and at least one of the plate portion and the overlapping portion is formed to extend. A shelf support fixing device having an elongated hole formed on one side through which the connecting fastener is inserted.