JPS6012436Y2 - shelf board fixing device - Google Patents

Description

[Detailed description of the invention] This invention relates to a fixing device for shelves held by brackets supported by pillars, and is designed to prevent the shelves and brackets from shaking during transportation, etc., and to prevent the shelves from separating from the brackets. The purpose is to

In general, in a shelving device in which the bracket is supported by the support by engaging the locking piece of the bracket into a plurality of holes formed in the support, and the shelf board is held by the bracket, the locking piece of the bracket is engaged with a plurality of holes formed in the support. In order to facilitate insertion into the hole of the post, the width of the hole is usually made larger than the thickness of the locking piece.

When a shelving device with this structure is transported by a vehicle such as a truck, there is a drawback that the shelf board and the bracket become loose due to the horizontal and vertical vibrations of the vehicle, and the shelf board comes off from the bracket. 1986-1983
No. 518 (Utility Application No. 50-119414) was filed, but this structure had the disadvantage that the bracket swayed sideways, causing backlash, and that it took time to attach the presser.

This proposal was made in view of the above-mentioned drawbacks, and an embodiment thereof will be explained below with reference to the drawings. 1 is a pair of left and right hollow pillars that are erected, for example, at least two at the back of the inside of a refrigerated showcase S; A plurality of holes 2, 2, . . . are formed in the front wall in a longitudinally elongated manner.

3 is a pair of left and right brackets supported by each of the pillars,
A plurality of locking pieces 4.4', 4'' are formed on the rear edge to be inserted into any of the holes and engaged with the front wall, and a 1-shaped groove 5.5' is formed on the upper edge at an appropriate position. is forming.

Reference numeral 6 designates a shelf board that is supported by the brackets, and has floating regulating pieces 7 formed below both left and right edges to engage with the grooves.

This floating control piece is inserted into the cut groove 5 or 5' in the store, and if an impact is applied to the front edge of the shelf board 6 from above or below, it will stop against the front wall of the cut groove 5 or 5'. Combined with shelf 6
This prevents the surface from rising.

The above-mentioned shelf device is the locking piece 4.4' of the bracket 3.

4'', the shelf board 6 can be held horizontally or tilted forward downward, and by engaging the floating regulating piece 7 of the shelf board 6 with the front wall of the cut groove 5 or 5'. This structure allows the position of the shelf board 6 to be adjusted back and forth.

Reference numeral 8 denotes a pair of left and right fixing devices made of metal plates, resin materials, etc., which are inserted between the back surface of the shelf board and the support column 1;
Two wedge-shaped insertion pieces 9° 9' whose front surfaces contact the back surface of the shelf board 6 and whose back surfaces contact the front surface of the column 1, respectively; and a fitting groove 10 formed between the insertion pieces and fitted into the bracket 3; A pressing part 11 extending forward from the upper part of the insertion piece and in contact with the rear upper surface of the shelf board 6; an elastic part 12 extending upward from the pressing part; and a pressing part 12 formed at the end of the elastic part and inserted into the hole 2 of the support column 1. Holding piece 1
3, and the insertion pieces 9, 9' of the fixture
By inserting between the shelf board 6 and the support column 1, the shelf board 6
is moved forward to bring the floating regulating piece 7 into contact with the front wall of the cut groove 5 or 5', and at the same time, by engaging the retaining piece 13 with the hole 2, the elastic part 12 is applied with elasticity due to the curved deformation. 11
The shelf board 6 and the bracket 3 can be fixed by applying pressure to the shelf board 6 from above.

According to this configuration, the insertion pieces 9, 9' are connected to the support 1 and the shelf board 6.
At the same time, the fixing tool 8 is inserted at a length that allows the engaging piece 13 to pass through the hole 2 and engage with the support 1 using the elasticity of the elastic part 12.
Not only can it be easily installed, but also the fixture 8 is attached to the support 1, bracket 3 and shelf board 6.
The pressing portion 11 can press down the bracket 3 and the shelf board 6 from above in an overlapping state to prevent the bracket 3 and the shelf board 6 from moving in the vertical direction.

In addition, as the insertion pieces 9 and 9' are inserted, the shelf board 6 moves slightly forward, so that the front surface of the insertion pieces 9 and 9' contacts the back surface of the shelf board 6, and the back surface contacts the front surface of the support column 1, respectively. Since the floating regulating piece 7 comes into contact with the front wall of the cut groove 5 or 5', it is possible to prevent the shelf board 6 from moving in the front-back direction, and the bracket 3 can be inserted into the fitting groove 10 between the insertion pieces 9 and 9'. Since the rear upper edge is fitted,
The opposing surfaces of the two insertion pieces 9, 9' that face each other via the fitting groove 10 can prevent the bracket 3 from swinging in the left-right direction.

Furthermore, by forming the insertion pieces 9, 9' into a wedge shape, it is not only easier to insert the insertion pieces 9, 9' between the support column 1 and the shelf board 6, but also it is possible to easily insert the insertion pieces 9, 9' between the support column 1 and the shelf board 6. Even if the size of the gap between them differs somewhat, this error can be eliminated by the inclined surfaces of the insertion pieces 9 and 9', and the movement of the shelf board 6 in the front-rear direction can be reliably prevented.

Since the present invention is configured as described above, it produces the effects listed below.

(2) Since the fixture contacts the support, the bracket, and the shelf and presses the bracket and the shelf from above in a stacked state, the vertical movement of the bracket and the shelf can be prevented at the same time.

■ As both insertion pieces are inserted between the column and the shelf, the front side of both insertion pieces comes into contact with the back of the shelf, and the back side contacts the front of the column, and the floating restriction piece of the shelf comes into contact with the cut of the bracket. Since it comes into contact with the front wall of the groove, the shelf board can be supported at two points in the front and rear directions, and movement of the shelf board in the front and back direction can be prevented.

■ As both insertion pieces are inserted between the column and the shelf board, the rear upper edge of the bracket will fit into the fitting groove, so
Both insertion pieces can prevent the bracket from swinging laterally.

[Brief explanation of the drawing]

Figure 1 is a longitudinal sectional view of a showcase equipped with a shelf device, Figure 2
The figure is a perspective view of the shelf board fixing device of the present invention, FIG. 3 is an enlarged vertical sectional view of the main part, and FIG. 4 is a perspective view of the fixing device used in the present invention. 1... Support, 2... Hole, 3...
・Bracket, 5.5'... Cut groove, 6...
...Shelf board, 7...Floating control piece, tail...Fixing device, 9,9'...Insert piece, 10...
Fitting groove, 11... Pressing part, 12... Elastic part, 13... Engaging piece.

Claims (1)

[Claims for Utility Model Registration] 1. A pair of left and right columns with a plurality of holes formed in the longitudinal direction of the front wall, grooves at appropriate places on the upper edge, and a pair of columns inserted into any of the holes on the rear edge and inserted into the front wall. a pair of left and right brackets each having a locking piece that engages with the brackets, and a shelf board that is installed on both of the brackets, the shelf board having floating regulating pieces that are engaged with the cut grooves below the left and right edges;
two insertion pieces that are inserted between the shelf board and the support column, the front surface of which contacts the back surface of the shelf board, and the back surface of which contacts the front surface of the support support, respectively, and which brings the floating regulation piece into contact with the front wall of the cut groove; A fitting groove formed between both insertion pieces and into which the bracket is fitted, a pressing part in contact with the upper surface of the shelf, an elastic part extending upward from the pressing part, and an elastic part extending rearward from the upper edge of the elastic part into which the bracket is inserted. A shelf board fixing device consisting of a pair of left and right fixing devices each having a retaining piece that is inserted into a hole above the hole in which the support is made and engages with the front wall of the column. 2. The shelf board fixing device according to claim 1, wherein the insertion piece is wedge-shaped.