JPH024608Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to a shelf mounting device that includes a shelf receiving metal fitting that can be reliably and easily attached to and detached from a bracket of a display shelf or the like.

[Conventional technology]

Various types of shelf mounting devices have been conventionally provided, and Fig. 5 shows the device disclosed in Publication of Utility Model Publication No. 52-6192, which faces forward and whose rear end is attached to a support (not shown). An upward projecting piece 52 is connected to the front end of the upper edge of the fixed bracket 51.

Reference numeral 53 denotes a shelf plate receiving metal fitting, in which an upwardly directed piece 55 is bent at one end of a horizontal base piece 54, and a hanging piece 56 is similarly bent at the center of both front and rear ends; A vertical groove 57 is cut from below.

In this invention, receiving metal fittings 53 are provided at important points of the plurality of brackets 51 in their vertical grooves 57, and a shelf plate (not shown) is mounted on each of the receiving metal fittings 53. There is.

The shelf board includes an upwardly extending piece 55 of the receiving metal fitting 53, an upwardly protruding piece 52 of the front end of the bracket 51, and the upwardly protruding piece 52 of the bracket 51.
Horizontal movement is prevented by a strut (not shown) that supports the rear end.

[Problem that the invention attempts to solve]

However, in conventional devices such as the above-mentioned device, when the shelf board or the bracket vibrates violently, the receiving metal fitting 53 may move back and forth on the bracket 51 or fall off from the bracket 51.

[Means for solving problems]

In the present invention, a horizontally elongated engagement hole is bored in the side surface of the bracket, the rear end of which is supported by a suitable support, and faces in the front-rear direction, and a horizontal base piece is formed on the lower surface of the base piece with an upper end of the bracket. Engagement grooves in the front and rear direction to be fitted are cut, and engagement grooves in the bracket are provided on both sides of the engagement groove on the lower surface of the base piece, and at positions spaced apart from each other by a distance equal to or greater than the plate thickness of the bracket. A pair of hanging pieces having a vertical width equal to or larger than the vertical length above the mating hole are installed vertically, and the lower ends of both hanging pieces are connected with inward horizontal pieces that protrude into the engaging hole of the bracket from opposite directions. and a receiving metal fitting configured to support the shelf board on the upper surface of the base piece.

[Effect]

In the present invention, since the horizontal pieces of the receiving fitting protrude into the engagement holes from both sides of the bracket, the receiving fitting is prevented from moving forward and backward with respect to the bracket and falling off upward, and is also prevented from being engaged. By fitting the upper end of the bracket into the mating groove and sandwiching the bracket from both sides by both hanging pieces, the retainer can move in the left-right direction and rotate around the horizontal and vertical axes relative to the bracket. Each of these is blocked, and the shelf board placed on the receiving metal fittings can be reliably supported.

In addition, in the present invention, the gap between both hooks of the receiving metal fitting with the engaging groove facing perpendicular to the bracket is fitted above the engaging hole in the bracket, and then the receiving metal fitting is moved around the vertical axis. By rotating the hook 90 degrees to fit and engage the horizontal piece of each hook into the engagement hole, and by engaging the engagement groove with the upper edge of the bracket, the retainer can be easily attached to the bracket. It can also be easily removed by slightly lifting the catch and performing the reverse operation.

〔Example〕

Figures 1 to 4 show an embodiment of the present invention, which faces forward as shown in Figure 1.
An upward projecting piece 2 is connected to the front end of the upper edge of the bracket 1 whose rear end is locked to a support (not shown), and a horizontally elongated engagement piece 2 is provided at a key point on the front side. A hole 3 is cut out.

Reference numeral 4 denotes a receiving metal fitting, on one side end of which is a horizontal base piece 51, an upwardly facing piece 6 is curved. Engagement grooves 7 of equal width are cut, and mounting holes 8 are also bored at important points.

The front part of one side edge of the engagement groove 7 on the lower surface of the base piece 5 and the rear part of the other side edge are parallel to each other with a longitudinal interval 9 equal to or greater than the plate thickness of the bracket 1. A pair of hanging pieces 10a having the same vertical length are vertically installed,
At the lower end of each hanging piece 10a, an inward horizontal piece 10b that protrudes into the engagement hole 3 of the bracket 1 from opposite directions is arranged in series. 10 are formed respectively.

The longitudinal length of the engagement hole 3 of the bracket 1 is determined to be greater than the distance between the rear edge of the rear hook 10 and the front edge of the front hook 10, and the distance between the upper edge of the engagement hole 3 and the upper edge of the bracket 1. The distance is less than or equal to the distance between the lower surface of the catch 4 and the upper surface of the horizontal piece 10b of the hook 10,
Also, the distance between the lower edge of the engagement hole 3 and the upper edge of the bracket 1 is the same as that between the bottom surface of the engagement groove 7 of the receiving fitting 4 and the
The distance between the bottom surfaces of the

To attach the above-mentioned receiving fitting 4 to the bracket 1, as shown in FIG. As shown, the hooks 10 are lowered into the bracket 1 so that the gap 9 between them fits into the bracket 1, and then the hooks are rotated 90 degrees in the direction of the arrow.

Then, the horizontal piece 10a of each hook 10 fits into the engagement hole 3, and the hanging piece 10a of the hook 10 overlaps the side surface of the bracket 1, so when you release your hand,
The receiving fitting 4 is slightly lowered, and its engaging groove 7 is fitted into the upper edge of the bracket 1 to engage with it.

In this way, the catch 4 attached to the bracket 1 has both hooks 10 engaged with the engagement hole 3, so it will not move back and forth or come off upward, and the engagement groove 7 will not move back and forth. Since it is engaged with the upper edge of the bracket 1, it does not rotate.

The attached receiving metal fitting 4 can be easily removed by slightly lifting it and performing the operation opposite to that described above.

As mentioned above, the receiving metal fittings 4 are attached to important points of the above-mentioned bracket 1 and the other bracket (not shown) that forms a pair with this, and as shown in FIG. For example, if a shelf board 11 such as a glass plate is placed, the upper piece 6 of each receiving bracket 4
, the upwardly protruding piece 2 of the bracket 1, and the bracket 1
Horizontal movement of the shelf board 11 is prevented by a column (not shown) that supports the rear end of the shelf board 11 .

Furthermore, if necessary, the shelf board 11 can be attached to the receiving metal fittings 4.
If you use the mounting holes 8 to fasten the screws, even if the shelf or bracket 1 moves up and down violently, the shelf board 11 will remain in place.
will not fall off.

Although not shown in the drawings, if the shelf board 11 is significantly elongated laterally, the upwardly facing piece 6 of the receiving fitting 4 may be omitted or cut off, or it may be bent and extended onto the extended surface of the base piece 5. The central part of the shelf board 11 can be supported. Also, on the base piece 5 of the receiving metal fitting 4 with the upward piece 6 omitted, each end of the left and right shelf boards (not shown) can be placed at the same time, with both ends of the shelf boards (not shown) facing each other. It can also be supported.

[Effect of idea]

As described above, according to the device of the present invention, the shelf board can be supported by easily attaching and detaching the shelf plate receiving fittings to the brackets and securely attaching them without moving back and forth or coming off. It is also possible to prevent the shelf board from falling off due to vertical movement of the shelf.

[Brief explanation of drawings]

Fig. 1 is an exploded perspective view of an embodiment of the present invention seen from below, Fig. 2 is a central cross-sectional bottom view showing the inside of the receiving fitting device, and Fig. 3 is a similar view showing the receiving fitting installed. Figure 4 is a central cross-sectional bottom view showing the state at the end of the process;
The figure is an exploded perspective view showing an example of a conventional device. DESCRIPTION OF SYMBOLS 1... Bracket, 2... Upward projecting piece, 3... Engaging hole, 4... Reception fitting, 5... Base piece, 6... Upward piece, 7... Engaging groove, 8... Mounting hole, 9... gap,
10... Hook, 10a... Hanging piece, 10b...
Horizontal piece, 11... Shelf board, 51... Bracket, 5
2...Upward projecting piece, 53...Receiving metal fitting, 54...Base piece, 55...Upward piece, 56...Descent piece, 57...
Vertical groove.

Claims (1)

[Claims for Utility Model Registration] A bracket facing in the front-rear direction with a horizontally elongated engagement hole bored in its side surface and whose rear end is supported by a suitable support; An engagement groove in the front-rear direction that fits into the upper end is cut, and the engagement groove is cut in the lower surface of the base piece at a position on both sides of the engagement groove and at a front-rear interval equal to or greater than the plate thickness of the bracket. A pair of hanging pieces having a vertical width equal to or greater than the vertical length above the engagement hole in the bracket are installed vertically, and the lower ends of both hanging pieces are provided with an inward horizontal line that projects into the engagement hole of the bracket from opposite directions. A shelf mounting device characterized by comprising a receiving metal fitting in which the pieces are arranged in series and the shelf is supported on the upper surface of the base piece.