JPH0232127Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial application field] The present invention relates to a product display stand, and is suitable for displaying so-called shutter-type bath lids in which many synthetic resin cylinders are connected horizontally. Can be used.

[Prior art and its problems] As this kind of display stand, one shown in FIG. 6 is known, and it is constructed as described below.

That is, a column 3 is erected at the center of the base plate 1, and a rotary table 2 is disposed coaxially with the base plate 1 above the base plate 1 so as to face it.

Bearings 22, 2 are mounted on the bottom surface of the rotary table 2.
2 is disposed, and the rotary table 2 is in contact with the upper surface of the base plate 1 via bearings 22, 22.

When the above display stand is used, a long body A made up of a number of cylindrical bodies connected in a shutter-like manner is wrapped around the outer periphery of the support 3, and at the time of sale, the long body A is divided into appropriate lengths. I am trying to cut it up and sell it.

However, the above-mentioned conventional product display stand has a problem of poor manufacturing efficiency.

This is because independent parts called bearings 22, 22 must be interposed between the base plate 1 and the rotary table 2.

That is, the rotary table 2 and the base plate 1 are in contact with each other via the bearings 22, 22 disposed on the lower surface of the rotary table 2, and the bearings 22, 2
2 cannot be integrally formed with the rotary table 2. Therefore, the bearings 22, 22 as independent parts must be disposed on the rotary table 2, which increases the number of parts required during manufacturing, which reduces manufacturing efficiency.

[Technical Issues] The present invention is a product display stand in which a base plate 1 and a rotary table 2 facing the base plate 1 from above are arranged at the lower end of a support column 3.
An object of the present invention is to enable a rotary table 2 and a rotary table 2 to be relatively rotatable without using special independent parts.

[Technical Means] The technical means of the present invention for solving the above-mentioned problems is that a ring-shaped ring is formed on one of the facing surfaces of the base plate 1 and the rotary table 2, and is integral with the base plate 1 and the rotary table 2, and is centered on the pillar 3. The rail is provided protrudingly, and the wall thickness of the rail is made thinner toward the distal end, so that the inner circumferential surface or the outer circumferential surface of the annular rail is formed into a tapered surface as a whole, and on the other opposing surface, This means that an annular rail or three or more protrusions that come into surface contact with the tapered surface of the rail are integrally provided.

[Effect] The above technical means works as follows.

The rails or the rails and the protrusions disposed on the opposing surfaces of the base plate 1 and the rotary table 2 are in contact with each other. The base plate 1 and the rotary table 2 are
These abuts keep them opposed to each other at a distance.

The thickness of the annular rail provided on either one of the facing surfaces of the base plate 1 and the rotary table 2 becomes thinner toward the tip, so that the inner or outer peripheral surface of the annular rail becomes tapered. The annular rail or three or more protrusions formed on the surface and arranged on the other opposing surface are in surface contact with the tapered surface. The rails that are in opposing contact with each other or the rails that are in opposing contact with each other are in a fitted state so that they do not shift in the radial direction. Therefore, as a result, the base plate 1 and the rotary table 2 are positioned in an appropriate relationship.

Then, when the rotary table 2 is rotated, the rails or protrusions protruding from the lower surface of the rotary table 2
The rotary table 2 can be rotated by being guided along the circumferential direction by a protrusion or rail provided on the upper surface of the base plate 1.

[effect] The present invention has the following unique effects.

Since there is no need for special independent parts such as the bearings 22, 22 mentioned above in order to allow the base plate 1 and the rotary table 2 to rotate relative to each other, the number of parts is reduced and the manufacturing efficiency of the product display stand is increased accordingly. It gets expensive.

[Example] Next, an example of the present invention described above will be described in detail with reference to the drawings.

The product display stand of the embodiment of the present invention, like the conventional one described above, includes a base plate 1, a rotary table 2 rotatably disposed opposite to the upper surface of the base plate 1, and It consists of a support 3 attached to the center of the table 2 (see Figure 1). And base plate 1
The rotary table 2 and the rotary table 2 are integrally formed of polypropylene or a synthetic resin such as polypropylene, and when used as described later, the low friction properties of the material used ensure smooth rotation of the base plate 1 and the rotary table 2. We are ensuring that

As shown in FIG. 2, in the base plate 1, annular bodies 12, 13, and 14 are arranged concentrically around a column fixing tube 11, and each of these components is connected to a column fixing tube in the center. They are integrally connected by a plurality of connecting rods 15, 15, . . . extending radially from 11.

The top surface 16 of the annular body 13 located in the center of the plurality of annular bodies is inclined to become lower toward the outer periphery of the base plate 1 as shown in FIG. When viewed as a whole, the tip of the annular body is formed into a tapered shape. This annular body 13 corresponds to the rail described above.

Next, the rotary table 2 stacked above the base plate 1 is constructed as shown in FIG.
In order from the center, the cylindrical body 23, the shaped bodies 24, 2
5 and 26, and each annular body has a plurality of connecting rods 2 extending radially from the cylindrical body 23.
7 and 27, which are integrally connected.

The diameters of the annular bodies 24, 25, 26 are formed to match the diameters of the annular bodies 12, 13, 14 of the base plate 1. The bottom surface of the annular body 25 is inclined as shown in FIG.
When the inner periphery of the lower end of the annular body 25 is viewed as a whole, it is formed in a tapered shape. This results in
It is adapted to fit the top inclined surface of the annular body 13 of the base plate 1 described above.

Further, the inner diameter of the cylinder 23 disposed at the center of the rotary table 2 is set to a size that allows it to fit around the outer periphery of the column fixing cylinder 11 disposed at the center of the base plate 1.

To assemble the product display stand according to the embodiment of the present invention using the above-mentioned parts, first, the lower surface of the rotary table 2 and the upper surface of the base plate 1 are placed so as to face each other. Then, the cylindrical body 23 disposed in the center of the rotary table 2 and the column fixing cylinder 11 fit together,
The tip of the column fixing cylinder 11 is in a state of protruding above the cylinder 23.

After that, the column fixing tube 11 protrudes above the tube body 23.
By press-fitting the support column 3 to the outside of the tip, the product display stand of the embodiment of the present invention is completed.

In the product display stand of the present invention, a long body A made up of a number of cylindrical bodies connected in a shutter-like manner is wrapped around the outer periphery of the support 3, and the long body A is placed in this state during the transaction distribution process. The final end is pulled out, cut to an appropriate length, and sold as a shutter-type bath lid.

The second embodiment shown in FIG.
4, 25, and 26, the contact surfaces of each other are all inclined.

The inclined surfaces of the pair of annular bodies 14 and 26 facing each other located at the outermost periphery and the inclined surfaces of the pair of annular bodies 13 and 25 located immediately inside and facing each other are made to face each other. This reduces the radial wobbling of the stacked base plate 1 and rotary table 2.

The third embodiment shown in FIG. 5 has a plurality of protrusions 5, 5 arranged in the circumferential direction on the lower surface of the rotary table 2, and when the base plate 1 and the rotary table 2 are stacked, the The protrusions 5, 5 are adapted to come into contact with a slope formed on the top of the annular body 13 of the base plate 1.

In the third embodiment, the protrusions 5, 5 are arranged on the lower surface of the rotary table 2, but the protrusions 5, 5 are
may be arranged on the upper surface of the base plate 1, and the protrusions 5, 5 may be brought into contact with the slope of the lower surface of the annular body 25 arranged on the rotary table 2.

Furthermore, in the above embodiment, the product display stand is placed in the distribution process together with the product, but as with the conventional system described above, the product display stand and the long items before the bath lid are cut off are individually transacted. Needless to say, you can do as you like.

[Brief explanation of the drawing]

FIG. 1 is a sectional view of the first embodiment of the present invention, FIG. 2 is a plan view of the base plate 1, FIG. 3 is a bottom view of the rotary table 2, and FIG. 4 is a sectional view of essential parts of the second embodiment. FIG. 5 is an explanatory diagram of the third embodiment, and FIG. 6 is an explanatory diagram of the conventional example. In the figures, 1...base plate, 2...rotary table, 3...support.

Claims (1)

[Scope of utility model registration request] In a product display stand in which a base plate 1 and a rotary table 2 facing the base plate 1 from above are arranged at the lower end of the support column 3, either one of the facing surfaces of the base plate 1 and the rotary table 2 is provided with a In addition, by providing a protruding annular rail centered on the support 3, and by thinning the wall thickness of this rail toward the tip, the entire inner or outer peripheral surface of the annular rail is tapered. and the other opposing surface has an annular rail or three or more protrusions integrally protruding from the tapered surface of the rail.