JP2021145770A - Merchandise display synthetic resin-made hook - Google Patents

Abstract

PROBLEM TO BE SOLVED: To propose a synthetic resin hook for product display, which is lightweight, easy to handle, and has good moldability while maintaining a required strength.
SOLUTION: The hook 1 is made of synthetic resin for displaying products for suspending and displaying the products, and is composed of a hanger rod 2 and a back plate 3 for holding the hanger rod 2. The lower end extends below the mounting position of the hanger rod 2, and the hanger rod 2 has a thick base portion 4 connected to the back plate 3 and becomes thinner toward the tip 6, and the cross-sectional shape of the hanger rod 2 is the upper portion. A synthetic resin hook for displaying products, which is round, has a flat lower portion, and has a convex shape 7 on both sides of the lower portion or both sides of the central portion.
[Selection diagram] Fig. 1

Description

The present invention relates to a product display hook made of synthetic resin, which is used to hang a product, display it, and sell it at a store.

When a product such as a toothbrush is displayed in a store, the product is often hung and displayed by passing a hole made in the upper part of the product through a hook made of a metal rod. However, many metal hooks are made of iron plated with chrome, which gives the impression of being cold in appearance, and the problem of heavy weight during transportation, and the load that chrome plating puts on the environment. There was also the problem that it was large. The product display tool described in Patent Document 1 is a product display tool made of a synthetic resin that does not cause these problems.

In the product display tool described in Patent Document 1, both the hook member and the base plate are made of synthetic resin, and the hook member is made by devising the shape of the base end portion of the hook member and the shape of the mounting hole of the base plate. It is a product display tool that can be stably attached to the base plate so as not to cause rattling in the front-back direction.

In the product display tool described in Patent Document 1, since the hook member is a mere round bar, there is a risk of bending or deforming depending on the weight of the product. In particular, when the length of the hook is 150 mm or more, the shape of the hook cannot be maintained and the problem of bending downward and deforming tends to occur.

In the case of a hook made of synthetic resin, it may be plastically deformed and bent, which poses a big problem in appearance. As another problem, in the case of a synthetic resin hook, a shape having a constant thickness and an elongated shape may be difficult to mold depending on the fluidity of the resin at the time of molding.

Japanese Unexamined Patent Publication No. 11-18890

An object to be solved by the present invention is to propose a synthetic resin hook for displaying products, which is lightweight, easy to handle, and has good moldability while maintaining the required strength.

As a means for solving the above problems, the invention according to claim 1 is a synthetic resin hook for suspending and displaying a product, which comprises a hanger rod and a back plate for holding the hanger rod. The lower end of the back plate extends below the mounting position of the hanger rod, and the hanger rod has a thick base part that connects to the back plate and becomes thinner toward the tip, and its cross-sectional shape. Is a synthetic resin hook for product display, characterized in that the upper part is round, the lower part is flat, and both sides of the lower part or both sides of the central part have a convex shape.

By devising the cross-sectional shape of the synthetic resin hook for displaying products according to the present invention, even if the product is hung, there is little bending.

Further, in the invention according to claim 2, the width: height ratio of the cross-sectional shape of the hanger rod is 1: 1.
The synthetic resin for product display according to claim 1, wherein the ratio of width: height of the convex portion (one side) is 1.1 or more and 1.6 or less, and 1: 3 or more and 4 or less. It is a hook made of.

The product display hook according to the present invention can be reduced in weight by replacing the conventional metal hanger rod with a hanger rod and a back plate holding the hanger rod made of synthetic resin. In addition, by structurally devising the cross-sectional shape of the hanger rod, it was possible to secure the required strength and rigidity with a small amount of material.

Since the lower end of the back plate extends below the mounting position of the hanger rod, it has an effect of preventing the tip of the hanger rod from rotating in the downward direction when mounted on a rack or the like.

Further, since the base portion of the hanger rod in contact with the back plate is thick and becomes thinner toward the tip, less bending is required when an even load is applied to the hanger rod. In addition, the resin flow during molding is good, and the moldability is good.

As in the invention of claim 2, the cross-sectional shape of the hanger rod has a width: height ratio of 1: 1.1 or more and 1.6 or less, and the width: height of the convex portion (one side). From the results of the experiment, it was found that when the ratio of is 1: 3 or more and 4 or less, the maximum effect can be obtained with a smaller amount of material.

FIG. 1 is a perspective view showing an embodiment of a synthetic resin hook for displaying products according to the present invention. FIG. 2 is a schematic cross-sectional view showing an example of the cross-sectional shape of the hanger rod. FIG. 3 is a schematic cross-sectional view showing another example of the cross-sectional shape of the hanger rod. FIG. 4 is a schematic cross-sectional view showing another example of the cross-sectional shape of the hanger rod. FIG. 5 is a schematic cross-sectional view showing another example of the cross-sectional shape of the hanger rod.

Hereinafter, the synthetic resin hook for displaying products according to the present invention will be described in detail with reference to the drawings. FIG. 1 is a perspective view showing an embodiment of a synthetic resin hook 1 for displaying products according to the present invention. FIG. 2 is a schematic cross-sectional view showing an example of the cross-sectional shape of the hanger rod 2.

The product display synthetic resin hook 1 according to the present invention is a product display synthetic resin hook for suspending and displaying products, and is composed of a hanger rod 2 and a back plate 3 for holding the hanger rod 2. The lower end of the back plate 3 extends below the mounting position of the hanger rod 2, and the hanger rod 2 has a thick base portion 4 connected to the back plate 3 and becomes thinner toward the tip portion 6. The cross-sectional shape thereof is characterized in that the upper portion is round, the lower portion is flat, and the convex shape 7 is provided on both sides of the lower portion or both sides of the central portion.

In the examples shown in FIGS. 2 to 4, each has a convex shape 7 on both lower sides of the hanger rod 2. By providing the convex shape 7, there is an effect of preventing the hanger rod from bending in the lateral direction when a load is applied to the hanger rod 2.

In the example shown in FIG. 5, the hanger rod 2 has convex shapes 7 on both sides of the central portion. The effect of the convex shape 7 in this case is also the same.

Since the lower end of the back plate 3 extends below the mounting position of the hanger rod 2, it has an effect of preventing the tip of the hanger rod 2 from rotating in the downward direction when mounted on a rack or the like. ..

In the example shown in FIG. 1, the hanger rod 2 has a thick base portion 4 in contact with the back plate 3 and becomes thinner toward the tip portion 6. By doing so, the material can be saved as compared with the case where the thickness is made uniform. That is, when the amount of deflection of the tip when the same load is applied to the hanger rod 2 is the same, the same amount of deflection can be achieved with less material than in the case of uniform thickness. This leads to the effect of reducing the weight of the entire resin hook 1 for displaying products, and also contributes to the reduction of transportation costs.

Further, by tapering the hanger rod 2, there is an effect that the flow of the resin at the time of injection molding is improved and the moldability is improved.

The resin hook 1 for displaying products according to the present invention may be formed by integrally molding the back plate 3, the hanger rod 2, and other parts. For example, the hanger rod 2 is welded and attached to the back plate 3. Is also good. In the case of integral molding, the number of parts can be reduced and the labor for assembling can be saved, but the molding mold becomes expensive.

The material used for the resin hook 1 for displaying products according to the present invention will be described. As the material used for the product display resin hook 1, various synthetic resin materials can be used. Specifically, various general-purpose resins such as polyethylene resin, polypropylene resin, polystyrene resin, high-impact polystyrene resin, ABS resin, nylon resin, and polyethylene terephthalate resin can be preferably used. Although the cost is high, various engineering plastics such as polyacetal resin, polysulfone resin, and liquid crystal resin can be used, of course.

Carbon fiber, glass fiber, or the like may be mixed with the above synthetic resin material to form a fiber reinforced plastic. An injection molding method is suitable as a molding method for the product display hook 1 according to the present invention.

1 ... Resin hook for product display 2 ... Hanger rod 3 ... Back plate 4 ... Foundation part 5 ... Hanging part 6 ... Tip part 7 ... Convex shape

Claims (2)

A synthetic resin hook for hanging and displaying products, which consists of a hanger rod and a back plate that holds it. The lower end of the back plate is below the hanger rod mounting position. The hanger rod is extended, and the base part that connects to the back plate is thick, and it becomes thinner toward the tip, and its cross-sectional shape is round at the top and flat at the bottom, and both sides of the lower part or both sides of the central part. A synthetic resin hook for displaying products, which is characterized by having a convex shape. The cross-sectional shape of the hanger rod has a width: height ratio of 1: 1.1 or more and 1.6 or less, and a convex portion (one side) width: height ratio of 1: 3 or more and 4 or less. The synthetic resin hook for displaying products according to claim 1, wherein the hook is made of synthetic resin.

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