JP2543683Y2 - Net for compact container - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a net for a compact container, and more particularly to a net arranged to cover a saucer filled with cosmetics.

[0002]

2. Description of the Related Art Generally, a cosmetic compact container of a type in which a cosmetic in a saucer is covered with a net, the upper surface of the cosmetic is wiped with a cosmetic puff from the net, and the cosmetic squirted from a mesh of the net is used. It has been known.

[0003] Such a net is formed by extending a net 2 on one side of a frame 1 as shown in FIG. By the way, the extension of the net 2 is performed as follows.

[0004] First, since the net 2 is difficult to maintain a flat shape,
The net 2 is pasted on the film 3 so as to be peelable. And
With the net 2 facing the frame 1, the film 2 is attached to the frame 1 together with the film 3, and then the film 3 is peeled off.

However, in this structure, since the net is simply attached to the frame, there is a problem that the bonding strength between the net and the frame is weak and the net is easily peeled off from the frame.
Therefore, the present applicant has previously proposed a structure in which the joining strength of the net to the frame is increased. This is a net for a compact container which is arranged so as to cover a saucer filled with cosmetics, and forms a groove around the frame on one side of the frame, and the net bites into the groove. Thus, this net is joined to one side of the frame.

[0006]

However, this method has an advantage that the net body can be firmly fixed to the frame body.
After completion, the frame may be deformed by the tension of the net.
Therefore, there is a problem that the yield is reduced.

[0007] In particular, there is no problem when nylon having a relatively low tension is used as the net, but when polyester is used, particularly when polyethylene terephthalate is used, the tension is so strong that the above-mentioned deformation becomes a problem.

The present invention has been made in view of the above circumstances, and not only can the joining strength of the net to the frame be increased, but also the tension of the net can be maintained properly. It is a technical object to provide a net for a compact container in which there is no possibility of deformation of the container.

[0009]

Means for Solving the Problems The present invention has the following configuration in order to solve the above technical problems. The net for a compact container of the present invention is a net for a compact container which is constructed by stretching a net on a frame, and is arranged so as to cover a saucer filled with cosmetics, and on one surface of the frame, A groove is formed around the frame, and the net is joined to one side of the frame so that the net penetrates into the groove. The depth of the groove is 0.3 to 0.4 mm. 2.5 to 3.0 body width
It is set to mm.

[0010]

According to the present invention, since the mesh body bites into the groove, the bonding area increases, the resistance to peeling increases, and the bonding strength increases.

In addition, since the depth of the groove and the width of the frame are set to optimal values, the deformation of the frame accompanying the shrinkage of the net can be prevented.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. As shown in FIG. 2, a frame 1 made of synthetic resin is formed in a ring shape. The frame 1 has a concave groove 4 formed around the frame 1 on the lower surface. The groove 4 has a rectangular cross section. The depth H of the concave groove 4 is 0.4 mm. The width W of the frame 1 is 2.5 mm.

The net 2 is stretched on the lower surface of the frame 1 so that the net 2 bites into the concave groove 4. At the joint between the net 2 and the frame 1, the resin forming the frame 1 embraces the yarn forming the net 2.

The net 2 is a synthetic resin thread that can be stretched or non-stretched. Such a yarn is woven to form a net, but the weave is not limited. The mesh preferably has a stitch of # 70 or # 80. The thread of # 70 has a thread diameter of 71 microns, and the mesh of # 80 has a thickness of 125.
Micron. The yarn used is drawn in advance.

Such a net is manufactured as follows. First, the net 2 is attached to the synthetic resin film 3 and set in the molding dies A and B of the frame 1 as shown in FIG. When the dies A and B are closed and the frame resin is injected and filled into the frame molding cavity, the frame 1 is molded,
The concave groove 4 is formed, and a molded product in which the film 3 and the mesh body 2 bite is formed in the concave groove 4.

Thereafter, when the film 3 is peeled off, a net stretched over the frame 1 with the net 2 biting into the concave groove 4 is obtained. This is used by placing it on the saucer of a compact container filled with cosmetics.

As described above, since the molding is performed by the so-called insert molding, the threads constituting the net 2 are surrounded by the resin and joined together, and become extremely strong. Further, the depth H of the concave groove 4 is set to 0.
By setting the length to 4 mm, flexibility can be provided between the net 2 and the frame 1, so that the frame 1 is not deformed even if the net 2 contracts.

The film 3 does not always need to be stuck, and only the net 2 may be stretched on the frame 1.

[0019]

According to the present invention, since the net is bitten into the concave groove of the frame and is joined, the joining strength of the net to the frame is increased, and the net is hardly peeled off.

[Brief description of the drawings]

FIG. 1 is an overall bottom view of an embodiment of the present invention;

FIG. 2 is a sectional view of a main part showing an embodiment of the present invention;

FIG. 3 is a sectional view of a manufacturing process showing an embodiment of the present invention;

FIG. 4 is a sectional view of a conventional net.

[Explanation of symbols]

 1 frame, 2 mesh, 3 film, 4 groove.

Claims (1)

(57) [Scope of request for utility model registration] 1. A net for a compact container which is constructed by stretching a net on a frame, and which is arranged so as to cover a saucer filled with cosmetics, wherein the net is wrapped around one side of the frame. A groove is formed, and this net is joined to one side of the frame so that the net penetrates into the groove, the depth of the groove is 0.3 to 0.4 mm, and the width of the frame is reduced. A compact container net characterized in that the thickness is set to 2.5 to 3.0 mm.