JPS6354118A - Molding of manekin - Google Patents

Abstract

(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a method for molding a mannequin, and more particularly to a method for molding a mannequin, which allows fine molding such as wrinkles to be formed on the face, etc. of the mannequin.

(Prior Art) Conventionally, as shown in FIG. 6, the method for molding this type of mannequin involves solidifying and molding styrofoam 13 into the shape of each part of a human body, and then spraying or painting the surface of each part with paint, etc. The outer skin layer 4 of the mannequin was formed using the same method, and then the molded parts were connected to each other to assemble the mannequin.

(Problems to be Solved by the Invention) However, in the above-mentioned conventional molding method, for example, minute wrinkles, facial expressions, and even skin irritation may occur on the head of the mannequin. When forming, first styrofoam 13
The solidified surface must be molded to form shapes and patterns such as fine cut grooves, but when molding the Styrofoam 13, such fine molding is not suitable, and the molding work is complicated. Moreover, even if the shape or pattern of the narrow grooves could be formed on the surface of the Styrofoam 13, the outer skin layer 14 of the mannequin would be formed by coating the surface of the Styrofoam 13 with paint. The fine grooves are buried by the paint and the desired shape or pattern such as wrinkles does not appear. Therefore, with the above conventional method, it is extremely difficult to form fine shapes such as wrinkles on the surface of the mannequin's face, etc. Or there was a problem that it was impossible.

The present invention was invented in view of the above-mentioned problems, and its purpose is to form fine patterns and shapes such as wrinkles on the surface of the mannequin's face, for example. More specifically, it can be molded with such high precision that it can directly replicate the human body, especially its external expression.

(Means for Solving the Problems) The present invention was invented to achieve the above object and thereby solve the problems of the conventional art. A synthetic resin material 5 is applied to the outer peripheral surface 1 of the shaped mold 4 by an application method such as spraying to form a soft outer skin layer 6, and the desired material is applied to the inner peripheral surface of the outer skin layer 6. A pattern or shape is formed using a mold 4, and then the outer skin layer 6 is extracted from the mold 4. Next, the outer skin layer 6 is turned over so that the inner circumferential surface is positioned on the outer surface, and then this turned over outer skin layer 6 is formed by filling the hollow interior of the container with a filler such as expanded polystyrene.

(Function) Therefore, in the method of molding a mannequin characterized by the above structure, the synthetic resin material 5 is applied to the mold 4, in which a desired pattern or shape has been molded on the outer peripheral surface 1, by applying means such as spraying. Since the outer skin layer 6 is molded by adhering, the desired pattern and shape formed on the outer peripheral surface 1 of the mold 4 can be formed into the outer skin layer 6 with high precision.
This means that it can be formed on the inner circumferential surface of.

Therefore, the external shape and pattern of the face and limbs, such as facial wrinkles, can be faithfully formed on the inner peripheral surface of the outer skin layer 6.

Furthermore, the molded outer skin layer 6 is pulled out from the mold 4 and turned over, but since the outer skin layer 6 is made of a soft synthetic resin material 5, the outer skin layer 6 can be easily removed without any damage to the outer skin layer 6. The mannequin can be turned over without damaging it, and the inner circumferential surface of the outer skin layer 6, which has been precisely formed by the outer circumferential surface 1 of the mold 4 as described above, appears on the outside as the outer skin of the mannequin.

Furthermore, a filler such as styrofoam is filled into the hollow inside of the turned over outer skin layer 6, and the filler is inserted into the outer skin layer 6.
Since the outer skin layer 6 is solidified to maintain its shape, the shape of the outer skin layer 6 can be reliably maintained in a state where the outer skin layer 6 is stretched without loosening due to the filler filled inside the outer skin layer 6, and the strength of the molded mannequin can be increased. can also be secured.

(Example) Hereinafter, embodiments of the present invention will be described according to an example shown in the drawings.

That is, to explain the case of molding the head of a mannequin, for example, first, as shown in FIG. A mold 4 in the shape of a road head in which shapes and patterns such as 2 and protruding filaments 3 are formed is manufactured.

Next, as shown in FIG. 2, a liquid synthetic resin material 5 is sprayed onto the entire outer circumferential surface 1 of the mold 4 to cover the outer circumferential surface 1 with the synthetic resin material 5.

In this way, the synthetic resin material 5 adhered to the outer peripheral surface 1 of the mold 4 is solidified and molded along the unevenness 2 of the outer peripheral surface 1 and the protruding filaments 3, thereby forming a relatively thin soft sheet. A shaped outer skin layer 6 is formed.

Next, as shown in FIG. 3, the molded outer skin N6 made of the synthetic resin material 5 is peeled off from the outer peripheral surface 1 of the mold 4 and extracted from the mold 4.

Thereafter, as shown in FIG. 4, by turning over the outer skin layer 6, an inner peripheral surface 6a on which the shape and pattern of the unevenness 8 and wrinkles 9 of the nose of the head, etc., are formed on the surface 7, and the mannequin The outer skin 11 of the head 10 is formed. At this time, since the outer skin layer 6 is made of a soft synthetic resin material, the outer skin layer 6 can be easily folded back even after the synthetic resin material is solidified and molded.

Finally, liquid Styrofoam 12 is injected and filled into the turned-over outer skin layer 6, and finally, while maintaining its shape with the outer skin layer 6 covered, the Styrofoam 12 is heated as shown in FIG. By solidifying the material 12 within the outer skin layer 6, the head 10 of the mannequin is formed.

The head 10 of the mannequin molded in this way is first coated with the synthetic resin material 5 by spraying the synthetic resin material 5 from the outside onto the outer circumferential surface 1 of the mold 4. Not only is it easy to apply the adhesive, but also the adhesion state can be made uniform and good.

In addition, the outer skin layer 6 is soft because the synthetic resin material 5 is solidified and molded in close contact with the surface of the outer peripheral surface 1 of the mold 4, and the inner peripheral surface 6a of the outer skin layer 6 is formed with the synthetic resin material 5 formed on the outer peripheral surface 1 of the mold 4. The shapes and patterns of the concavo-convex portions 2 and the filaments 3 are molded in close agreement.

Then, in the same manner, each part of the mannequin, such as the torso and arms, is molded using respective molds, and the molded parts are connected to form the entire mannequin.

In the above embodiment, a liquid synthetic resin material is sprayed onto the outer peripheral surface of the mold as an adhesion means for forming the outer skin layer, but the present invention is not limited to this, and liquid synthetic resin material is sprayed onto the outer peripheral surface of the mold. The material may be applied to the outer circumferential surface of the mold, and there is no particular problem with the method of applying the material.In short, the synthetic resin material is applied to the outer circumferential surface of the core mold in order to solidify and mold along the mold to form the outer skin layer. All you have to do is cover it.

Further, the outer skin layer formed of the synthetic resin material of the above embodiment is soft, but this is for easily turning over the outer skin layer molded from the synthetic resin material. The type should be set with this intention in mind.

Further, in the above embodiment, styrofoam is used as a filler to be filled into the hollow of the turned-over outer skin layer, but the present invention is not limited to this, and other synthetic resin materials, paper materials, etc. can be used. Alternatively, the outer skin layer may be coated on a pre-formed polystyrene foam.

In addition, the specific structure of the mold, the shape of the unevenness formed on the outer peripheral surface of the mold, the specific shape of the pattern, etc. are arbitrarily set depending on the shape of the mannequin to be molded.

(Effects of the Invention) As described above, in the method for molding a mannequin of the present invention, a synthetic resin material is applied to the outer peripheral surface of a mold, and the synthetic resin material is solidified and molded to form an outer skin layer. Therefore, the synthetic resin material can be easily applied by spraying from the outside, and the synthetic resin material adheres closely to the surface of the outer circumferential surface of the mold and is solidified to form an outer skin layer. The inner circumferential surface of the outer skin layer will be molded faithfully and with high precision according to the shape and pattern of the mold. This means that it can be formed on the peripheral surface.

Next, the outer skin layer with the desired shape and pattern formed on the inner circumferential surface is removed from the mold, and when this soft outer skin layer is turned over, the inner circumferential surface of the outer skin layer is exposed on the outer surface, forming the outer skin of the mannequin. As a result, a particularly remarkable effect has been achieved in which fine shapes such as desired wrinkles and facial expressions can be faithfully expressed on the surface.

Moreover, since the inside of the outer skin layer consists of a soft outer skin layer,
It can be easily turned over without damaging the outer skin layer.

Furthermore, since a filler such as styrofoam is filled into the hollow space of the outer skin layer when the outer skin layer is turned over, the shape of the film can be maintained while the outer skin layer is stretched with the filler material, and the strength and shape-retaining ability of the mannequin are ensured. There are advantages to doing so.

As described above, the present invention is unique in that it first molds the outer skin layer of the mannequin accurately using a mold, then turns the outer skin layer over, and then fills the outer skin layer with a filler, which is completely unseen in the conventional molding method. Because it is molded using this method, it is possible to mold the outer skin of the mannequin much closer to the external shape and facial expression of a person than before, and it is also possible to create the desired facial expression, wrinkles, and other minute shapes and patterns. , it has the unique effect of making it possible to manufacture a mannequin with an unprecedented outer skin.

[Brief explanation of drawings]

1 to 4 are cross-sectional views showing the molding process of the present invention. Figure 5 shows the head of the molded mannequin;
is a perspective view, and (b) is a cross-sectional view. FIG. 6 is a sectional view showing a conventional example.

Claims (1)

[Scope of Claims] 1. A synthetic resin material 5 is applied to the outer peripheral surface 1 of a mold 4 having a pattern or shape such as a desired unevenness formed on the outer peripheral surface 1 by an application method such as spraying to make it soft. At the same time, the desired pattern and shape are formed on the inner circumferential surface of the outer skin layer 6 using a mold 4, and then the outer skin layer 6 is extracted from the mold 4, and then the outer skin layer 6 is A method for molding a mannequin, comprising: turning it over so that the inner circumferential surface is positioned on the outer surface, and then filling the hollow interior of the turned-over outer skin layer 6 with a filler such as expanded polystyrene. 2. Claim 1, wherein the application means is spraying.
Method for forming mannequins as described in Section 1. 3. The method for molding a mannequin according to claim 1, wherein the adhering means is painting.