JPS5839643B2 - Birth commemorative hand and foot medal manufacturing method - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for manufacturing a framed birthday commemorative hand and foot medal.

Conventionally, there has been a method of manufacturing this type of medal by melting lead ditin and putting it into a mold.

This manufacturing method required many manufacturing tools and time, was dangerous because it used hot water that had melted metal, and had disadvantages such as the resulting medals were heavy and the manufacturing cost was high.

Furthermore, it is necessary to provide screw holes on the back of the medal for attachment to the forehead, and there is also the drawback that it takes time to form and align the screw holes.

The present invention was created in view of these problems, and uses a water-soluble synthetic resin material that hardens in a short time to easily produce lightweight and inexpensive medals in a short time.
In addition, the present invention provides a method for producing a hand-shaped and foot-shaped medal for a framed birthday commemorative medal, in which a cap nut for the mounting screw holder can be accurately embedded and fixed in the medal in advance.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be explained in detail below in the order of steps based on embodiments shown in the drawings.

(a) 1 is a first ring for molding with a diameter of 13 cIrL to 25 and a depth of about 1. After placing the first ring 1 on a flat surface and filling the inside with clay 2, the surface of the first ring 1 is Along the lines, smooth the clay surface with a stainless steel plate 3 or the like.

(b) The infant's hands and feet are pressed against the surface 4 of the clay 2 packed inside the first ring 1 to form a flat shape or a foot shape 5.

Of course, it is also possible for an adult with two legs.

(c) A textured fabric such as work gloves is pressed onto the surface 4 of the clay 2 excluding the flat shape and the foot shape 5 to form an uneven pattern 6 such as a wavy shape.

) The first ring 1 on the clay surface 4 side with the uneven pattern 6 formed
A first ring 1 having the same diameter as the first ring 1 is placed on top.

(e) An undercoat material 8 made of a liquid polyester synthetic resin material (referred to as Makitex) mixed with 1% coagulant is applied to the clay surface 4, the green foot last 5, and the inner surface of the second ring 7. Apply a thin layer with a brush.

This makes it possible to clearly finish the fingerprints and uneven pattern 6 of the raw foot print, and also to allow smooth separation of the main casting material, clay, and second ring.

(f) After the undercoat material 8 has dried, the main undercoat material 9, which is a 1:1 mixture of the liquid polyester-based synthetic resin material called Maxitex and Kansui stone powder, is applied to the second ring. Pour into 7 and fill.

The purpose of mixing Kansui stone is to increase the hardness and weight of the medals, giving them a sense of solidity.

(g) Before the main flow material 9 filled in the second ring 7 hardens, the screw receiver for attaching the medal A to the forehead embeds and fixes the bag nut.

As a method for embedding the cap nut in the main flow material 9, a third ring 10 having the same diameter as the second ring 7 is placed on the second ring 7, and a bridge 11 is constructed over the third ring 10.

Tightening screws 13a and 13b are inserted into through holes provided at appropriate intervals in the bridge 11, and the screws 13a are tightened.

Screw the bag nuts 112a and 12b into 13b, respectively.

Therefore, when the bridge 11 is constructed on the ring 10, the bag nuts N2a and 12b suspended from the bridge 11 are
It is buried and fixed vertically in the main flow material 9.

In the drawing, two cap nuts are shown, but the number can be set appropriately.

(7) After the main flow material 9 has solidified, screw the screw 13a.

When 13b is removed, only the cap nuts 12a and 12b are properly embedded and fixed in the medal A, making it easier to attach the medal to the forehead.

(I sword) Next, when the second ring 7 and the first ring 1 are separated, the medal body A, which is made by solidifying the main material 9 inside the second ring 7, is transferred from the clay 2 to the outer plate and then to the second ring. ring 7
The medal body A is separated from the medal body A, the clay 2 adhering to the medal body A is washed off with water, and the edges protruding around the medal body are neatly scraped off with a file.

■) Finally, the medal body A is plated to complete the framed birthday commemorative hand and foot medal.

The medal made in this way is screwed to the colored paper on the forehead,
By storing it in a frame, it can be used as a decoration to commemorate a birth.

The manufacturing method of the present invention is as described above, and the surface of the clay can be made smooth when the first ring is filled with clay, and the main pouring material can be filled up to the upper end of the second ring. Sometimes, the upper surface of the main pouring material can be smoothed to match the upper end of the second ring, so that the work of smoothing these surfaces can be done with a single rod.

Moreover, the tools used are three rings with the same diameter, a screw suspended from the center, and a bridge with a cap nut threaded part formed at the tip of the screw, which can be freely installed on the rings. Since it has a bridge, it is convenient for carrying around and storing.

Furthermore, since the number of tools used is small and the rings are stacked at each stage, the work process is easy to explain and easy to teach to amateurs.

In addition, the first ring is filled with clay, and the second ring is stacked on top of the clay after making a flat and foot impression on the clay inside the first ring, so the second ring does not get in the way when taking the flat and foot impressions. Moreover, the soil of the second ring filled with the main pouring material is filled with the soil of the third ring.
Since the bridge is constructed by stacking rings, there is no risk of the main pouring material adhering to the bridge.Furthermore, since the cap nut is held by the bridge and this cap nut is buried in the main pouring material, the fixation of the cap nut is easy. It is possible to manufacture framed birthday commemorative hand and foot medals extremely easily and reliably.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention. Fig. 1 is a perspective view of the first ring filled with clay, Fig. 2 is a perspective view of the clay surface smoothed with a stainless steel plate, etc., and Fig. 3 is a perspective view of the clay surface. Figure 4 is a perspective view of a clay surface with a wavy uneven pattern formed on the surface of the clay except for the flat mold, and Figure 5 is a perspective view of the clay with the second ring superimposed on the first ring for feathering. FIG. 6 is a cross-sectional view of the surface and the inner surface of the second ring coated with an undercoat material, FIG. 6 is a cross-sectional view of the main flow material filled, and FIG. 7 is a cross-sectional view of the main flow material filled with a cap nut. 1...First ring, 2...Clay, 4.
...Surface of clay, 5..... Fresh foot print, 6.
...Uneven pattern, 7...Second ring, 8.
...Undercoat material, 9...Main sink material, 10.
...3rd ring, 11...Bridge, 1
2a. 12b...Fukuro nut, A...Medal body.

Claims (1)

[Claims] 1. A first step of filling clay into the first ring placed on a flat surface and smoothing the surface of the clay. ■ The second step is to take the infant's flat and foot prints on the surface of the clay. ■ The third step is to create uneven patterns such as waves on the surface of the clay, excluding the hand and foot prints. ■ The fourth step is to place a second ring with the same diameter as the first ring on top of the first ring filled with clay. ■ The fifth step is to apply a thin coat of primer to the clay surface, the flat foot surface, and the inner surface of the second ring. ■ The 6th step is to fill the second ring with main pouring material. ■ The 7th step is to place the third ring, which has the same diameter as the second ring, on top of the second ring. (8) The cap nut is held by the bridge built on the third ring, and the cap nut is vertically buried and fixed in the main flow material before the main flow material solidifies. ■ After the main flow material has solidified, the first to third rings and the bridge are removed, and the medal body made of the main flow material is plated in the ninth step. A method for manufacturing a framed birthday commemorative hand and foot medal.