KR20020002329A - Cup product for use in brassier and brassier using the cup product - Google Patents

Abstract

PURPOSE: A cup for brassieres and the brassieres are provided to achieve an excellent appearance and silhouette, and prevent an increase in a cost though a lace having a scallop part is provided. CONSTITUTION: The cup product for the brassieres has a scallop part(3) in an edge site of the cup covering the breast and an ornamental lace part(2) on the surface of the cup. The scallop part and the ornamental lace part are made of an integrated knitted lace fabric. Furthermore, the knitted lace fabric is obtained by three-dimensionally forming the knitted lace fabric integral in a knitted state and the scallop part as the edge part by mold forming.

Description

Cup products and bra products for bras {CUP PRODUCT FOR USE IN BRASSIER AND BRASSIER USING THE CUP PRODUCT}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cup product for bras having a scalar portion at the short edge portion of the cup covering the breast, and a decorative lace portion at the surface of the cup, and a bra product using such a cup.

As the cup product C for bras, as shown in FIG. 8, the lace 61 was arrange | positioned on the surface, and the scalar (scallop) S is the upper edge part of the cup product C recently. The successive arrangement of the decorative parts of the wave is called.

When an example of the manufacturing process of such a product is shown, for example, predetermined | prescribed cloth 62, 63 is arrange | positioned at the front side and the back side of the cup Ca made of three-dimensionally molded urethane, as shown disassembled in FIG. At the same time, the lace Sa for scalar is arrange | positioned at the upper edge part of cup Ca.

In the production of such a product (C), a three-dimensionally molded urethane cup (Ca) is prepared, and a wide race that is knitted into a planar shape is conformed to a three-dimensional shape required for the product. Specifically, mold molding) was performed, and the fabric 62 was cut into a predetermined shape as shown in FIG. 9 (three-dimensional shaping portion is indicated by M, and the cutting position is indicated by a broken line) to obtain a cloth 62 which is a lace for outer fabric. Similarly, the cloth 63 for lining is obtained in a three-dimensional state.

Conventionally, in order to provide the scalar S, as shown in FIG. 7, the lace Sa for scalar formation is prepared separately.

As a main material for obtaining a bra by the above-described method, the urethane cup Ca, a mold-formed lace 62, a lining material 63 and a scalar lace Sa are prepared, and these are sewn integrally. The cup product C provided with the scalar S in the predetermined edge part is obtained (FIG. 8).

In manufacturing the mold-molded race 62, a relatively wide width race is produced as the race, for example, the predetermined position M of the race shown in Fig. 9 is molded (sterically molded). I was supposed to.

On the other hand, a bra product is comprised with a pair of cups for covering a breast, the center connection part which connects these cups in a center part, a shoulder strap, a back band, etc. Therefore, when trying to obtain a bra, it is necessary to prepare at least a pair of left and right cups.

Background Art In recent years, a bra structure in which a breast is brought closer to the center side has been adopted for the reason of beautifully showing the silhouette of the breast portion when the bra is worn (deeply visible valleys between the breasts).

Conventionally, when manufacturing the cup used for such a central vicinity, as a mold shaping | molding die, a pair of hemispherical shaping | molding bodies shown in FIG. 10 (b) were used using the tip-shaped spherical mold shaping | molding die. After obtaining the shape), the cutting is performed out of the center of the hemisphere (shown by broken lines in Fig. 10 (b)), and the maximum bulge is sewn close to the center side (shown in Fig. 10 (e)), and a pair of breasts I was supposed to manufacture the main part of the bra that touched.

On the other hand, a cup material formed in a substantially hemispherical shape may be appropriately cut and three-dimensionally sewn to obtain a bra cup for a desired shape.

There have been two problems with the prior art regarding aesthetics.

1. Problems with decorative laces and scalar joints

When manufacturing the cup product C as shown in the said FIG. 8, the urethane cup Ca, the outer race 62, the lining material 63, and the scalar race Sa are prepared. Since it is necessary to sew these integrally, and there are many sewing parts T as shown in FIG. 8, there is a problem in aesthetic view, and since the tape t is located and sewed in this sewing part T, , This part is not smooth.

2. Silhouette Formation Problems in Wear

On the other hand, when the above-described silhouette at the time of wearing is described, when the bra is manufactured by using the cup formed into a hemispherical shape and the maximum bulging portion (vertex of the hemisphere) is close to the center side (see Fig. 10 (e)). There was room for improvement because it required precision for cutting and sewing, and it was difficult to obtain a uniform and desired silhouette.

On the other hand, in performing three-dimensional cutting and three-dimensional sewing, it takes time and leads to cost up.

An object of the present invention is to obtain a bra product and a bra product, which have a lace having a scalar portion, which are excellent in aesthetics and silhouette and do not cause cost up.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic explanatory diagram of a lace material structure of a knitted state.

2 is an explanatory diagram of a three-dimensional molding apparatus.

3 is an explanatory diagram of a three-dimensional lace material incorporating a cup of polyurethane.

4 is a view showing the configuration of a three-dimensional race product.

5 shows another configuration example of a lace material.

Fig. 6 shows another embodiment of the present application.

7 is an exploded view showing a main member structure in a conventional technique.

8 is a block diagram of a conventional cup product.

9 is an explanatory diagram showing a conventional three-dimensional molding position.

10 is an explanatory diagram showing a comparison between the present application and a conventional cup three-dimensional shape.

According to the present invention for achieving this object, a feature of a cup product for bras having a scalar portion at the short edge portion of the cup covering the breast and a decorative lace portion at the surface of the cup is as described in claim 1,

The scalar portion and the decorative lace portion are integral lace knitted fabrics, and the lace knitted fabric is three-dimensionally formed as a single edge by forming the integral lace knitted fabric in a state where the lace knitted fabric is knitted. It is preferable to form.

In this bra cup product, since the decorative lace portion and the scalar portion appearing on the surface of the cup are composed of an integral lace knitted fabric, there is no need to provide a sewing portion or a tape or the like between the decorative lace portion and the scalar portion, and the appearance is very aesthetic. You can get an excellent bra.

Moreover, since manufacturing time also becomes small, a cheap product can be obtained.

In the case of employing such a constitution, as described in claim 2, the lace knit fabric is stretched from a cup bulge center to a cup periphery surrounding the cup bulge center, and the single lace knit fabric of the knit is placed in the above manner. Mold molding is preferable.

In the cup product for bras, the part where decoration is required is the periphery of the cup followed by the scalar portion and the decorative lace, and the center and the periphery of the cup are also important in appearance. In particular, although a decorative lace normally comes on the bulging center of a cup, it is preferable that a decorative pattern is continued in this site | part.

For example, when there is a cut or sewing portion for three-dimensionalization from the cup periphery toward the cup bulge center, discontinuity on the lace decorative pattern occurs and falls aesthetically.

However, as described above, if the lace knitted fabric is integrated from the cup swelling center to the cup periphery surrounding the cup swelling center, the cup can be decoratively continuous and has a natural three-dimensional shape. As a result, It is possible to obtain a bra cup product having a very high product value from the aesthetic appearance.

Moreover, as described in Claim 3, it is preferable that the said lace knit fabric is a lace knit provided with elasticity in either one of a knit fabric edge direction, a knit fabric seed direction, or both directions.

Conventionally, lace knits for use as cups of bras have not been given elasticity in particular, and so-called rigid knits have been used. However, in the case of obtaining a relatively complicated three-dimensional shape by mold molding as in the present application, By using an elastic fabric having elasticity in the edges of the knitted fabric, the seed direction, and the like, it is possible to perform three-dimensional molding without cutting the lace knitted fabric, and as a result, to avoid the occurrence of loosening, tearing, and the like. Can be prepared.

By the way, about the purpose of beautifying a silhouette, as described in Claim 4, the swelling curvature of the cup center side part near a bra center part used as a valley between breasts is large, and is separated from the said center side part. It is preferable that the swelling curvature of the cup spacing side part used becomes small.

The swelling curvature is different in the cup center side part and the cup separation side part separated from this, and the former is larger than the latter. Therefore, in this cup, the bulge volume at the center side is large, and as a result, the breast is brought closer to the center side, whereby a predetermined effect can be obtained.

Moreover, as described in Claim 5, it is preferable to provide the largest swelling part in the cup center side part near the center part of the bra which becomes a valley between breasts.

Moreover, the position of the largest bulging part of a cup turns into a cup center side part.

Therefore, in this cup, the position of the nipple or the whole of the breast can be brought closer to the center side. As a result, the breast can be brought closer to the center side, whereby a predetermined effect can be obtained.

In this case, the swelling curvature of the cup center side part close to the bra center part used as a valley between breasts is large, and the swelling curvature of the cup separation side part spaced apart from the said cup center side part is formed small, and becomes a valley between breasts. It is also a preferred aspect to have a modified cup having a maximum bulge in the cup center side portion close to the bra center portion.

Embodiment of this application is described below.

The present application relates to a cup product for a bra and a bra manufactured using the cup product, and also has a feature in the shape of a mold-forming mold in the case of mold molding, which is used when producing a product.

First, the structure of the cotton lace material 1 to be produced will be described.

As shown in FIG. 1, the face-shaped lace material 1 is a scalar part 3 on the side part (side part of the knitted fabric width direction orthogonal to this with respect to the knitting direction W of a knitted fabric) of the decorative lace part 2 ) Is provided with a waste tissue part 4 on the opposite side with the scalar part 3 relative to the decorative lace part 2 interposed therebetween.

The net structure used for the base structure of this cotton lace material 1 did not employ the usual four-course net, but employ | adopted the diamond net with a good balance of a blade and a seed direction.

Here, the decorative lace portion 2 is a lace portion patterned in a predetermined pattern. For example, in a raschel lace, the patterned lace 2a is incorporated into a predetermined pattern on a net, which is a basic structure. It's a race site.

On the other hand, although the scalar part 3 is also called a scallop, it is a site | part formed in a wave form in the knitting direction of a lace, For example, in the case of a Raschel lace, it identifies with a kind of pattern thread on the net which is a basic structure. Since the scalar 3a is patterned while forming a predetermined loop R, the loop R is a portion which is continuously knitted while drawing a waveform in the knitting direction as shown in FIG. 1, and a plurality of waveforms are knitted. It is formed repeatedly in the direction (W).

The said waste tissue part 4 is a site | part which has a simple net structure which does not have a pattern thread basically, This tissue part is easy to cut | knit a knit fabric.

However, there is no problem even if the waste tissue part has a pattern thread or a tissue structure.

In addition, as shown in FIG. 1, the edge part (opposite side to the scalar part 3) of the waste tissue part 4 is comprised as the raw material fixation part 40, and this site | part with respect to the normal waste tissue part 41 is shown. At 40, a thick thread is adopted, and the structure density becomes high.

In addition, a position (part of the decorative lace portion) close to the scalar portion 3 of the decorative lace portion 2 is formed as the scalar reinforcement lace portion 20.

Also in this scalar reinforcement lace part 20, the thicker thing is employ | adopted as the thread type than the normal decorative lace part 21, and shape stability of the scalar part 3 is provided by giving a holding force to this site | part 20. Can be secured. For example, in the case of the Raschel lace, 210 d of polyurethane yarn is used as the warp yarn forming the chain stitch in the case of the usual decorative lace portion 21, whereas the 420 d of the scalar reinforcement lace portion 20 is doubled. Adopt a thread.

As is well known, the cotton lace material 1 to be knitted is inserted with an elastic thread (not shown) along a wale forming a knitted fabric, thereby providing more elasticity in the direction of the knitted fabric blade, and at the same time, the weft yarn By employing an elastic thread (not shown) for (weft yarn constituting the base structure), elasticity is imparted also in the knitted fabric width direction. Therefore, the knitted fabric is comprised as what is called a two-way.

As mentioned above, when manufacturing the three-dimensional lace raw material 5 of this application, it is the description about the case where the surface lace raw material 1 before three-dimensional shaping | molding is obtained as a preparation step. In this way, the material knitting step is completed.

Hereinafter, three-dimensional shaping | molding, the removal process of a waste net, and the integration process with the cup Ca made of urethane separately shape | molded are demonstrated.

Three-dimensional molding process

The planar lace material 1 obtained as described above is subjected to three-dimensional molding (specifically, mold molding) in this three-dimensional molding step. As shown in FIG. 2, such three-dimensional molding includes a three-dimensional molding including a material fixing part 21 and a mold molding die 23 for molding the fabric 22 fixed to the material fixing part 21. By the device 24.

In this application, when FIG. 3 is taken as an example, since the scalar part 5 is made into the three-dimensional shaping | molding end position (in FIG. The end position of the die becomes the three-dimensional molding end position), and the three-dimensional molding is performed.

In this three-dimensional molding, when fixing the planar lace material 1 to the three-dimensional molding apparatus 24, the material fixing part 40 provided in the waste tissue part 3 is used. That is, as shown by the solid line and the broken line in FIG. 1, the material fixing part 40 is used at the time of fixing, and the peripheral part of the knitted fabric is used for fixing while crossing the scalar part 3, The peripheral part (the part enclosed by the broken line in FIG. 1) of the decorative lace part 4 on the opposite side to the scalar part 3 is used for fixing.

Also, as shown in Figs. 10A and 10C, the mold-forming mold 23 for mold molding is a cup center side portion close to the bra center portion that becomes a valley between breasts when the mold-forming mold 23 is manufactured as a bra. The bulge curvature of 23a can be made large, and the bulge curvature of the cup separation part 23b spaced apart from the center side part 23a can be shape | molded small, and the center side part 23a which is close to the bra center part which becomes a valley between breasts is formed. ), The bulging curvature of the cup center side part 23a close to the bra center part is largely enlarged so that the largest bulge part 23c can be formed in the space of the cup separation side part 23b spaced apart from the cup center side part 23a. The bulge curvature is made small, and the largest bulging part 23c is provided in the center side part 23a near the center part of the bra which becomes a valley between breasts.

Moreover, as shown to sectional drawing 10 (d) which is the cross section shown by the arrow of FIG. The bulging curvature of the cup lower portion 23d in the cup up and down direction is changed so that the bulging curvature of the cup upper portion 23e can be formed in a large manner.

Therefore, the planar lace material can be molded as a deformation cup of a predetermined shape.

After fixation of the lace material to such a three-dimensional molding apparatus 24, three-dimensional molding of the material is performed using the mold-forming die 23, and the shape is fixed.

In this application, since nylon 6-6 is adopted as a yarn raw material, the fixing of a three-dimensional shape is completed by a heat set.

Even in the state in which the three-dimensional molding is completed, the three-dimensional lace material 5 becomes a band having a plurality of portions M partially protruded as shown in FIG. 3. 3 shows the state in which the cup Ca made of urethane was integrated.

Integration process

The urethane cups Ca prepared separately are attached to the raw material 5 which has the some site | part M which partially protruded as obtained above.

In this mounting operation, sewing is usually performed. However, you may perform operation | movement, such as adhesion | attachment.

In this integration process, the scalar portion 3 of the lace material is placed at the short edge of the cup product C. By doing in this way, the three-dimensional race product (BRA cup product) which the backing member Ca and the three-dimensional lace material 5 were integrated in the state where the scalar part 3 is located in the edge part of the urethane cup Ca which is a backing member. Kind of).

Removal process

Next, the waste net portion 4 is removed along the scalar portion 3 for the strip-shaped three-dimensional lace material obtained as described above. In addition, when obtaining each cup independently, the periphery of a cup is cut off, for example. Such cut lines are indicated by broken lines in FIG. 3.

In this way, the scalar part 3 is provided in the edge part, and the decorative lace part 2 has a three-dimensional cup (however, in this case, it becomes a single cup, and the three-dimensional lace material and the urethane cup C are integrated. It is possible to obtain a bra cup product as described herein.

The external appearance of the cup product (C) obtained by this method in FIG. 4 was shown. Although this corresponds to what is shown in FIG. 8, since the integral Loss color S is integrally provided in the outer surface which consists of a lace material, it is not necessary to provide a tape in the upper edge part of a cup, and it is neat There is this.

Finishing process

The bra is obtained by combining suitably the individual cup products obtained by the above. This process is by sewing. In this way, a bra product is obtained.

[Other Embodiments]

(A) In the above embodiment, after the urethane cup Ca is integrated into a strip-shaped three-dimensional lace material (partly formed by protruding molding), cutting and removing are performed. After cut | disconnecting to a shape, you may perform integration with each cup Ca. In this case, not only the case where the cup Ca was attached to the individual three-dimensional lace material is called the bra cup product mentioned here, but the individual three-dimensional lace material also corresponds to the cup product for bra mentioned here.

(B) In the said embodiment, although the urethane cup Ca processed into the predetermined shape was used as a backing member, you may use the backing member which consists of a nonwoven fabric used as a three-dimensional shape.

(C) In the above embodiment, although the material fixing part 40 is provided in the waste tissue part and the scalar reinforcing race part 20 is provided in a part of the decorative lace part, it is not necessary to necessarily provide both. The structure of such a simple structure is shown in FIG.

Moreover, even when neither is provided, you may obtain the three-dimensional lace material of this application by selecting suitably the thread type and thickness of a race, and the like.

(D) In the above embodiment, when three-dimensionally forming a face-shaped lace material, the swelling curvature is different for the production of the deformation cup at the center side and the separation side, and the material is laced for the cup production with the largest swelling portion near the center side. Although the case where it manufactures with a raw material was shown, the shaping | molding object of the three-dimensional shape deformed in this way can be adapted to the cup, nonwoven fabric, and lining which are made of polyurethane other than a lace material.

(E) Although the description about the knitting machine of the three-dimensional lace material was not specifically mentioned in the said embodiment, this application can employ | adopt the lace manufactured by arbitrary lace knitting machines. Representative examples include those by the Raschel group (including those by the falling plate method called the Raschel lace, by the Jacquard method), by the reversing machine (called the lever lace), or by the embroidery lace Can be mentioned.

(F) In the above embodiment, the thing for the bra is shown, but the slip is integrated into the bra (so-called bra slip), the bra and the camisole are integrated (so-called bra-camisole) You can also adapt to)).

In this application, these are collectively called a bra product.

(G) In the embodiment shown in FIG. 4, the entire cup covering the breast is made of a single lace knitted fabric. Although this example best satisfies the object of the present application, as shown in Fig. 6 (a), in order to attach a different design lace to the lower portion of the cup from the upper decorative lace, the other decorative lace is sewn by means such as sewing. Even if it is connected, it can be said that the objective of this application is achieved regarding the main body cup which contains the cup expansion center of the upper side, and surrounds the center.

Similarly, as shown in Fig. 6B, the same effect can be obtained with respect to the main body cup, even if other decorative laces are arranged on the left and right portions of the bra with respect to the main body cup.

It is possible to manufacture a cup that is excellent in the effect and silhouette of bringing the breast closer to the center side and which does not cause a cost up, and thus a bra.

Claims (6)

A cup product for bras having a scalar portion at a short edge portion of a cup covering a breast and a decorative lace portion at the surface of the cup, The scalar portion and the decorative lace portion are integral lace knitted fabrics, and the lace knitted fabric is three-dimensionally formed as a single edge by forming a single lace knitted fabric in a knitted state. The cup product for the bra which is one. The method of claim 1, A cup product for bras, wherein the lace knit fabric extends from the cup bulge center to the cup periphery surrounding the cup bulge center and mold-forms the whole lace knit fabric in the knitting state. The method according to claim 1 or 2, A cup product for bras in which the lace knitted fabric has elasticity in any one or both directions of the knitted fabric blade direction or the knitted fabric seed direction. The method according to claim 1 or 2, A cup product for bras having a large swelling curvature at a cup center side portion close to a bra center portion serving as a valley between breasts, and a small swelling curvature at a cup spacing side spaced apart from the center side portion. The method according to claim 1 or 2, A cup for a bra, which is a modified cup having a maximum bulge in the cup central side area close to the center area of the bra which becomes the valley between the breasts. A bra product comprising the bra cup product according to any one of claims 1 to 5.