JP3150793U - Seamless cup for foundations such as brassiere and other camisole with cup - Google Patents

Abstract

Provided is a breast-shaped seamless cup having a special texture of low-resilience foamed polyurethane, hardly yellowing, having no tear during molding, and excellent fit when worn. A cup molded body 2 comprising a fan-shaped portion 5 extending from the vicinity of the nipple portion 2b of the breast to the lower cup side 2d and the side portion 2e of the cup and a remaining portion 6 of the fan-shaped portion extending from the vicinity of the nipple portion 2b to the upper side 2c of the cup. The cup peripheral part 5a of the cup side part 2e of the diagonally lower side which became thin gradually from the thick teat vicinity 2b and the teat vicinity 2b, and the fan upper part 2c of the cup gradually thinned from the teat vicinity 2b In the cup molded body 2 having the cup peripheral portion 6a of the remaining portion 6 of the part, a front side outer layer 3d laminated with a surface knitted fabric 3g made of ordinary foamed urethane and a back side outer layer 3e laminated with a back knitted fabric 3h and low resilience This is a cup-molded body 2 having a three-layer structure composed of an intermediate layer 3f of polyurethane foam. [Selection] Figure 3

Description

  The present invention relates to a seamless cup made of a foamed polyurethane molded body that is attached to a breast-shaped cup portion inside a foundation such as a brassiere or a camisole with a cup for correcting a breast shape of a woman. Of polyurethane foam to be installed in foundations such as bras and camisoles with cups to be worn on women's bust, which has a structure that has the effect of correcting and maintaining the shape of the breast without shifting to the side of the side. The present invention relates to a seamless cup made of a foamed polyurethane molded body that complements the drawbacks, eliminates processing problems, and allows the texture to be freely adjusted.

  Foundations such as bras or other camisole with cups that are women's underwear may reshape the breast or bring the breast to the center of the bust in order to make the bust look attractive to the worn clothing. Various measures are taken so that the bust line is arranged and the arranged bust line appears on the outside of the clothes.

  As one of such devices, in a brassiere having a cup part, a cup to be attached to the cup part is formed from foamed polyurethane, and from the side part of the cup part of the brassiere having the foamed polyurethane cup to the vicinity of the center part of the cup part A non-stretchable interlining is inserted and embedded inside the cup part, making it possible to cope with the cup part sliding up and pulling in the lateral direction, improving the feeling of wearing by improving the bust effect Has been proposed (see, for example, Patent Document 1). However, since this has a non-stretchable interlining inserted inside the cup part, the force to support the breast from the bottom to the side is strong, but because of the non-stretchable interlining Lack of flexibility.

  Also, in a cup used as the center or pad of a cup part such as a brassiere, it is a cup planted on the cup surface made of a foamed polyurethane sheet, and the thickness and bubble hole of the raised part in the center part of the cup are increased, and the peripheral edge A cup with a small wall thickness and a small bubble hole has been proposed (see, for example, Patent Document 2). This is a raised part at the center of the cup with a large thickness of polyurethane foam and bubble holes, and a small wall thickness and bubble holes along the periphery, so the raised part at the center is flexible and elastic. While rich in properties, the peripheral edge has a shape-retaining function. Therefore, it is said that it is excellent in the feeling of use and fit at the time of wearing.

  By the way, the material of the cup made of the above-mentioned polyurethane foam is devised with respect to the difference in material properties in the rough area direction such as the center portion and the peripheral portion of the cup, and the properties of the material in the thickness direction of the material are devised. The device for the difference is not considered.

  The material made of foamed polyurethane, which is a conventional cup material to be attached to a cup part such as a brassiere or a camisole with a cup, is knitted with different knitting methods from polyester fiber yarn etc. on the front and back of ordinary foamed polyurethane consisting of open cells The surface knitted fabric and the back knitted fabric are laminated by gluing or the like, and formed into a cup material made of foamed polyurethane having a thickness of 14.5 mm, for example. A polyurethane foam material with this knitted fabric laminated on the front and back surfaces is placed in a mold, and the peripheral part is crimped to a thickness of 0.8 mm, for example, by thermoforming to make it seamless, and the central part is compression molded to a thickness of about 7 mm. Thus, the cup is inserted into a cup part such as a conventional brassiere. However, the conventional seamless cup made of this cup has not been structured to provide a variety of textures when worn on the body.

  Furthermore, instead of the usual foamed polyurethane made of open cells, which is the material of the conventional cup, a material made of low-resilience foamed polyurethane is used for the cup material, and the front and back surfaces are made of different knitting methods. A polyurethane foam cup material obtained by laminating a knitted fabric for back and a back knitted fabric to form a cup material having a thickness of about 14.5 mm, and then laminating the knitted fabric on the front and back surfaces in the same manner as the conventional cup described above. Is placed in a mold and the peripheral part is seamlessly crimped to a thickness of about 0.8 mm by thermoforming, and the central part is compression-molded to a thickness of about 7 mm to form a conventional cup.

  By the way, the seamless cup made of the low-resilience foamed polyurethane has a rebound of a special texture and is gentle to the breast, but has many problems. For example, (1) This low resilience foamed polyurethane yellows faster than ordinary foamed polyurethane. (2) As a weak point of a special low-resilience foamed polyurethane, if it is molded only with this low-resilience foamed polyurethane, it is broken. For this purpose, it is necessary to laminate the knitted fabric on the front and back surfaces. (3) Since it is a foamed polyurethane having a special resilience unlike the above-mentioned ordinary foamed polyurethane, when it is formed to have a thickness of, for example, about 14.5 mm, a long polyurethane slice of 30 to 60 m It is hard to do. Therefore, polyurethane slices sliced in a length of 2 to 4 m are joined together, and the front and back surfaces are laminated with a knitted fabric. However, this one has a lot of joints and a large loss. (4) Furthermore, when laminating the front and back surfaces of polyurethane slices with knitted fabric, in order to increase the adhesive strength of the laminate, the amount of glue is increased in the laminating process, and it is easy for bleeding to occur. Become. (5) When the temperature is lowered, the special low resilience foamed polyurethane becomes hard, and there are various problems such as difficulty in secondary processing such as slicing.

JP 2007-303010 A Japanese Utility Model Publication No. 50-107723

  Therefore, the problem to be solved by the present invention is to solve the problems of the above-mentioned conventional technology, and it is mounted on a cup portion inside a foundation such as a brassiere or other camisole with a cup mainly composed of urethane foam. The seamless cup has a structure in which the texture and the thickness of the cup are freely set while maintaining the special texture of the seamless cup made of the above-mentioned low-resilience foamed polyurethane. The yellowing of the skin is less likely to appear to the outside, and the low-resilience foamed polyurethane eliminates the tear that occurs during molding, and the front and back are laminated with knitted fabric to make a cup with excellent appearance and touch, and the breast from the lower cup periphery While supporting and lifting from the side to the center, the side from the bottom of the cup It provides a breast-shaped seamless cup that can be applied to foundations such as a brassiere and a camisole with a cup that have excellent fit when worn, without making the fan-shaped part over non-stretchable. That is.

  Means of the present invention for solving the above problems will be described with reference to the accompanying drawings.

  The means of this device is a breast-shaped seamless cup 1 made of a plate-like material 3 having a three-layer structure for mounting to a cup part 4 of a foundation such as a brassiere 7 made of urethane foam cup molding 2 or a camisole with a cup. is there.

  That is, according to the means of claim 1 of the present invention, the cup molded body 2 made of urethane foam has a fan-shaped portion 5 extending from the vicinity of the nipple portion 2b of the breast to the cup lower side 2d and the cup side portion 2e and from the vicinity of the nipple portion 2b to the upper side of the cup. 2c has a cup formed body 2 composed of the remaining portion 6 of the fan-shaped portion, and the cup side 2b having a large thickness and the side portion of the cup side which is obliquely below the thickness gradually decreasing from the vicinity 2b of the papilla. A cup molded body having a cup peripheral part 5a of the fan-shaped part 5a and the cup peripheral part 5a of the remaining part 6 of the fan-shaped part which is a cup upper side part 2c gradually decreasing in thickness from the teat vicinity 2b. 2, a front side outer layer 3d made of ordinary foamed urethane 3b and laminated with a surface knitted fabric 3g on the surface, a back side outer layer 3e laminated with a back knitted fabric 3h on the back side, and a low resilience foam A seamless cup 1 for foundation, such as a brassiere 7 other cup camisole, which is a cup-shaped body 2 made of plate material having a three-layer structure formed from the intermediate layer 3f 3 made of polyurethane 3c.

  According to the means of claim 2, the cup molded body 2 made of the plate material 3 having a three-layer structure is composed of a front outer layer 3d having a uniform thickness made of ordinary foamed urethane 3b and a foam polyurethane 3c having a uniform thickness and low resilience. The brassiere of the means according to claim 1, characterized in that it is a cup-shaped mold press-molded body 2a molded from a plate-like material 3 having a three-layer structure comprising an intermediate layer 3f and a back-side outer layer 3e having a uniform thickness. 7 A seamless cup 1 for a foundation such as a camisole with a cup.

  In the means of claim 3, the cup-shaped mold press-molded body 2a molded from the plate-like material 3 having a three-layer structure has the largest thickness in the vicinity of the nipple portion 2b, from the vicinity of the nipple portion 2b to the upper side 2c of the cup, The means according to claim 2, which is a cup-shaped mold pressure molded body 2a in which the thickness of the cup molded body 2 reaching the cup peripheral portion 5a composed of the cup side side 2e and the cup lower side 2d is gradually reduced. This is a seamless cup 1 for a foundation such as a brassiere 7 and a camisole with a cup.

  The present invention has a three-layer cup material and an intermediate layer made of low-resilience foamed polyurethane, so that it has a special texture that low-resilience foamed polyurethane has and has a low resilience foam that is easy to yellow. The defects of polyurethane do not appear to the outside, and there is no tear when molding foamed polyurethane with low resilience, excellent appearance and feel and fit when worn, the effect of lifting the breast and bringing it to the center like a conventional cup High breast shape seamless cup.

It is a perspective view of the brassiere equipped with the seamless cup of the present invention. (A) is a perspective view which shows the plate-shaped raw material which consists of a three-layer structure of the shape where the left and right cup-shaped materials were connected, and (b) is a side view showing the three-layer structure separately. (A) is a top view of the right cup molded object of embodiment of this invention, (b) is sectional drawing seen from arrow AA of (a).

  The best mode for carrying out the present invention will be described below with reference to the drawings. As shown in FIG. 1, the seamless cup 1 of the present invention is used for mounting on a cup portion 4 that covers, for example, left and right breast portions of a brassiere 7. The foamed urethane cup molded body 2 to be the seamless cup 1 has a front side outer layer 3d made of ordinary foamed urethane 3b laminated with a surface knitted fabric 3g on its surface, an intermediate layer 3f made of low resilience foamed polyurethane 3c, A cup molded body in which a cup-shaped material 3a composed of a plate-shaped material 3 having a three-layer structure composed of a back-side outer layer 3e composed of an ordinary urethane foam 3b laminated with a back knitted fabric 3h is integrated as a seamless cup 1 by molding. 2. The cup molded body 2 is mounted on these cup portions so as to form a foundation such as a brassiere 7 or other camisole with a cup.

  By the way, as shown in FIG. 4, the cup molded body 2 made of the plate material 3 having a three-layer structure of urethane foam according to the means of claim 1 of the present invention has a cup lower side 2d and a side of the cup from the vicinity 2b of the breast. The cup formed body 2 is composed of the fan-shaped portion 5 leading to the side 2e and the nipple head vicinity 2b to the remaining portion 6 of the fan-shaped portion extending from the cup upper side 2c, and is thick and soft, for example, near the nipple having a thickness of 7 mm. 2b and a cup peripheral part 5a in which the thickness gradually decreases from the vicinity of the nipple portion 2b and the thickness of the fan-shaped part 5 leading to the cup side side 2e obliquely below is small, for example, 1 mm thick and slightly hardened, Similarly, a cup having a cup peripheral portion 6a in which the thickness of the remaining portion 6 of the fan-shaped portion, which is the upper side portion 2c of the cup that gradually becomes thinner from the vicinity of the nipple portion 2b, is small, for example, 1 mm thick. Molded body 2 A.

  As shown in FIG. 2 (b), the molded body 2 has a front outer layer 3d made of ordinary foamed urethane 3b having a thickness of 3.5 mm and a back side made of ordinary foamed urethane 3b having a thickness of 3.5 mm. This is a cup molded body 2 that is molded and pressure-molded from a plate-shaped material 3 having a three-layer structure including an outer layer 3e and an intermediate layer 3f of low-rebound polyurethane foam 3c having a thickness of 10 mm. For example, a surface knitted fabric 3g knitted from a knitted yarn of polyester fiber is laminated on the surface of the front outer layer 3d. Further, the back side outer layer 3e is laminated and integrated with a back side knitted fabric 3h knitted by a different knitting method from a polyester fiber knitting yarn on the back side. Since these ordinary urethane foams are laminated with a knitted fabric made of 3b polyester fiber, the cup molded body 2 made of these has a skin color that makes the skin color of the knitted fabric soft, and feels good. It is excellent in a feeling of wearing when it is attached to the brassiere 7. Further, by covering the intermediate layer 3f of the low resilience foamed polyurethane 3c which is easily yellowed with the normal foamed polyurethane of the front side outer layer 3d and the back side outer layer 3e, yellowing does not appear outside, and the low resilience foamed polyurethane. Low repulsion foamed polyurethane which is the middle layer 3f having the largest thickness in the three-layer structure, preventing the tearing of the molded 3c and eliminating the need for lamination by a knitted fabric to the low resilience foamed polyurethane 3c The cup molded body 2 is given a texture to the body by 3c.

  The cup molded body 2 of the present invention is an intermediate between a front outer layer 3d of a normal urethane foam 3b laminated with a surface knitted fabric 3g, and a low resilience polyurethane foam 3c, which are shown apart from each other in FIG. A cup-shaped material 3 is a three-layer plate material 3 as shown in FIG. 2A by laminating a layer 3f and a back outer layer 3e of a normal urethane foam 3b laminated with a back knitted fabric 3h. Let it be material 3a. Although not shown, the cup-shaped material 3a, which is a plate material 3 having a three-layer structure that is integrally stacked, is mounted in a lower mold having a cup shape on the left and right, and is added by the upper mold of the mold. Mold pressing is performed by pressure and heating to form left and right cup-shaped mold pressing 2a. In this case, the left and right cup-shaped mold press-molded bodies 2a are obtained at once from the mold having the cup shape on the left and right. However, the cup-shaped material 3a having the three-layer structure shown in FIG. 2 is cut by a broken line on the side side 2e of the cup to form separate cup-shaped materials 3a on the left and right sides, and the left and right sides are separately separated. It is possible to obtain a cup-shaped mold press-molded body 2a that is individually mold-molded by a mold and is separately provided on the left and right sides.

  For example, the cup-shaped molded body 2 on the right side of the cup-shaped mold pressure-molded body 2a obtained above is shown in the plan view of FIG. 3 (a) and the arrow A in the plan view of FIG. 3 (a). An example is shown in the cross-sectional view of FIG. As a result, the obtained cup molded body 2 has a special texture from the low-resilience foamed polyurethane, and the texture and cup thickness are freely set. The yellowing of the low-resilience foamed polyurethane Is a breast-shaped seamless cup that is not visible from the outside, is not torn when molding a low-resilience foamed polyurethane, has an excellent appearance and feel, and has a good fit when worn.

DESCRIPTION OF SYMBOLS 1 Seamless cup 2 Cup molded object 2a Cup-shaped mold pressure molded object 2b Nipple vicinity 2c Cup upper side 2d Cup lower side 2e Cup side side 3 Three-layer plate-shaped material 3a Cup-shaped material 3b Normal foaming urethane 3c Low Rebounding urethane foam 3d Front side outer layer 3e Back side outer layer 3f Intermediate layer 3g Surface knitted fabric 3h Back knitted fabric 4 Cup part 5 Fan part 5a Cup peripheral part 6 Fan part remaining part 6a Cup peripheral part 7 Brassiere

Claims (3)

  The cup molded body 2 made of urethane foam has a fan-shaped portion 5 extending from the vicinity of the nipple portion 2b of the breast to the lower cup side 2d and the cup side 2e and a remaining portion 6 of the fan-shaped portion extending from the vicinity of the nipple portion 2b to the upper side 2c of the cup. A cup peripheral portion 5a of the fan-shaped portion 5 which has a molded body 2 and has a thick teat vicinity 2b and an obliquely lower cup side 2e gradually decreasing from the teat vicinity 2b; Similarly, in the cup molded body 2 having the cup peripheral portion 6a of the remaining portion 6 of the fan-shaped portion which is the cup upper side portion 2c gradually decreasing from the vicinity of the nipple portion 2b, the front outer layer made of normal foamed urethane 3b. 3d, a back-side outer layer 3e, and a cup molded body 2 made of a plate material 3 having a three-layer structure formed from an intermediate layer 3f made of low-resilience foamed polyurethane 3c. Seamless cup 1 for the foundation, such as a bra 7 other cup with a camisole that.   A cup molded body 2 made of a plate material 3 having a three-layer structure has a uniform outer front layer 3d made of ordinary foamed urethane 3b, and an intermediate layer 3f made of foamed polyurethane 3c having a low thickness and uniform thickness. The brassiere or other camisole with a cup according to claim 1, which is a cup-shaped mold press-molded body 2 a molded from a plate-like material 3 having a three-layer structure composed of a back-side outer layer 3 e having a thickness. Seamless cup 1 for foundation.   A cup-shaped mold press-molded body 2a molded from the plate-shaped material 3 having a three-layer structure has the largest thickness in the vicinity of the nipple portion 2b. From the vicinity of the nipple portion 2b, the cup upper side 2c, the cup side portion 2e, and the cup 3. The brassiere 7 or other camisole with a cup according to claim 2, wherein the cup molded body 2a is formed such that the thickness of the cup molded body 2 that gradually reaches the cup peripheral portion 5a comprising the lower side 2d is gradually reduced. Seamless cup 1 for foundations such as.

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