TWM540516U - Bra cup - Google Patents

Description

Underwear cup

This creation is applied to the technical field of women's products, especially an underwear cup that increases the support effect of the wearer's chest.

Generally, women wear bras for most of their time. Therefore, how to increase the comfort and health of bras is one of the important options for women to buy bras. Most traditional underwear cups are made of foam thermoforming. As shown in FIG. 9, it comprises a rectangular foam 60, and a lining layer 70 is disposed on one surface of the foam 60, and a surface layer 80, a lining layer 70 and a surface layer are disposed on the other surface. The 80 series is a cloth piece and a thin foam foam are pre-bonded, and the inner cloth layer 70, the foam 60 and the surface cloth layer 80 are sequentially hot-pressed through a hot press forming machine, and the hot press forming has a 3D three-dimensional shape. The underwear cup shape, that is, the upper and lower thickness of the three-dimensional arc, and the thicker lower edge portion of the underwear cup to increase the support effect of the chest.

However, since the foam 60 is rectangular and then formed into a thin and thin 3D shape by hot pressing, the upper edge of the foam 60 is pressed into a high density foam 60 after the hot pressing. And the foam 60 of the lower edge portion is formed by the compaction to form the low-density foam 60, that is, the foam 60 of the lower edge portion is insufficient in strength, so that the wearer can not effectively support the lower edge of the wearer's chest. , which causes the wearer to wear troubles and needs to be improved.

The present creator has the shortcomings of lack of support in view of the practical use of the aforementioned underwear cover cup, and the creation of the creation is improved.

The main purpose of the present invention is to provide an underwear cup which can adjust the support strength and the support position of the underwear cup by at least one first hot melt adhesive layer and at least one second hot melt adhesive layer. More comfortable and beautiful.

In order to achieve the aforementioned creative purpose, the technical means used in the present invention is to provide an underwear cover comprising a liner layer, a lining layer, a first hot melt adhesive layer, a surface cloth layer and a second Hot melt adhesive layer. The lining layer is preliminarily formed in a three-dimensional shape of the underwear cup, and the lining layer is formed with a lower edge portion at the bottom edge of the inner surface, and an upper edge portion is formed different from the lower edge portion, and the thickness of the lower edge portion is thicker than the upper edge portion, and the lower edge portion is The density is equal to or greater than the density of the upper edge portion, the inner lining layer is bonded to one side of the lining layer, and is disposed along a 3D contour of one side of the lining layer, and at least one first hot melt adhesive layer is disposed between the lining layer and the lining layer, The hot melt is combined between the lining layer and the lining layer, the surface layer is bonded to one side of the lining layer, and the surface layer is disposed along a 3D contour of one side of the lining layer, and at least one second hot melt adhesive is disposed. The layer is disposed between the liner layer and the surface layer for thermal fusion bonding between the liner layer and the surface layer.

In an embodiment of the present invention, the underwear cup is characterized in that the liner layer is a foam.

In an embodiment of the present invention, the underwear cup, wherein the first hot melt adhesive layer is disposed corresponding to the second hot melt adhesive layer.

In an embodiment of the present invention, the underwear cup has at least one first hot melt adhesive layer located opposite to the lower edge and the side edge of the upper edge portion and covering the lower edge portion.

In an embodiment of the present invention, the underwear cup is at least one of The two hot melt adhesive layers are located opposite to the lower edge and the side edge of the upper edge portion and cover the lower edge portion.

In an embodiment of the present invention, the underwear cup has at least one first hot melt adhesive layer disposed at one side of the underwear cup.

In an embodiment of the present invention, the underwear cup has at least one second hot melt adhesive layer disposed at one side of the underwear cup.

In an embodiment of the present invention, the underwear cup is characterized in that the inner layer is a sandwich cloth.

In an embodiment of the present invention, the underwear cup has a lining layer which is a good cloth and a thin foam.

In an embodiment of the present invention, the underwear cup is characterized in that the surface layer is a sandwich cloth.

In an embodiment of the present invention, the underwear cup is characterized in that the surface layer is a good combination of a good cloth and a thin foam.

10‧‧‧ lining layer

11‧‧‧ Lower margin

12‧‧‧Upper edge

20, 70‧‧ ‧ lining

30‧‧‧First hot melt adhesive layer

40, 80‧‧‧ table cloth

50‧‧‧Second hot melt adhesive layer

60‧‧‧foam

Fig. 1 is a front elevational view showing the first embodiment of the present creation.

Fig. 2 is a schematic cross-sectional view showing the first embodiment of the present creation.

Figure 3 is a perspective exploded view of the first embodiment of the present invention before the hot pressing combination.

Fig. 4 is a front elevational view showing the first embodiment of the present invention in which the surface layer is not placed and before being hot pressed.

Fig. 5 is a perspective exploded view of the second embodiment of the present invention before the hot pressing assembly.

Figure 6 is a perspective exploded view of the third embodiment of the present invention before the hot pressing combination.

Figure 7 is a perspective exploded view of the fourth embodiment of the present invention before the hot pressing assembly.

Figure 8 is a perspective exploded view of the fifth embodiment of the present invention before the hot pressing assembly.

Figure 9 is a schematic side elevational view of the conventional underwear cup before it is hot pressed.

As shown in FIGS. 1 to 4, the underwear cup of the present invention comprises a liner layer 10, a lining layer 20, a first hot melt adhesive layer 30, a surface layer 40 and a second heat. Melt layer 50.

The lining layer 10 is preliminarily formed in a three-dimensional shape of the underwear cup, and the lining layer 10 is a foam. The lining layer 10 is formed with a lower edge portion 11 at the bottom edge of the inner surface, and an upper edge portion 12 is formed different from the lower edge portion 11. The thickness of the edge portion 11 is thicker than the upper edge portion 12, wherein the density of the lower edge portion 11 is equal to or greater than the density of the upper edge portion 12.

The lining layer 20 is bonded to one side of the lining layer 10, and is disposed along the 3D contour of one side of the lining layer 10, and the lining layer 20 is a sandwich cloth, and in other embodiments, the lining layer 20 can be a good cloth and A thin foam is combined.

The first hot melt adhesive layer 30 is disposed between the liner layer 10 and the inner fabric layer 20 for thermal fusion bonding between the liner layer 10 and the inner fabric layer 20, and the first hot melt adhesive layer 30 is opposite to the upper edge portion. The lower edge and the side edge position of the cover 12 are covered to the lower edge portion 11 to form an appropriate hardness after the first hot melt adhesive layer 30 is thermally hardened, thereby improving the support strength required for the underwear cup.

The surface layer 40 is bonded to one side of the lining layer 10, and the surface layer 40 is disposed along the 3D contour of one side of the lining layer 10, and the surface layer 40 is a sandwich cloth, and in other embodiments The cloth layer 40 can be a combination of a good cloth and a thin foam.

The second hot melt adhesive layer 50 is disposed between the liner layer 10 and the surface layer 40 for thermal fusion bonding between the liner layer 10 and the surface layer 40, and the first hot melt adhesive layer 30 is correspondingly heated. Rubber layer 50 The arrangement is located at the lower edge and the side edge of the upper edge portion 12 and covers the lower edge portion 11 to be thermally cured by the second hot melt adhesive layer 50, and the first hot melt adhesive layer 30 can be appropriately formed. The hardness increases the support strength required for the underwear cup.

Referring to FIG. 1 to FIG. 4, in order to clearly understand the structural features of the present embodiment, the manufacturing method of the present embodiment will be further described. First, the liner layer 10 is formed by a cotton cutter according to the required underwear cup 3D. The shape is cut into a desired predetermined shape, that is, the upper and lower edge portions 12 and the lower edge portion 11 are different in thickness, and the volume of the position of the lower edge portion 11 can be appropriately increased according to the design requirements of the underwear cup, and the liner layer 10 is simultaneously fitted. The lining layer 20 and the surface cloth layer are respectively disposed on both sides, and the first hot melt adhesive layer 30 is placed at an appropriate position between the lining layer 10 and the lining layer 20, and is placed between the lining layer 10 and the surface layer 40. The second hot-melt adhesive layer 50 is joined by thermoforming, and then cut into the finished product of the underwear cup according to the outer contour of the underwear cup, and then the lower edge portion 11 of the liner layer 10 is compressed by hot pressing. The lower edge portion 11 has a higher density than the upper edge portion 12 to enhance the support strength of the lower edge portion 11, and the hot melt hardening of the first hot melt adhesive layer 30 and the second hot melt adhesive layer 50 may also increase the underwear cup. The support strength of the position to enhance the support effect of the user's wear and Observability. However, the underwear cup of the present invention is not limited to the higher density of the lower edge portion 11 of the liner layer 10, which is adjusted only by matching the thickness and setting position of the first hot melt adhesive layer 30 and the second hot melt adhesive layer 50. The support strength can also achieve the effects to be achieved in this embodiment.

Please refer to FIG. 5, which is a second embodiment of the present invention, wherein most of the structures are the same as those of the first embodiment, and the difference lies in the first hot-melt adhesive layer 30 and the second heat of the second embodiment. The glue layer 50 is only disposed at one side of the underwear cup, and can enhance the support effect of the underwear cup for using the side of the chest.

Please refer to FIG. 6 to FIG. 8 , which are the third to fifth embodiments of the present creation. In the drawings, most of the structures are the same as those in the first embodiment. The difference is that in order to meet the needs of different underwear cups, for example, different support strengths and different support positions, a plurality of first hot melt adhesive layers can be provided as needed. 30 and a plurality of second hot melt adhesive layers 50, and the plurality of first hot melt adhesive layers 30 and the plurality of second hot melt adhesive layers 50 are disposed at different positions and shapes, and can provide support effects at different positions, and increase the underwear cup Functionality and variability.

The present invention has been described in terms of the above embodiments and variations, and all the embodiments and variations of the present invention are merely exemplary, based on the spirit and scope of the present invention, and various changes of the underwear cup including the above features are Covered by new types.

10‧‧‧ lining layer

11‧‧‧ Lower margin

12‧‧‧Upper edge

20‧‧‧ lining

30‧‧‧First hot melt adhesive layer

40‧‧‧Table layer

50‧‧‧Second hot melt adhesive layer

Claims (11)

An underwear cover cup comprising: a lining layer, the lining layer is pre-formed as a 3D shape of the underwear cover cup, and the lining layer is formed with a lower edge portion at the bottom edge of the inner surface, and an upper edge portion is formed different from the lower edge portion, the lower layer The thickness of the edge portion is thicker than the upper edge portion, and the density of the lower edge portion is equal to or greater than the density of the upper edge portion; a lining layer, the lining layer is bonded to one side of the lining layer, and along the side of the lining layer The 3D contour is disposed; at least one first hot melt adhesive layer disposed between the liner layer and the lining layer for thermal fusion bonding between the liner layer and the lining layer a table cloth layer, the table cloth layer is bonded to the one side of the lining layer, and the surface layer is disposed along a 3D contour of one side of the lining layer; and at least one second hot melt adhesive layer, The second hot melt adhesive layer is disposed between the liner layer and the surface layer for thermal fusion bonding between the liner layer and the surface layer. The underwear cup of claim 1, wherein the liner layer is a foam. The underwear cup of claim 1, wherein the first hot melt adhesive layer is disposed corresponding to the second hot melt adhesive layer. The underwear cup of claim 1, wherein at least one of the first hot melt adhesive layers is located opposite to the lower edge of the upper edge portion and the side edge and covers the lower edge portion. The underwear cup of claim 1, wherein at least one of the second hot melt adhesive layers is located opposite to the lower edge of the upper edge portion and the side edge and covers the lower edge portion. The underwear cup of claim 1 or 4, wherein at least one of the first hot melt adhesive layers is disposed at a side of the underwear cup. The underwear cup of claim 1 or 5, wherein at least one of the second hot melt adhesive layers is disposed in the underwear One side of the cup. The underwear cup of claim 1, wherein the lining layer is a sandwich cloth. The underwear cup of claim 1, wherein the lining layer is a good combination of a good cloth and a thin foam. The underwear cup of claim 1, wherein the table cloth layer is a sandwich cloth. The underwear cup of claim 1, wherein the surface layer is a good combination of a fine cloth and a thin foam.