JP2020056146A - Strapless brassiere - Google Patents

Abstract

To provide a strapless brassiere.SOLUTION: The strapless brassiere is comprised of at least one brassiere main body and an adhesive layer positioned inside the brassiere main body. The brassiere main body has a breast support part, a first anchoring part, and a second anchoring part. The breast support part covers the left breast or the right breast of a human body. The first anchoring part is formed extending from one side of the breast support part and adheres to the skin on the left or right side of the human trunk. The second anchoring part is formed extending from the other end of the breast support part, and at least part thereof adheres to the first anchoring part and the lower part of the breast on the opposite side, in short, the abdominal region. The second anchoring part is not positioned between both breasts, so when the strapless brassiere is worn under a cloth with an extremely deep neckline, the strapless brassiere hides the cleavage between the breasts and does not expose itself from the cloth with a deep neck line. The strapless brassiere does not only get loose or fall off but also keeps bust-up effect or breast enlargement effect for long hours by getting the breasts close to each other.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a women's inner, and more particularly, to a strapless bra that has an effect of bringing a bust without using a shoulder strap.

  Conventional women's inners are fixed to the upper body by shoulder straps and belts to protect the breasts and shape the bust. When wearing dresses and clothes that expose the shoulders or back, conventional innerwear is difficult to use under such clothes because the shoulder straps and belts are exposed to the clothes and spoil the aesthetics. In response, strapless bras were developed. Strapless bras are divided into two types. One consists of two separable silicone cups and hooks. Two silicone cups wrap around the chest on both sides. The hook is disposed between the two silicon cups and has the effect of pulling the two silicon cups to bring about a bust. The other, a single, integrally molded strapless bra, has the effect of adhering the bust by sticking both sides to the chest. Since the strapless bras described above do not require the attachment of shoulder straps and belts, they are often worn under dresses and clothing that exposes the shoulders or back.

  However, when wearing very deep neckline garments (i.e., deep V-necks), the middle portion of a single, monolithic strapless bra or the middle hook of a cup-separated strapless bra is exposed, compromising the overall aesthetics. The only option is to use a breast seal instead of the above-mentioned strapless bra and stick the tape around the chest to bust. The above-mentioned method does not worry about the exposure of the inner, but if the tape sticks to the skin for a long time, not only the feeling of a foreign substance may make it uncomfortable, but also a hypersensitive reaction may occur to people with sensitive skin There is. Due to this, if the tape is not used, the effect of bust is lost, and the deep V-neckline clothes cannot be worn neatly.

  SUMMARY OF THE INVENTION It is a main object of the present invention to provide a strapless bra that can not only be exposed to the outside but can cope with a dress having a deep neckline, and can also bring about a bust to produce a bust-up effect.

  In order to solve the above-mentioned problem, a strapless bra includes a bra main body and an adhesive layer. The brassiere body has a chest support, a first fixing part, and a second fixing part. The chest support covers the left or right chest of the human body. The first fixing part is formed to extend from one side of the chest support part. The second fixing portion extends from the other end of the chest support portion. The adhesive layer is disposed inside the bra body. One end of the first fixing portion is adhered to the left side of the human body trunk when the chest supporting portion covers the left chest of the human body. The second fixing part is located below the right chest of the human body, and has one end adhered to the right side of the human trunk. The chest support has a concave arcuate portion on the right edge connected to the second fixing portion. One end of the first fixing portion is adhered to the right side of the human body trunk when the chest supporting portion covers the right breast of the human body. The second fixing portion is located below the left chest of the human body, and has one end adhered to the left side of the human body trunk. The chest support has a concave arc portion connected to the second fixing portion on the left edge.

In order to solve the above-mentioned problem, another strapless bra includes a bra body right side, a bra body left side, and two adhesive layers. The right side of the bra body has a chest support portion, a first fixing portion, and a second fixing portion. The chest support covers the right breast of the human body. The first fixing portion is formed to extend from one side of the chest support portion, and one end of the first fixing portion adheres to the right side of the human trunk. The second fixing part is formed to extend from the other end of the chest support part, is located below the left chest of the human body, and has one end adhered to the left side of the human trunk. The chest support has a concave arc portion connected to the second fixing portion on the left edge. The left side of the brassiere body has a chest support part, a first fixing part and a second fixing part. The chest support covers the left chest of the human body. The first fixing part is formed to extend from one side of the chest support part, and one end of the first fixing part adheres to the left side of the human trunk. The second fixing part is formed to extend from the other end of the chest support part, is located below the right breast of the human body, and has one end adhered to the right side of the human trunk. The chest support has a concave arcuate portion on the right edge connected to the second fixing portion. The two adhesive layers are respectively disposed inside the right side of the bra body and the left side of the bra body. Since the second fixing part on the right side of the brassiere and a part of the second fixing part on the left side of the brassiere intersect and overlap, the strapless bra becomes X-shaped, and a certain amount is provided between the concave arc portions of the two chest support parts. A recess is formed at a distance.

  When the strapless bra is worn, the second fixing portion is located below the right chest or the left chest instead of between the two breasts, so that the valley of the chest is not shielded. When worn with a strapless bra under a deep V-neckline outfit, the strapless bra is not exposed to the outside. On the other hand, when wearing a strapless bra, the second fixing part pulls one chest to another one chest by external force and adheres below another chest, and the range of gripping force is lower than the conventional structure Because of its relatively large size, the strapless bra not only has a good effect of bringing a bust, but also is less likely to be loosened and fall. Therefore, when wearing clothes with a deep V-neckline, a long-time bust-up effect can be maintained.

1 is a rear view showing a strapless bra according to an embodiment of the present invention. 1 is an exploded view showing a strapless bra according to an embodiment of the present invention. It is a front view showing the wearing state of the strapless bra by one embodiment of the present invention. It is a rear view showing the brassiere main part right in one embodiment of the present invention. It is a top view showing thickness of the brassiere main part right in one embodiment of the present invention. It is a side view which shows the bra main body right side in one Embodiment of this invention. It is a rear view showing the dimension of the brassiere main part right in one embodiment of the present invention. It is a rear view showing the brassiere main part left side in one embodiment of the present invention. It is another top view which shows the thickness of the brassiere main body in one Embodiment of this invention. It is another rear view which shows the dimension of the brassiere main body in one Embodiment of this invention. It is a rear view showing the wearing state of the strapless bra by another embodiment of the present invention. FIG. 7 is a rear view showing a strapless bra according to another embodiment of the present invention.

(One embodiment)
As shown in FIGS. 1 to 3, a strapless bra 1 according to an embodiment of the present invention includes a bra body right 10, a bra body left 20, and two adhesive layers 30. The two adhesive layers 30 are respectively disposed on the entire inside of the right side 10 of the bra body and the left side 20 of the bra body, and adhere the right side 10 of the bra body or the left side 20 of the bra body to the skin of a human body. Alternatively, it is unlikely that the brassiere body left side 20 is displaced or dropped. The material of the bra main body right side 10 and the bra main body left side 20 is silicon. In this embodiment, the strapless bra 1 is applied to a wearer who wears an M-size garment with a C cup or a D cup or less in the chest, and has a rear side, that is, one side where the inside is in close contact with the wearer's skin. is there.

  Regarding the detailed structure and method of use of the present invention, the human body trunk is divided symmetrically to the left and right and back and forth for convenience of explanation. That is, the left half of the human trunk is defined as left, the right half is defined as right, the front is defined as front, and the back is defined as rear.

  As shown in FIG. 4, the right side 10 of the brassiere has a chest support portion 12, a first fixing portion 14, and a second fixing portion 16. The chest support part 12 covers the right breast of the human body. The first fixing portion 14 is formed to extend from the right side to the right side of the chest support portion 12, and one end thereof is adhered to the skin on the right side of the human trunk by the adhesive layer 30. The second fixing part 16 is formed to extend from the left side to the left side of the chest support part 12, at least a part of which is located on the abdomen under the left chest of the human body, and one end thereof is adhered to the left skin of the human trunk by the adhesive layer 30. . The chest support 12 has a concave arc portion 121, a curved portion 123 and a padded portion 125. The concave arc portion 121 is located on the left side edge of the chest support portion 12 and is connected to the second fixing portion 16. The curved portion 123 is located above the chest support 12. The padded site 125 is located at the center of the chest support 12. As shown in FIG. 5, the curved portion 123 is gradually curved upward and inward from below to form a constant circularity, and has a thickness T0 of 0.8 mm to 1 mm. The padded portion 125 is thicker than any portion of the right side 10 of the brassiere body, and the thickest portion T has a thickness T1 of 7 mm to 16 mm. Particularly, it is most preferable that the thickness T1 is 7.5 mm. The padded portion 125 gradually becomes thinner in the vertical and horizontal directions from the position of the thickest portion T, and the thickness T2 of the portion connected to the curved portion 123 is 2 mm to 4.5 mm. Particularly, it is most preferable that the thickness T2 is 4 mm. The thickness T3 of the portion 10 other than the padded portion 125 on the right side 10 of the bra body is 0.6 mm to 2.5 mm. Particularly, it is most preferable that the thickness T3 is 2 mm. The brassiere body right side 10 extends from the thickest portion T of the padded portion 125 to the top of the curved portion 123 to form an accommodation space S. As shown in FIGS. 4 and 6, the padded portion 125 has a vertical slit 126. The padded portion 125 is divided into a left half and a right half by a slit 126 at the center.

  FIG. 7 is a rear view showing the dimensions of the right side 10 of the brassiere body in one embodiment of the present invention. As shown in FIG. 7, the overall length L1 of the brassiere body right side 10 is from 550 mm to 560 mm, and most preferably 559.1 mm. The width W1 of the first fixing portion 14 is from 46 mm to 74 mm, most preferably 59.1 mm. The width W2 of the second fixing portion 16 is from 45 mm to 79 mm, most preferably 76.8 mm. The width W3 of the chest support 12 is from 56 mm to 131 mm, most preferably 130.3 mm. The length L2 of the padded portion 125 is from 130 mm to 140 mm, most preferably 137.9 mm. The width W4 of the padded portion 125 is between 65 mm and 86 mm, with 72 mm being most preferred.

  As shown in FIG. 8, the bra main body left side 20 and the bra main body right side 10 are symmetrically arranged, and have substantially the same structure, dimensions or thickness. More specifically, the left side of the brassiere body 20 has a chest support portion 22, a first fixing portion 24, and a second fixing portion 26. The chest support part 22 covers the left chest of the human body. The first fixing part 24 is formed to extend from the left side to the left side of the chest support part 22, and one end of the first fixing part 24 adheres to the left skin of the human trunk by the adhesive layer 30. The second fixing part 26 is formed to extend from the right side to the right side of the chest support part 22, at least a part of which is located on the abdomen below the right breast of the human body, and one end thereof is adhered to the skin on the right side of the human trunk by the adhesive layer 30. . The chest support 22 has a concave arc portion 221, a curved portion 223, and a padded portion 225. The concave arc portion 221 is located on the right side edge of the chest support portion 22 and is connected to the second fixing portion 26. The curved part 223 is located above the chest support part 22. The padded part 225 is located at the center of the chest support part 22. The brassiere body left side 20 extends from the thickest portion T of the padded portion 225 to the top of the curved portion 223 to form an accommodation space S. The padded portion 225 has a slit 226. As shown in FIG. 1, the two chest supports 12 and 22 form a recess 40 with a certain distance between the concave arc portions 121 and 221. The lower ends of the two chest supports 12, 22 are aligned along the virtual horizontal axis L. One end of each of the two first fixing portions 14 and 24 is located above the virtual horizontal axis L. One end of each of the two second fixing portions 16 and 26 is located below the virtual horizontal axis L, but is not limited thereto. In another embodiment, one of the two second fixing portions 16 and 26 may be located above the virtual horizontal axis L.

  When the strapless bra 1 is worn, it is not particularly determined which of the right side 10 and the left side 20 of the bra main body should be attached first. Hereinafter, the description will be given by taking as an example a method of attaching the right side 10 of the bra body. First, the first fixing part 14 is located on the lower right side by attaching the first fixing part 14 to the right skin of the human body by attaching the chest support part 12 of the right side 10 of the bra to the right chest. Subsequently, the second fixing portion 16 is pulled obliquely to the lower left direction to move the right chest toward the left chest, and then the second fixing portion 16 is adhered to the abdomen below the left chest. At this time, the right chest is located in the accommodation space S of the right side 10 of the brassiere. Subsequently, if the chest support portion 22 of the brassiere body left side 20 is adhered to the left chest and the first fixing portion 24 is adhered to the left skin of the human body, the first fixing portion 24 is located at the lower left side. Subsequently, the second fixing portion 26 is pulled obliquely to the lower right direction to move the left chest toward the right breast, and then the second fixing portion 26 is adhered to the abdomen below the right breast. At this time, the left chest is located in the accommodation space S of the left side 20 of the brassiere body. As shown in FIG. 1, the second fixed portion 26 of the left side of the brassiere body 20 and the second fixed portion 16 of the right side of the brassiere body 10 partially cross each other and overlap, so that the strapless bra 1 has an X-shape. If relatively preferred, the chest is lifted prior to wearing the strapless bra 1 to position the padded sites 125, 225 below the chest. Subsequently, the chest support parts 12 and 22 are adhered to the chest, and the curved parts 123 and 223 are put on the nipple and a part of the chest. Can produce bust-up and breast enhancement effects. On the other hand, since the curved portions 123 and 223 are curved inward, the strapless bra 1 is improved in overall stability by generating a constant gripping force by closely contacting the chest along the curve of the wearer's chest. As a result, it is possible to reduce the possibility that the strapless bra 1 deviates from above the chest or slips and falls with the movement of the wearer. When attaching the two chest supports 12, 22 to the chest, the left and right halves of the padded sites 125, 225 are respectively padded sites 125, 225, due to the structure of the slits 126, 226 of the padded sites 125, 225. The padded portions 125, 225 can adhere flat to the chest to form a curve toward the slits 126, 226 that are centered on the 225. The order of attaching the chest support parts 12, 22 and the first fixing parts 14, 24 may be determined according to the wearer's habit. That is, the first fixing portions 14 and 24 may be attached first, and then the chest support portions 12 and 22 may be attached.

  With the above-described structural features, the right side of the bra body 10 and the left side of the bra body 20 can push the wearer's right and left breasts to form a valley, and can be exposed in the recess 40. As shown in FIG. 3, the two second fixing portions 16 and 26 adhere to the abdomen below the chest, so that they have the following advantages as well as being superior to the conventional structure. One is that the positions of the two second fixing portions 16 and 26 are not between the two chests, so that the valleys of the chest are not shielded. In other words, when wearing a very deep neckline (deep V-neck) clothes, the valley of the chest can be emphasized in the recess 40 between the two chest supports 12, 22 without worrying about the inner exposure. . One is that since the two second fixing portions 16 and 26 adhere to the abdomen and have a large range of gripping force, the chest pulling force is strong. That is, the strapless bra 1 has an extremely good effect of shifting the bust. One is that the adhesive range of the two second fixing portions 16 and 26 is large, so that even if a wearer is caught on the second fixing portions 16 and 26 and a part of the second fixing portions 16 and 26 is peeled off, the overall adhesiveness of the strapless bra 1 is very low. Absent. In other words, the strapless bra 1 is not only less likely to become loose and slip and fall, and the effect is not so reduced even when worn for a long time. In other words, when wearing a deep V-neck outfit, the strapless bra 1 can maintain the bust-up effect and the breast augmentation effect for a long time.

  The thickness of the brassiere body right side 10 and the brassiere body left side 20 may be changed depending on the size of the different cups, so that it can be applied to any wearer. Specifically, in addition to the M-size strapless bra 1, the L-size strapless bra 1 can be manufactured. The L-size strapless bra 1 can be applied to a wearer whose chest has a C cup, a D cup, or more. As shown in FIGS. 9 and 10, on the right side 10 of the L-size brassiere body, the curved portion 123 has a constant circularity, and the thickness T0 is from 0.8 mm to 0.9 mm, and in particular, 0.8 mm. Is most preferred. The length of the curved portion 123 is greater than the length of the curved portion 123 on the right side 10 of the M-size bra main body. In the padded portion 125, the thickness T1 of the thickest portion T is 10 mm to 16 mm, and most preferably 10.9 mm. The padded portion 125 gradually becomes thinner in the vertical and horizontal directions from the position of the thickest portion T, and the thickness T2 of the portion connected to the curved portion 123 is 0.8 mm to 2.5 mm, and particularly 1 mm. preferable. The thickness T3 of the portion 10 other than the padded portion 125 of the brassiere body right side 10 is 0.6 mm to 2.5 mm, and particularly preferably 2 mm. On the right side of the L-sized bra main body 10, the overall length L1 is from 574 mm to 594 mm, and most preferably 593.2 mm. The width W1 of the first fixing portion 14 is from 57 mm to 84 mm, most preferably 66 mm. The width W2 of the second fixing portion 16 is from 54 mm to 86 mm, most preferably 77.2 mm. The width W3 of the chest support 12 is from 70 mm to 141 mm, most preferably 141 mm. The length L2 of the padded portion 125 is from 130 mm to 140 mm, most preferably 137.9 mm. The width W4 of the padded portion 125 is from 70 mm to 85 mm, most preferably 84.2 mm. The L-size bra main body left side 20 has the same thickness and size as the L-size bra main body right side 10, and a description thereof will be omitted.

  The thickness and the size of the bra body right side 10 and the bra body left side 20 are not limited to those described above, and may be changed according to actual needs in other embodiments. For example, a brassiere body right side 10 and a brassiere body left side 20 of S size or XL size can be manufactured, and the thickness can be increased or decreased according to the size. That is, the right side of the bra main body 10 and the left side of the bra main body 20 can cope with wearers having different cup sizes. When designing and manufacturing, if the size of each part is increased or decreased, the strapless bra 1 can be applied to any wearer having different cup sizes. In other words, the thickness, length, and width of the padded portions 125, 225, the thickness and overall length of the bra body right side 10 and the bra body left side 20, the first fixing portions 14, 24, and the second fixing portion 16, The width of 26 and the width of the chest supports 12, 22 are not limited to the embodiments of the present invention, and may be changed according to actual needs. In particular, the larger the thickness of the padded portions 125, 225, the more the bust-up effect and the visual breast enhancement effect become significant. The smaller the thickness of the padded portions 125 and 225, the smaller the weight and appearance of the strapless bra 1 and the lighter the burden when wearing. On the other hand, the padded portions 125 and 225 and the slits 126 and 226 of the padded portions 125 and 225 are not limited to the above, and may not be arranged according to actual needs. The curved portions 123 and 223 have a constant circularity, but are not limited thereto. That is, in another embodiment, the curved portions 123 and 223 may be in a state of extending horizontally as the first fixing portions 14 and 24 and the second fixing portions 16 and 26.

  The present invention is not limited to the embodiment described above, and the structure of the strapless bra 1 can be changed in the following forms without departing from the spirit of the invention.

  One is to increase the length of the first fixing portions 14, 24 or the second fixing portions 16, 26 to the rear side of the human trunk as compared with the above embodiment, and to connect one end of the human trunk as shown in FIG. Adhering to the back skin. With the above-described structural features, the strapless bra 1 can be in close contact with the wearer, and the stability can be greatly improved. One is to dispose hooks at one end of the first fixing parts 14 and 24 and one end of the second fixing parts 16 and 26. With the above-mentioned structural features, both ends of the detachable shoulder strap or belt are attached to the hooks of the first fixing sections 14, 24 or the second fixing sections 16, 26, and the shoulder strap or belt is positioned on the rear side of the human trunk. If this is the case, the stability of the strapless bra 1 can be improved by connecting the first fixing portions 14, 24 or the second fixing portions 16, 26. Alternatively, both ends of the shoulder strap or the belt are separately attached to the first fixing section 14 and the second fixing section 16 of the right side 10 of the bra main body or the first fixing section 24 and the second fixing section 26 of the left side 20 of the bra main body. If the belt is located on the back side of the human trunk, the stability of the strapless bra 1 can be improved by connecting the right side of the bra body 10 or the left side of the bra body 20.

(One embodiment)
As shown in FIG. 12, a strapless bra 1 'according to another embodiment of the present invention is integrally molded, and a brassiere body right side 10 and a brassiere body left side 20 are interconnected to be integrated. The strapless bra 1 'and the strapless bra 1 are worn in the same manner.

  The wearer can use either one of the bra body right side 10 and the bra body left side 20 according to needs or clothes. In other words, in another embodiment, the strapless bra 1 may be composed of any one of the right side 10 of the bra main body and the left side 20 of the bra main body, and the adhesive layer 30 disposed inside thereof.

  The above description and the embodiments presented by the present invention are merely examples for describing the present invention, and it can be understood by those who have common sense in the field related to the present invention that the scope of the present invention cannot be limited. Should be. The present invention can be implemented in various forms without departing from the spirit of the invention.

1, 1 ': Strapless bra,
10: Bra body right side,
12: Chest support,
121: concave arc portion
123: curved portion,
125: padded site,
126: slit,
14: first fixed part,
16: second fixing part,
20: Bra body left side,
22: Chest support,
221: concave arc portion,
223: curved portion,
225: padded site,
226: slit,
24: first fixing part,
26: second fixed part,
30: adhesive layer,
40: depression,
L: virtual horizontal axis,
L1, L2: length,
S: accommodation space,
T: Thickest point,
T0, T1, T2, T3: thickness,
W1, W2, W3, W4: width

Claims (19)

It consists of a bra body and an adhesive layer,
The brassiere body has a chest support, a first fixing part and a second fixing part, the chest support covers the left or right breast of the human body, and the first fixing part is a side of the chest support. And the second fixing portion is formed to extend from the other end of the chest support portion,
The adhesive layer is disposed inside the bra body,
When the chest supporter covers the left breast of the human body, the first fixed part has one end adhered to the left side of the human body trunk, the second fixed part is located below the right breast of the human body, and one end of the human body trunk. Adhered to the right side, the chest support portion has a concave arc portion connected to the second fixing portion on the right edge,
When the chest supporter covers the right breast of the human body, the first fixed part has one end adhered to the right side of the human trunk, and the second fixed part is located below the left breast of the human body, and one end of the human trunk. A strapless bra, which is adhered to a left side, and wherein the chest support portion has a concave arc portion connected to the second fixing portion on a left side edge.   The lowermost end of the chest support portion is aligned along a virtual horizontal axis, the first fixed portion has one end located above the virtual horizontal axis, and the second fixed portion has one end located below the virtual horizontal axis. The strapless bra according to claim 1, wherein:   2. The strapless bra according to claim 1, wherein the chest support has an upwardly curved portion, and the curved portion gradually curves upward and inward from below to form a constant arc degree. 3.   The chest support has a padded portion in the center, wherein the padded portion has a thickness of 7 mm to 16 mm at the thickest portion, and the padded portion gradually becomes thinner up and down and left and right from the thickest portion The strapless bra according to claim 1, wherein:   The strapless bra according to claim 4, wherein the padded portion has a slit, the slit is centered, and the padded portion is divided into a left half and a right half.   5. The strapless bra according to claim 4, wherein a thickness of a portion of the brassier other than the padded portion is 0.6 mm to 2.5 mm. 6.   The overall length of the brassiere body is 550 mm to 594 mm, the width of the first fixing portion is 46 mm to 84 mm, the width of the second fixing portion is 45 mm to 86 mm, and the width of the chest support portion is 56 mm. 5. The strapless bra according to claim 4, wherein the padded portion has a length of 130 mm to 140 mm and a width of 65 mm to 86 mm. 6.   The strapless bra according to claim 1, wherein the adhesive layer is disposed on one end of the first fixing portion, one end of the second fixing portion, and the chest support portion.   2. The strapless bra according to claim 1, wherein the first fixing portion or the second fixing portion extends to a rear side of a human body trunk and adheres to a rear side of the human body trunk. 3. It consists of a bra body right side, a bra body left side and two adhesive layers,
The right side of the brassiere body has a chest support portion, a first fixed portion and a second fixed portion, the chest support portion covers the right breast of the human body, and the first fixed portion extends from one side of the chest support portion. One end adheres to the right side of the human trunk, the second fixing part is formed to extend from the other end of the chest support part, is located below the left chest of the human body, and one end is located on the left side of the human trunk. Adhering, the chest support portion has a concave arc portion connected to the second fixing portion on the left side edge,
The left side of the brassiere body has a chest support portion, a first fixed portion and a second fixed portion, the chest support portion covers the left chest of the human body, and the first fixed portion extends from one side of the chest support portion. One end adheres to the left side of the human trunk, the second fixing part is formed to extend from the other end of the chest support part, is located below the right breast of the human body, and one end is located on the right side of the human trunk. Adhering, the chest support portion has a concave arc portion connected to the second fixing portion on the right edge,
The two adhesive layers are respectively disposed inside the bra main body right side and the bra main body left side,
The second fixing portion on the right side of the brassiere body and a part of the second fixing portion on the left side of the brassiere body intersect and overlap to constitute an X-shaped strapless bra,
2. The strapless bra according to claim 1, wherein the concave arc portions of the two chest support portions form a recess at a certain distance from each other.   The lower ends of the two breast support portions are aligned along the virtual horizontal axis, the two first fixing portions have one end located above the virtual horizontal axis, and the two second fixing portions have one end having the virtual horizontal axis. The strapless bra according to claim 10, wherein the strapless bra is located below a horizontal axis.   The strapless bra according to claim 10, wherein each of the two chest supports has a curved portion, and the curved portions gradually curve upward and inward from below to form a constant arc.   Each of the two breast supports has a padded portion, and the padded portion has a thickness of 7 mm to 16 mm at the thickest portion, and the padded portion is gradually thinned up and down and left and right from the thickest portion. The strapless bra according to claim 10, wherein:   14. The strapless bra according to claim 13, wherein the two padded portions each have a slit, and the slits are centered, and the padded portion is divided into a left half and a right half.   The right side of the brassiere body has a thickness of 0.6 mm to 2.5 mm other than the padded portion, and the left side of the brassiere body has a thickness of 0.6 mm to 2.5 mm other than the padded portion. The strapless bra according to claim 13, wherein:   The overall length of the right side of the brassiere body and the left side of the brassiere body is 550 mm to 594 mm, the width of the first fixing part is 46 mm to 84 mm, the width of the second fixing part is 45 mm to 86 mm, 14. The strapless bra according to claim 13, wherein the width of the support portion is 56 mm to 141 mm, and the padded portion has a length of 130 mm to 140 mm and a width of 65 mm to 86 mm.   One of the adhesive layers is disposed on one end of the first fixing portion on the right side of the brassiere body, one end of the second fixing portion and the chest support portion, and one of the adhesive layers is the first fixing portion on the left side of the brassiere body. The strapless bra according to claim 10, wherein the brassier is disposed at one end of a part, one end of the second fixing part, and the chest support part.   The first fixing part on the right side of the brassiere body and the first fixing part on the left side of the brassiere body or the second fixing part on the right side of the brassiere body and the second fixing part on the left side of the brassiere are up to the rear side of the human trunk. The strapless bra according to claim 10, wherein the strapless bra extends and adheres to a rear side of a human trunk. The strapless bra according to claim 10, wherein the right side of the bra body and the left side of the bra body are integrally molded.

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