Bra with adjustable distance between left cup and right cup
Through the design of high elastic cloth and inner tube structure, combined with the adjustment of independent chicken heart position connecting piece and knob, the problem of irreconcilable spacing between traditional bras and loose built-in cups is solved, achieving the comfort, aesthetics and production of the bra Improved efficiency.
Patent Information
- Application Number
- CN202422794516.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-16
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-11-16
AI Technical Summary
The distance between left and right cups of traditional bras cannot be adjusted, resulting in frequent changes in different sizes during development and pregnancy periods, which increases the purchase cost and inconvenience of use; the three-stage structure in the prior art can easily form connecting lumps, affecting comfort, and production Inefficient; the built-in cup structure is loose and shaped, lacking wrapping and supporting functions.
The inner layer cloth with a high elastic cloth connects the left and right sides to form a retractable adjustment structure to avoid connecting hard blocks; an inner tray is set at the lower part of the left cup and the right cup to form a semi-enclosed structure, retaining the concave shape; the chicken heart position The connecting piece is set independently, and the knobs adjust the cup spacing through a drawstring to ensure good wrapping and support.
It realizes a smooth fit of the bra under the bra, avoids chest indentation, improves comfort and aesthetics, enhances breast wrapping and supporting functions, simplifies production processes, and reduces costs.
Smart Images
Figure CN222171347U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of underwear, in particular to a bra with adjustable distance between left and right cups. Background Art
[0002] For women, wearing a bra can help prevent breast sagging and slow down breast shock during walking and exercise. It can support and hold the breasts, and protect the nipples from injury. The breasts of women in the developmental and gestational periods change greatly. During the developmental period, the breasts of women swell rapidly in just a few years as they age. The size of women's breasts during pregnancy changes every month, and the size of breasts during lactation also changes greatly. Breast engorgement often occurs, and it also changes continuously during the postpartum recovery period. The left and right cups of traditional bras mostly adopt a fixed connection structure, that is, the distance between the left and right cups cannot be adjusted. For women in the developmental and gestational periods, due to the large changes in their breasts, women whose breasts are in a changing period need to be equipped with multiple bras of different sizes just to meet the requirements of wearing them properly, which is expensive to purchase and very inconvenient to use.
[0003] The Chinese utility model patent with the announcement number CN 217012818 U discloses a bra and body shaping garment with adjustable cup spacing, including a first cup, a second cup and an adjustable connection structure arranged between the first cup and the second cup, and also including a first elastic member and a second elastic member; wherein the first elastic member and the second elastic member are respectively fixedly connected to the two ends of the body, and the first elastic member and the second elastic member both adopt an elastic band structure. One end of the first elastic member is fixedly connected to one end of the body, and the other end of the first elastic member is connected to the first side ratio; one end of the second elastic member is fixedly connected to the other end of the body, and the other end of the second elastic member is connected to the second side ratio. When the first elastic member and the second elastic member are used to adjust the spacing between the first cup and the second cup, the lower circumference of the cup is appropriately adjusted by the elastic force of the first elastic member and the second elastic member to meet the use needs of different users. However, since the lower part of the cup of the bra is designed as a three-section structure of a first elastic member, a main body, and a second elastic member, a relatively protruding connection block is easily formed at the connection between the two ends of the main body. The connection block follows the lower part of the cup and fits tightly against the female's chest, which easily causes pressure marks on the female's chest, seriously affecting the comfort of use. In addition, the production process of the three-section structure is also relatively complicated, which makes it difficult to effectively improve its production efficiency.
[0004] In addition, the Chinese utility model patent with the announcement number CN 210782976 U discloses a bra for adjusting the distance between built-in cups, including a bra body and shoulder straps, wherein the bra body includes a cup body, wherein built-in cups are arranged inside the cup body, a knob buckle is fixedly arranged between two built-in cups, the knob buckle is connected to the two built-in cups through a drawstring, a first opening for placing / removing the built-in cups is arranged inside the cup body, and a second opening for placing / removing the knob buckle is arranged between the two cup bodies. The bra for adjusting the distance between built-in cups has a simple structure, and the distance between the built-in cups can be adjusted by pulling the drawstring through the knob buckle, thereby achieving the effect of adjusting the tightness of the bra, and the adjustment can be stopped when it feels comfortable, and the operation is simple and convenient. However, since the built-in cup is located between the outer fabric and the inner fabric of the bra and is not well positioned, it is equivalent to placing the built-in cup and the button in a cloth bag formed by the inner and outer fabrics. Therefore, the cup body of this bra is loose and shapeless, not only without aesthetic appeal, but also the concave shape of the built-in cup is completely covered by the inner fabric, which is not conducive to wrapping and supporting the breasts, and is neither comfortable nor breathable. Utility Model Content
[0005] The technical problem to be solved by the utility model is to provide a bra with adjustable distance between left and right cups, which can not only make the lower part of the bra body more smoothly fit against the chest of the wearer after being worn, but also avoid the chest of the female wearer from being squeezed and pressed, and has good wrapping and supporting effects on the breasts of the female wearer, thereby improving the wearing comfort and aesthetics. The adopted technical solution is as follows:
[0006] The bra body comprises a left side ratio, a right side ratio, a left cup, a right cup and a knob, wherein the lower pull position of the left cup is connected to the left side ratio, and the lower pull position of the right cup is connected to the right side ratio; the knob is arranged between the left cup and the right cup, and the knob is connected to the left cup and the right cup through its drawstring; the characteristic is that the bra body also comprises an inner layer of cloth, a left inner support cloth, a right inner support cloth, a heart-shaped connecting piece and an outer layer of fabric, the inner layer of cloth is arranged between the left side ratio and the right side ratio and is located on the inner side of the left cup and the right cup, the inner layer of cloth adopts a high-elastic cloth, the left edge of the inner layer of cloth is connected to the left side ratio, and the right edge of the inner layer of cloth is connected to the right side ratio; the left inner support cloth is arranged between the lower part of the left cup and the inner layer of cloth, and the lower edge of the left inner support cloth is connected to the lower part of the left cup The left side of the left inner support cloth is connected to the inner side of the right cup, the left side and the middle part of the upper edge of the left inner support cloth are connected to the upper edge of the inner cloth, the right side of the upper edge of the left inner support cloth overlaps with the upper edge of the inner cloth and is not connected to form a left buffer zone; the right inner support cloth is arranged between the lower part of the right cup and the inner cloth, the lower edge of the right inner support cloth is connected to the lower inner side of the right cup, the right side and the middle part of the upper edge of the right inner support cloth are connected to the upper edge of the inner cloth, the left side of the upper edge of the right inner support cloth overlaps with the upper edge of the inner cloth and is not connected to form a right buffer zone; the heart-shaped connecting piece is attached to the heart-shaped outer side of the inner cloth; the button is arranged on the outer side of the heart-shaped connecting piece; the outer fabric is arranged on the outer sides of the left cup and the right cup, and the center part of the outer fabric is connected to the upper center part of the inner cloth.
[0007] In the above-mentioned bra with adjustable left and right cup spacing, since the inner layer fabric is made of high-elastic fabric, which is arranged between the left ratio and the right ratio and its left and right sides are respectively connected to the left ratio and the right ratio, it can not only be used as the inner layer fabric of the bra main body, but also can be used as the elastic member for pulling the left ratio and the right ratio together, so that the bra main body as a whole can have a retractable and adjustable structure with a certain elasticity, thereby making the lower part of the bra main body more smoothly attached to the chest of the female wearer when worn by a female. At the same time, since it does not need to use elastic pulling members such as elastic bands, it can avoid the formation of a connecting block at the lower part of the cup to prevent the chest of the female wearer from being squeezed and indented, thereby improving the comfort of the bra. By respectively arranging a left buffer zone and a right buffer zone on the part of the left inner support fabric close to the left cup and the part of the right inner support fabric close to the right cup, the bra can be adjusted to the desired shape. The parts of the inner layer cloth adjacent to the left cup and the right cup can obtain greater elastic deformation and buffer space; by arranging the left inner support cloth and the right inner support cloth on the lower inner side of the left cup and the lower inner side of the right cup respectively, the lower edge of the left inner support cloth is connected to the lower inner side surface of the left cup, the upper edge of the left inner support cloth is connected to the upper edge of the inner layer cloth, the lower edge of the right inner support cloth is connected to the lower inner side surface of the right cup, and the upper edge of the right inner support cloth is connected to the inner layer cloth, a semi-enclosed pocket-shaped structure (the pocket-shaped structure can also be used to place functional sheets such as massage and physical therapy) can be formed on the inner sides of the left cup and the right cup, leaving the upper inner sides of the left cup and the right cup exposed, thereby greatly presenting and retaining the concave shapes of the inner sides of the left and right cups, so that they have good wrapping and supporting effects on the breasts, are comfortable to use and have good air permeability. In addition, more importantly, the above-mentioned bra abandons the traditional method of directly sewing the heart-shaped connecting piece to the left and right sides, but instead sets the heart-shaped connecting piece independently, and then fits the heart-shaped connecting piece to the heart-shaped portion of the inner layer of cloth. In this way, the left cup and the right cup have a larger free movement space relative to the heart-shaped connecting piece. On this basis, the knob buckle is set on the heart-shaped connecting piece, and the left cup and the right cup can be more easily adjusted to move closer to the middle through the knob and the drawstring; and the heart-shaped connecting piece is fixed to the outer side of the heart-shaped portion of the inner layer of cloth by fitting, which can not only avoid the formation of sewing lumps and improve the comfort of use, but also the process is simpler, which can further improve production efficiency.
[0008] As a preferred solution of the present invention, the bra further comprises shoulder straps connected to the bra body.
[0009] As a further preferred embodiment of the present invention, the connection between the upper edge of the left inner support cloth and the upper edge of the inner layer cloth, and the connection between the upper edge of the right inner support cloth and the upper edge of the inner layer cloth are fitted connections or sewn connections.
[0010] As a specific solution of the utility model, the left inner support cloth and the right inner support cloth are both crescent-shaped; the left inner support cloth and the right inner support cloth are made of high-elastic cloth.
[0011] As a preferred solution of the present invention, the left side ratio and the right side ratio are both made of high-elastic fabric.
[0012] As a further preferred solution of the utility model, the left side ratio, the right side ratio, the cup surface of the left cup, and the cup surface of the right cup are made of the same piece of high-elastic fabric. Thus, a one-piece bra can be made, which is comfortable to use, saves materials and simplifies the manufacturing process, thereby reducing production costs and improving production efficiency.
[0013] As a preferred embodiment of the present invention, the lower pull-off tail end of the left cup and the lower pull-off tail end of the right cup are both provided with hanging ears; the knob buckle comprises a base, a rotating cover and the draw rope, the base is fixed on the outer surface of the heart-shaped connecting piece and is located between the two hanging ears, and a draw rope through hole is provided on the base; the rotating cover can be rotatably arranged on the base, a rope winding wheel is installed on the rotating cover, two draw rope positioning openings are provided on the rotating cover, the middle part of the draw rope is wrapped around the rope winding wheel, and the two side parts of the draw rope are respectively passed through the corresponding draw rope positioning openings and the draw rope through holes and then locked on the corresponding hanging ears. When in use, the rotating cover can be rotated forward to drive the two sides of the drawstring to be tightened toward the heart-shaped position of the inner cloth through the rope winding wheel, and then the left cup and the right cup can be moved toward the heart-shaped position of the inner cloth through the two hanging ears, so as to reduce the distance between the left cup and the right cup; the rotating cover can be rotated backward to drive the two sides of the drawstring to become loose through the rope winding wheel, and the elastic force of the inner cloth can be used to drive the two hanging ears to move toward each other, so as to increase the distance between the left cup and the right cup.
[0014] The left side ratio, right side ratio, left inner fabric, and right inner fabric may also be made of non-elastic fabric.
[0015] As a further preferred embodiment of the present invention, a receiving space is formed between the bottom of the base and the outer side of the heart-shaped connecting piece; both left and right sides of the receiving space have openings for the ears to enter. When the drawstring is completely tightened by rotating the rotating cover, the two ears on the left and right cups can enter the receiving space through the openings on both sides of the receiving space, so that the left and right cups can be brought closer together, which has a better effect on gathering female breasts.
[0016] As a further preferred embodiment of the present invention, a plurality of supporting feet are provided at the bottom of the base, and each supporting foot is fixed on the heart-shaped connecting piece. Specifically, the number of supporting feet is three, and the three supporting feet can be fixed on the heart-shaped connecting piece by sewing and distributed in a triangular shape. With this structure, each supporting foot can raise the base to form a receiving space between the bottom of the base and the outer side of the heart-shaped connecting piece; at the same time, an opening for the hanging ear to enter can be formed between two adjacent supporting feet.
[0017] As a preferred solution of the utility model, a curved guide part that is tilted outward is provided on the outer side surface of the heart-shaped connecting piece, and the curved guide part cooperates with the lower inner concave surface of the left cup and the lower inner concave surface of the right cup. When the distance between the left cup and the right cup is adjusted by the knob, the curved guide part can guide and correct the gathering and separation of the left cup and the right cup, so that the left cup and the right cup can move left and right closely against the curved guide part, preventing the left cup and the right cup from moving up and down.
[0018] The inside and outside mentioned in this specification respectively refer to: after a woman wears the above-mentioned bra, the side closer to the breast is the inside, and the side away from the breast is the outside.
[0019] Compared with the prior art, the utility model has the following advantages:
[0020] (1) This bra adopts an inner layer of high-elastic fabric to connect the left and right sides, so that the bra body as a whole has a certain elastic and retractable structure. Therefore, when a woman wears it, the lower part of the bra body can be more smoothly attached to the chest of the female wearer. At the same time, there is no need to use elastic fasteners such as elastic bands, which can avoid the formation of a connection block at the lower part of the cup, thereby preventing the chest of the female wearer from being squeezed and leaving pressure marks, thereby improving the comfort of the bra.
[0021] (2) This bra is provided with a left inner support cloth and a right inner support cloth on the lower inner side of the left cup and the lower inner side of the right cup, respectively, to form a semi-enclosed pocket-shaped structure on the inner side of the left cup and the right cup, leaving the inner upper part of the left cup and the right cup exposed, thereby greatly presenting and retaining the concave shape of the inner side of the left and right cups, so that the breasts are well wrapped and supported, and the bra is comfortable to wear and has good breathability;
[0022] (3) This bra abandons the traditional method of sewing the heart-shaped connecting piece directly to the left and right sides. Instead, the heart-shaped connecting piece is set independently and then attached to the heart-shaped position of the inner layer of fabric. In this way, the left cup and the right cup have a larger free movement space relative to the heart-shaped connecting piece. On this basis, the knob buckle is set on the heart-shaped connecting piece, which can more easily adjust the left cup and the right cup to move closer to the middle through the knob and the drawstring;
[0023] (4) This bra can conveniently adjust the distance between the left and right cups through the knob, so that the left cup and the right cup can be brought closer together, which has a better effect of gathering the breasts of the female wearer. In addition, during adjustment, the curved guide part of the heart-shaped connecting piece can be used to guide and correct the gathering and separation between the left cup and the right cup, thereby preventing the left cup and the right cup from moving up and down. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 It is a structural schematic diagram of a bra according to a preferred embodiment of the utility model.
[0025] Figure 2 yes Figure 1 Rear view of.
[0026] Figure 3 It is a structural schematic diagram of a heart-shaped connecting piece and a knob buckle in a preferred embodiment of the utility model.
[0027] Figure 4 yes Figure 3 Right view of . DETAILED DESCRIPTION
[0028] like Figure 1-Figure 4 As shown, the bra with adjustable distance between left and right cups comprises a bra body 1 and shoulder straps 2 connected to the bra body 1; the bra body 1 comprises a left side bra 11, a right side bra 12, a left cup 13, a right cup 14, a button buckle 15, an elastic inner layer fabric 16, a left inner support fabric 17, a right inner support fabric 18, a heart-shaped connecting piece 19 and an outer layer fabric (not shown in the figure), a left cup lower pull position 131 is connected to the left side bra 11, and a right cup lower pull position 141 is connected to the right side bra 12; the elastic inner layer fabric 16 is arranged on the left The elastic inner layer fabric 16 is made of high elastic fabric, and the left edge of the elastic inner layer fabric 16 is connected to the left side ratio 11, and the right edge of the elastic inner layer fabric 16 is connected to the right side ratio 12; the left inner support fabric 17 is arranged between the lower part of the left cup 13 and the elastic inner layer fabric 16, and the lower edge of the left inner support fabric 17 is connected to the lower inner side surface of the left cup 13, and the left part and the middle part of the upper edge of the left inner support fabric 17 are connected to the upper edge of the elastic inner layer fabric 16. The right side of the upper edge of the left inner cloth 17 overlaps with the upper edge of the elastic inner cloth 16 and is not connected to form a left buffer zone 171; the right inner cloth 18 is arranged between the lower part of the right cup 14 and the elastic inner cloth 16, the lower edge of the right inner cloth 18 is connected to the lower inner side of the right cup 14, the right side and the middle of the upper edge of the right inner cloth 18 are both connected to the upper edge of the elastic inner cloth 16 by fitting or sewing, and the left side of the upper edge of the right inner cloth 18 is connected to the elastic inner cloth 16. 6 overlap and are not connected to form a right buffer zone 181; the inner side of the heart-shaped connecting piece 19 is attached to the heart-shaped outer side of the elastic inner layer cloth 16; the button buckle 15 is arranged on the outer side of the heart-shaped connecting piece 19 and is located between the left cup 13 and the right cup 14, and the button buckle 15 is connected to the left cup 13 and the right cup 14 through its drawstring 153; the outer fabric is arranged on the outer side of the left cup 13 and the right cup 14, and the central part of the outer fabric is connected to the upper central part of the elastic inner layer cloth 16.
[0029] In this embodiment, the left inner cloth 17 and the right inner cloth 18 are both crescent-shaped, and both the left inner cloth 17 and the right inner cloth 18 are made of high-elastic cloth.
[0030] In this embodiment, the left side ratio 11, the right side ratio 12, the cup surface of the left cup 13, the cup surface of the right cup 14, and the elastic inner layer fabric 16 are made of the same piece of high elastic fabric. Thus, a one-piece bra can be made, which is comfortable to wear, saves materials and simplifies the manufacturing process, thereby reducing production costs and improving production efficiency.
[0031] In this embodiment, the tail ends of the left cup lower pull position 131 and the right cup lower pull position 141 are both provided with a hanging ear 130; the knob buckle 15 includes a base 151, a rotating cover 152 and a drawstring 153, and the bottom of the base 151 is provided with three supporting feet 1510, each supporting foot 1510 is fixed on the outer side of the heart-shaped connecting piece 19 by sewing and is located between the two hanging ears 130, and each supporting foot 1510 can raise the base 151 to form a gap between the bottom of the base 151 and the outer side of the heart-shaped connecting piece 19. The receiving space 150 (both the left and right sides of the receiving space 150 have openings for the hanging ears 130 to enter), the base 151 is provided with a drawstring through hole 1511; the rotating cover 152 is rotatably arranged on the base 151, and a rope winding wheel (not shown in the figure) is installed on the rotating cover 152, and two drawstring positioning openings 1521 are provided on the rotating cover 152, the middle part of the drawstring 153 is wrapped around the rope winding wheel, and the two sides of the drawstring 153 pass through the corresponding drawstring positioning openings 1521 and the drawstring through hole 1511 respectively and then are locked on the corresponding hanging ears 130. In this embodiment, a curved surface guide portion 191 that is tilted outward is provided on the outer side surface of the heart-shaped connecting piece 19, and the curved surface guide portion 191 matches with the lower inner concave surface of the left cup 13 and the lower inner concave surface of the right cup 14. When the distance between the left cup 13 and the right cup 14 is adjusted by the knob 15, the curved guide portion 191 can guide and correct the gathering and separation of the left cup 13 and the right cup 14, so that the left cup 13 and the right cup 14 can move left and right closely against the curved guide portion 191, thereby preventing the left cup 13 and the right cup 14 from moving up and down.
[0032] Here is a brief description of the method for adjusting the distance between the left and right cups of this bra:
[0033] When in use, the rotating cover 152 can be rotated forward, and the two sides of the drawstring 153 can be tightened toward the heart position of the elastic inner layer cloth 16 through the rope winding wheel, and then the left cup 13 and the right cup 14 can be moved toward the heart position of the elastic inner layer cloth 16 through the two hanging ears 130, so as to reduce the distance between the left cup 13 and the right cup 14, and the two hanging ears 130 on the left cup 13 and the right cup 14 can enter the receiving space 150 through the openings on both sides of the receiving space 150, so that the left cup 13 and the right cup 14 can be brought closer together, and the gathering effect on the female breasts is better. The rotating cover 152 can be rotated backward, and the two sides of the drawstring 153 can be loosened through the rope winding wheel, and the elastic force of the elastic inner layer cloth 16 can be used to drive the two hanging ears 130 to move toward each other, so as to increase the distance between the left cup 13 and the right cup 14, so as to achieve the effect of adjusting the distance between the left cup 13 and the right cup 14.
[0034] In addition, it should be noted that the names of the various parts of the specific embodiments described in this specification may be different, and any equivalent or simple changes made based on the structure, features and principles of the utility model patent are included in the protection scope of the utility model patent. The technical personnel in the technical field of the utility model can make various modifications or supplements to the specific embodiments described or replace them in a similar manner, as long as they do not deviate from the structure of the utility model or exceed the scope defined by the claims, they should all fall within the protection scope of the utility model.
Claims
1. A bra with adjustable distance between left and right cups, comprising a bra main body; the bra main body comprises a left side brace, a right side brace, a left cup, a right cup and a knob, the lower pull position of the left cup is connected to the left side brace, and the lower pull position of the right cup is connected to the right side brace; the knob is arranged between the left cup and the right cup, and the knob is connected to the left cup and the right cup through its drawstring; the characteristics are: The bra main body also includes an inner layer of cloth, a left inner support cloth, a right inner support cloth, a heart-shaped connecting piece and an outer layer of fabric. The inner layer of cloth is arranged between the left side ratio and the right side ratio and is located on the inner side of the left cup and the right cup. The inner layer of cloth is made of high-elastic cloth. The left edge of the inner layer of cloth is connected to the left side ratio, and the right edge of the inner layer of cloth is connected to the right side ratio. The left inner support cloth is arranged between the lower part of the left cup and the inner layer of cloth, the lower edge of the left inner support cloth is connected to the inner side surface of the lower part of the left cup, the left part and the middle part of the upper edge of the left inner support cloth are connected to the upper edge of the inner layer of cloth, and the right part of the upper edge of the left inner support cloth overlaps with the upper edge of the inner layer of cloth and does not The right inner support cloth is arranged between the lower part of the right cup and the inner layer cloth, the lower edge of the right inner support cloth is connected to the inner side surface of the lower part of the right cup, the right part and the middle part of the upper edge of the right inner support cloth are connected to the upper edge of the inner layer cloth, the left part of the upper edge of the right inner support cloth overlaps with the upper edge of the inner layer cloth and is not connected to form a right buffer zone; the heart-shaped connecting piece is attached to the outer side surface of the heart-shaped connecting piece of the inner layer cloth; the button buckle is arranged on the outer side surface of the heart-shaped connecting piece; the outer layer fabric is arranged on the outer side of the left cup and the right cup, and the center part of the outer layer fabric is connected to the upper center part of the inner layer cloth.
2. A bra with adjustable distance between left and right cups according to claim 1, characterized in that: The connection between the upper edge of the left inner support cloth and the upper edge of the inner layer cloth, and the connection between the upper edge of the right inner support cloth and the upper edge of the inner layer cloth are fitted connections or sewn connections.
3. The bra with adjustable distance between left and right cups according to claim 1, characterized in that: The left inner support cloth and the right inner support cloth are both crescent-shaped; the left inner support cloth and the right inner support cloth are made of high-elastic cloth.
4. The bra with adjustable distance between left and right cups according to claim 1, characterized in that: The left side ratio and the right side ratio are both made of high-elastic fabric.
5. A bra with adjustable distance between left and right cups according to claim 4, characterized in that: The left side ratio, the right side ratio, the cup surface of the left cup, and the cup surface of the right cup are made of the same piece of high-elastic fabric.
6. A bra with adjustable distance between left and right cups according to any one of claims 1 to 5, characterized in that: The bra also includes shoulder straps connected to the bra body.
7. A bra with adjustable distance between left and right cups according to any one of claims 1 to 5, characterized in that: The lower tail end of the left cup and the lower tail end of the right cup are both provided with ears; the knob buckle comprises a base, a rotating cover and the draw rope, the base is fixed on the outer side of the heart-shaped connecting piece and is located between the two ears, and the base is provided with a draw rope through hole; the rotating cover can be rotatably arranged on the base, a rope winding wheel is installed on the rotating cover, two draw rope positioning openings are provided on the rotating cover, the middle part of the draw rope is wrapped around the rope winding wheel, and the two sides of the draw rope are respectively passed through the corresponding draw rope positioning openings and the draw rope through holes and then locked on the corresponding draw ropes.
8. The bra with adjustable distance between left and right cups according to claim 7, characterized in that: A receiving space is formed between the bottom of the base and the outer side surface of the heart-shaped connecting piece; both left and right sides of the receiving space have openings for the lifting ears to enter.
9. The bra with adjustable distance between left and right cups according to claim 8, characterized in that: A plurality of supporting feet are arranged at the bottom of the base, and each supporting foot is fixed on the heart-shaped connecting piece.
10. A bra with adjustable distance between left and right cups according to any one of claims 1 to 5, characterized in that: A curved guide portion that is tilted outward is provided on the outer side surface of the heart-shaped connecting piece, and the curved guide portion matches the lower inner concave surface of the left cup and the lower inner concave surface of the right cup.