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CN-121986983-A - Cup structure and brassiere with mould type function

CN121986983ACN 121986983 ACN121986983 ACN 121986983ACN-121986983-A

Abstract

The invention relates to the technical field of underwear, in particular to a cup structure with a shaping function and a bra. The cup structure comprises a cup body, wherein the cup body is a non-detachable structure consisting of an inner layer, an intermediate layer and an outer layer of the cup. The inner surface of the inner layer of the cup is provided with a thin front pasting function area, an ear filling function area, a side pushing function area, a lower pushing function area and a concave containing function area containing BP points, wherein the thickness of the thin front pasting function area is gradually changed. Each functional area is arranged around the concave accommodation functional area and is in smooth transition. Through the proportional relation of the size parameters such as the thickness, the arc length and the like of the preset functional areas, the cup is used for realizing the upper concave filling, the lateral fat pushing homing and the lower jacking of the sagging breast, and a collaborative modeling system is formed. The invention solves the problem that the existing bra cannot effectively correct the appearance defect of breast sagging, realizes the compromise of accurate molding and high comfort, and the parameterized design is suitable for industrialized mass production.

Inventors

  • ZHENG BIHAO

Assignees

  • 安莉芳(山东)服装有限公司

Dates

Publication Date
20260508
Application Date
20260324

Claims (13)

  1. 1. Cup structure with mould type function, its characterized in that, cup structure includes: The cup body (1) comprises a cup inner layer (5), wherein the inner surface of the cup inner layer (5) is provided with a plurality of functional areas, the functional areas comprise an ear filling functional area (52) positioned at the upper part of the cup body (1), a side pushing functional area (54) positioned at the side part of the cup body (1), a lower pushing functional area (55) positioned at the lower part of the cup body (1) and a concave containing functional area (56) positioned in the central area of the cup body (1), and the cup body comprises a cup BP point (4); wherein, the dimension parameters of the functional areas meet the preset proportional relation.
  2. 2. The cup structure according to claim 1, wherein the ear filling functional region (52) is provided with an ear protruding highest point TP (53), and the thickness T4 of the ear protruding highest point TP (53) and the thickness T3 of the cup BP point (4) satisfy the following proportional relationship that T4 is 1 to 10 times of T3.
  3. 3. The cup structure according to claim 2, wherein the thickness of the cup BP point (4) is in the range of 2 mm-T3-20 mm, and the thickness of the ear protrusion highest point TP (53) is in the range of 8 mm-T4-40 mm.
  4. 4. The cup structure according to claim 1, wherein the ear-filling functional area (52), the side-pushing functional area (54), and the lower-pushing functional area (55) are all disposed around the concave-receiving functional area (56), and the functional areas are smoothly connected in transition.
  5. 5. The cup structure according to claim 1, characterized in that the cup body (1) further comprises a cup non-front edge (3) which is formed by one or more continuous curves, and that the outer periphery of the cup body (1) is enclosed by the cup front edge (2) and the cup non-front edge (3) together to form a closed shape.
  6. 6. The cup structure according to claim 5, wherein the thickness of the non-front edge (3) of the cup is T2, the thickness of the front edge (2) of the cup is T1, T1 and T2 satisfy the following proportion relation that T2 is 1-5 times of T1, the value range of T1 is more than or equal to 0.3mm and less than or equal to T1 and less than or equal to 2.0mm, and the value range of T2 is more than or equal to 0.3mm and less than or equal to T2 and less than or equal to 4.0mm.
  7. 7. The cup structure according to claim 1, wherein the inner surface of the cup inner layer (5) has an upper end point f1, an ear position protrusion highest point TP53, a demarcation point a, a demarcation point C and a lower end point f2 which are sequentially connected in a vertical section through the ear position protrusion highest point TP (53), and an arc length L1 between f1 and TP, an arc length L2 between TP and a, an arc length L3 between a and C, and an arc length L4 between C and f2 satisfy a first arc length proportional relationship.
  8. 8. The cup structure according to claim 1, wherein the inner surface of the cup inner layer (5) has a front end point e1, a dividing point e2, a dividing point e3 and a side end point e4 which are sequentially connected in a horizontal section through the cup BP point (4), and an arc length W1 between the points e1 and e2, an arc length W2 between the points e2 and e3, and an arc length W3 between the points e3 and e4 satisfy a second arc length proportional relationship.
  9. 9. The cup structure according to claim 1, characterized in that the inner surface of the cup inner layer (5) is further provided with a front pasting function area (51), the front pasting function area (51) is located at the front edge of the cup, and the ear filling function area (52), the lower pushing function area (55) and the lower holding function area (56) are respectively connected with the front pasting function area (51).
  10. 10. The cup structure according to claim 9, characterized in that the front panel bearing functional zone (51) is thinner than the other functional zones and in that the thickness of the cup body (1) increases gradually from the cup front panel edge (2) towards the concave receiving functional zone (56).
  11. 11. The cup structure according to claim 1, characterized in that the cup body (1) further comprises a cup outer layer (6), and a cup intermediate layer (7) located between the cup inner layer (5) and the cup outer layer (6), the cup inner layer (5), cup intermediate layer (7) and cup outer layer (6) being of non-detachable construction.
  12. 12. The cup structure according to claim 1, characterized in that the thickness of the cup body (1) ranges from 10 to 40mm.
  13. 13. A bra comprising a cup structure as claimed in any one of claims 1 to 12.

Description

Cup structure and brassiere with mould type function Technical Field The invention relates to the technical field of underwear, in particular to a cup structure with a shaping function and a bra. Background The bra is used as a core article of female underwear, the core functional components are the bra cups, and the structural design of the bra cups not only directly determines the wearing comfort and the health safety of the bra, but also directly influences the bearing effect and the physical appearance shaping capability of female breasts. With the growth of women, especially after entering middle-aged and elderly stages, the women generally have the problem of sagging of breasts with different degrees due to physiological factors such as shrinkage of breast tissues, relaxation of breast suspension ligaments, and reduction of skin elasticity, and appearance defects such as sagging of the upper ends of breasts, loose contours of the lower parts of breasts, outward expansion and displacement of breast fat and the like are generated, the physiological characteristics are obviously different from the breast morphology of young women, completely different requirements are put forward on the functional design of bra cups, namely, not only basic bearing and supporting capability is needed, but also special filling, precise molding and morphological correction functions aiming at sagging breasts are needed, and the problem is a technical pain point which cannot be effectively solved for a long time in the current underwear industry. The prior patent US8167678B2 discloses a breast augmentation bra cup and a bra with the bra cup, and the patent designs a multi-section differential bra cup structure aiming at the problems of breast sagging and non-plump upper edge of the breast, and divides the bra cup into three independent functional sections, wherein the lower side first section forms a sling type supporting structure through a built-in stabilizer, so that the breast can be pushed upwards and inwards at the same time, the upper outer side second section is provided with a thickening filling structure, the upper outer side second section is correspondingly filled with the vacancy of the upper outer side quadrant of the breast, and the breast is molded in a coordinated manner, so that the problems of easy occurrence of breast overflow and non-plump upper edge outline of the traditional overhead bra are solved. However, the cup main body in the patent adopts a spliced structure with a plurality of blocks of ultrasonic welding and then externally covered with continuous layers, so that the production process is complex, the mass production cost is high, friction is easily generated on skin by block spliced seams, and wearing comfort is affected. In addition, the technical focus of the scheme is focused on the combination and selection of materials and the splicing process, the required supporting force, pushing direction and filling volume of each part of the breast deformed by sagging are highly specialized, and the accurate reset and remodelling of the sagging tissues are difficult to realize only by the difference of material properties and simple local thickening and lack of the fine and quantitative geometric design of the curved surface of the inner surface of the breast. The purpose of its thickened region is more biased toward "plumping" rather than "filling in collapse due to sagging". The prior patent CN201726873U discloses a gather chest and take off half piece formula no steel ring cup down, and the core designs to the no steel ring cup structure of the integrative mould pressing of three-layer complex, and its cup is by outer, middle level and inlayer through bonding technology once mould pressing design, forms five thickness differential functional areas at cup internal surface mould pressing simultaneously, is cup inboard clamp bending position, cup three-dimensional position, cup take off down position, cup top position and cup mouth position respectively, through setting up gradient thickness scope to different functional areas, realizes gathering up inwards, upwards bearing and wearing stable effect to the breast. The traditional steel ring structure has been abandoned to this scheme, has solved the trade pain point that the steel ring brassiere produced oppression to the breast, influences blood circulation, through regional thickness design simultaneously, has improved to a certain extent that there is not enough, the poor problem of gathering the chest effect of steel ring brassiere holding power. The technical scheme is characterized in that a special filling correction structure is not arranged for core appearance defects such as sagging at the upper end of a breast, pits below the breast and the like of middle-aged and elderly women after sagging of the breast, the functional areas of the special filling correction structure are only subjected to basic bearing through thickness differences,