CN102783718B - Activated carbon function bra capable of preventing and assistantly treating breast gland lobular hyperplasia symptom - Google Patents

Abstract

The invention provides an activated carbon functional bra for the prevention and auxiliary treatment of breast lobular hyperplasia, which is characterized in that it adopts an integrated cup and undercut, four-piece longitudinal division of the cup, inserts inside the cup and no steel ring design, and the inserts are selected Multi-functional activated carbon fiber material, and coated to the upper outer quadrant of the breast and the nipple area of the diseased part of the breast lobular hyperplasia, as well as the acupoints Tianchi, Ruzhong and the root of the breast that are involved in traditional Chinese medicine therapy, and the upper limit is limited to the areola highest point. The functional bra provided by the present invention overcomes the shortcomings of the existing functional bra functional materials, which are fuzzy in use and cannot be disassembled after washing. The activated carbon fiber material capable of releasing far-infrared rays is selected as the insert piece, and the coating of the activated carbon fiber is appropriately increased for the effective acupuncture points. The upper side has the function of preventing and assisting the treatment of breast lobular hyperplasia. The inserts are detachable and easy to wash, which improves the service life and comfort of the bra.

Description

A bra for the prevention and auxiliary treatment of hyperplasia of breast lobule with activated carbon function

technical field

The invention relates to an activated carbon functional bra for preventing and assisting treatment of lobular hyperplasia of the breast, belonging to the technical field of clothing materials.

Background technique

Bra is a necessity of modern women's clothing. Its basic function is to enhance and gather breasts, prevent double breasts from opening and sagging, and reduce breast vibration during sports and running. With the change of people's consumption concepts and the development of textile technology, women's pursuit of bras is not limited to their basic functions, and health care bra products with special functions such as antibacterial, deodorant, massage, and radiation protection are developing rapidly. With the advancement of new raw materials, new processes, and new technologies, as well as changes in people's consumption concepts, the performance of functional fibers is gradually improving, and the application fields are becoming more and more extensive. my country's existing patents for using functional fibers in bras include the following 9 items:

The application number is CN93104712.9 Invention of far-infrared material health care bra and abdominal belt (1993) Cloth or fabric of far-infrared ceramic ultrafine powder material mixed in proportion with ZrO ₂ , Fe ₂ O ₃ , MnO ₂ and reinforcing agent , sewn into a bra or bellyband as a body lining. The bra can emit far-infrared rays with a specific wavelength (2-25 μm), which can play a role in medical care after being absorbed by the human body.

The application number is CN200620149008.5. The health care bra (2006) is made of soybean functional fiber fabric and has a cup and a back piece.

The application number is CN200620042047.5 Health care bra (2006), the innermost layer of the chest attached to the skin is made of silver fiber multifunctional fabric, which contains silver yarn, and the interaction of each silver yarn The spacing is not more than 0.5cm, and the silver yarn contains silver fibers whose outer layer is silver. In addition to its good electrical conductivity, metallic silver also has the function of inhibiting the growth of bacteria, so it has the function of promoting breast blood microcirculation and hygienic sterilization. It has the advantages of environmental protection, harmlessness, disease prevention and health care, and comfortable wearing. It is suitable for women , especially in women with breast disease.

The application number is CN200920058007.3, a bra with health care and radiation protection function (2009). A shielding layer for eliminating electromagnetic radiation is provided in the cup. The shielding layer is a cloth made of silver fiber and nylon filament interwoven layer, a magnetic fabric layer or a plurality of magnetic particles are arranged in the cup and the sideband, and several raised parts are arranged on the inner surface of the cup, which can eliminate or reduce the harm of electromagnetic wave radiation to the health of women's breasts.

The application number is CN200920226673.3, a nanometer far-infrared health care bra (2009), at least one of the cups, cupholders and straps is made of nanometer far-infrared fabric. The nano-far infrared fabric has a three-layer structure, the surface layer is a natural fiber layer, the middle layer is a far-infrared fiber layer added with far-infrared radiation nanomaterials, the core layer is a synthetic fiber layer, and the three layers are combined layer by layer. Infrared fiber textile composition. In the spinning process, permanent far-infrared fibers composed of far-infrared radiation nanomaterials are added. Functional materials penetrate into the structure of fabric fibers to form nano-scale far-infrared fabrics with unique structures. Functional materials and fibers are composited and fused with each other. , seamlessly. Good fastness, washing resistance, comfortable to wear and health care.

The inner layer of the cups of the functional bamboo spinning bra (2010) with the application number CN201020111799.9 is woven from bamboo spinning materials. There are openable and closable functional pockets or interlayers inside the cups, and natural fragrances are placed in the functional pockets or interlayers. It has the functions of antibacterial, massage and fragrance distribution.

A health-care bra with the application number CN201020687706.7 (2010) added a layer of infrared functional cloth to the inner and outer layers of the bra, which has the function of emitting far infrared rays and negative ions, and plays the role of antibacterial and anti-inflammation, eliminating odors, and improving blood circulation. The role of the cycle.

The application number is CN201110133674.5, a health care bra made of apocynum (2011). It is made of apocynum with natural skin care, breathable, antibacterial, deodorizing, and far-infrared functions. It is made of apocynum leaf extract and polyurethane. Make bra cups and inserts, and use apocynum fibers to make bra linings. In the range of 8-15 microns, the far-infrared total emissivity of the apocynum fabric before and after washing is 87%, which has the function of improving human microcirculation and promoting blood flow. The bra wears skin care, breathable, antibacterial and deodorizing, enhances blood circulation, activates tissue cells, promotes mammary gland secretion and growth and development, strengthens cell regeneration ability, and enhances human immunity, thus preventing mammary gland diseases and protecting the human body. The role of health care.

The application number is 201110021181.2, a breast-enhancing and shaping health care bra (2011). It is composed of an outer support and a shaping inner support made of magnetic fiber cloth. The magnetic fiber cloth is inlaid with tourmaline stones at the atrium and breast points. Made into 1 cm round discs. Combining the principles of human meridians in traditional Chinese medicine, modern health care materials tourmaline magic stone and magnetic fiber cloth are used to act on the main acupoints around the breasts through the negative ions, ultra-high vibration frequency, far-infrared, magnetic and other energies released by them, and promote Microvascular circulation, promote blood flow, protect and activate body cells, promote mammary duct development, adjust metabolism, improve body physiological functions, play a role in breast enlargement and nourishment, and prevent and alleviate the occurrence and development of various breast diseases.

From the above patents, it can be found that the health care bra made of functional fibers is developing in a more detailed and scientific direction, but there are still some problems, which are summarized as follows:

The use of functional health care materials is vague and not very targeted. It mainly plays a role in health care, but only plays the role of some functional materials, without considering the structure and shape of the bra; the durability is lacking, and there is not much consideration for washing. Not very practical.

At present, there are two patents in the health bra for the treatment of mammary gland hyperplasia in my country:

The drug bra (2006) for preventing and controlling breast lumps and nodules in women with hyperplasia of mammary glands (2006), whose application number is CN200610129864. The raw materials of the active ingredients for the bra are: Hedyotis diffusa, Prunella, Dandelion, Rhizoma Cyperi, Prunella vulgaris, Seaweed, Buliuxing, Eupatorium, Borneolum, and far-infrared ceramic powder. The selected natural Chinese medicine ingredients are transdermally administered, which is economical and practical, and eliminates the common disadvantages of other drug delivery routes - toxic side effects and adverse reactions, which is easy for patients to accept and use next to the skin, and is good for absorption; high bioavailability and skin care tissue, non-toxic and harmless, no side effects, no irritation, no adverse reactions, not only can prevent and treat a variety of breast diseases, but also comfortable and beautiful.

The application number is CN201110102854.7, an invention (2011) of a traditional Chinese medicine health care bra for the treatment of mammary gland hyperplasia and its preparation method. The drug pad adsorbed with the drug extracting agent is located in the lower outer quadrant or upper outer quadrant of the cup, Arranged in an invisible pouch inside the cups or as a liner in the cups. The product has the advantages of simple structure, beautiful appearance and practicality, definite curative effect, no toxicity and side effects, and convenient use.

The above bra patents for the prevention and control of mammary gland hyperplasia all use drug treatment methods. Among them, the first type of bra uses drugs as raw materials and directly fits the skin. There is no description of durability, maintenance and washing, and the practicability is not high; while the second type This kind of bra considers the problem of bra washing convenience, and adopts the mode of drug pad to be put into the bra, but the application site of drug pad is too small to completely cover the diseased part of mammary gland hyperplasia, and the structural shape of the bra is not explained.

Contents of the invention

The technical problem to be solved by the present invention is to provide a bra that can prevent and assist in the treatment of lobular hyperplasia of the breast, has clear use parts of functional materials, is easy to wash, has a long service life and is comfortable.

In order to solve the above-mentioned technical problems, the technical solution of the present invention is to provide an activated carbon functional bra for the prevention and auxiliary treatment of breast lobular hyperplasia, which is characterized in that it adopts an integrated cup and undercut, four-piece longitudinal division of the cup, and inserts inside the cup. And no steel ring design, the insert is made of multi-functional activated carbon fiber material, and it is wrapped to the upper outer quadrant of the breast and the tail area of the breast at the onset of breast lobular hyperplasia, as well as the acupoints Tianchi and breasts distributed on the breast involved in traditional Chinese medicine therapy. Neutralize the breast root, the upper limit is limited to the highest point of the areola;

The bra structure design process is as follows: on the basis of the bra basic pattern, the bra longitudinally divides the design, and then uses the white gray cloth to make the first bra sample, try it on and correct the shape, and obtain the final structure of the bra with specifications ranging from 70A to 85C in the national standard Figure, the specific steps are as follows:

First, draw the basic pattern structure of the bra cup. The specific production steps are as follows:

(A1) Determine the chest height point O: set the center point of the inner diameter of the rim as the chest height point O;

(A2) Determine the center point A of the bra: draw a horizontal line 1.5cm above the inner point of the steel ring, and take point A on this horizontal line, so that OA=7.1～10cm, this point is the center point of the bra cup;

(A3) Determine the side point B: draw a horizontal line 1.5cm above the outer point of the rim, and take point B on this horizontal line, so that OB=7.5～10.4cm, this point is the side point of the cup;

(A4) Make the upper cup height line OC: connect the spine center point A and the lateral point B, make the vertical line OC of AB through the breast height point O, extend OC to point C', make OC'=2~8cm, that is upper cup high line;

(A5) Make cups to save DOE: take 1/2 cup width, that is, DE=1/2AB, as the distance, draw parallel lines on both sides of the lower cup height line, that is, the extension line of CO, and take the bust height point O as the center of the circle, the lower The cup height is the radius. Take two points D and E on two parallel lines, which are the lower edge points of the cup. The height of the lower cup is 6.5-9.1cm. The vertical oblique line of the bisection point close to the chest height point O protrudes outward by 0.6cm, and connects OD and OE with a smooth curve to complete the lower cup dart line;

(A6) Make the binding bowl line AD and BE: Divide the front lower binding bowl oblique line AD into two equal parts, and the vertical oblique line of the equal point protrudes outward by 1cm, divide the rear lower binding bowl line BE into two equal parts For each part, the vertical oblique line of the bisection point protrudes outward by 1.3cm, and connects the spine center point A and the lower edge point D, the side point B and the lower edge point E respectively with smooth curves, and completes the arc of the bowl binding;

(A7) Make the upper cup edge AF, the shoulder clip BF and the shoulder clip GG': draw a vertical line at the cup width line AB close to the side point B3.5~5.5cm, take point F on the vertical line, so that BF= 6 ~ 8cm, point F is the shoulder pinch point; cross F to make the angle bisector of the shoulder angle AFB, and take a point F' on the line, so that F F'=1.5cm, F' is the midpoint of the shoulder pinch platform, cross F 'Make the flat line GG of the shoulder clip', FF'perpendicularly bisect GG', determine the width of the flat line of the shoulder clip according to the width of the shoulder girdle, GG'=1～1.5cm; the point A of the center of the spine drops by 0.2cm, and is connected by a smooth curve AC'G and BG', complete the production of the upper cup edge AG and the shoulder clip platform BG'; so far, the basic structure drawing of the bra cup is completed;

Next, carry out the structural drawing of the back pull of the bra, including the spine, side ratio, back ratio, and hook buckle. The specific steps are as follows:

(B1) Adjust the lower cup rim line: draw the lower cup rim line based on the inner edge line of the steel ring, raise the inner and outer ends of the steel ring by 0.75cm, and fix the center point A' and the side point B' ;

(B2) Determination of the centerline of the spine: YY' is the auxiliary line of the front center of the spine, where A'Y=1cm, the point where Y drops 0.3cm is the apex M of the spine centerline, N is the end point of the spine centerline, and N is located at YY' Above, according to the different styles, the spine height MN=0～8cm;

(B3) Set the grill height JJ': JJ'=0~4cm according to different styles;

(B4) Set the lower circumference: draw a horizontal line XX' from the center line of the ridge through J, and intersect YY' at X, where XX'=1/2 lower circumference + retraction amount, the retraction amount is 2cm, X' is It is the end point of the lower perimeter line; vertically drop 1cm at the end point X' of the lower perimeter line to find point H, close 0.3cm at point J', and connect points N, J', and H with a smooth curve, which is the lower perimeter line;

(B5) Determine the upper circumference line B'Q: pass H point to make the lower circumference line vertical line HI, HI is the hook width ≥ 2cm, rise 1cm along the side point B' to determine K point, connect KI, intercept II'= 5.5cm and make its vertical line I'Q=1.5cm, connect QI with a smooth curve; intercept KL'=3cm, cross L' to make HI parallel line, intersect Y'H at point P', and measure 1.3cm below L' to find Point L, set the lateral ratio point L, connect the three points B'LQ with a smooth curve, which is the upper ratio circumference line, and adjust the curve J'H at the same time to make PP'=1cm;

(B6) Draw the back tab hook buckle, a=HI, b=1.8cm, c=1.3cm, d=1.5cm, a is the rear ratio height, b is the rear ratio width, c is the distance from the buckle to the edge of the pull tab, d is the distance between the buckle and the buckle, so far the drawing of the structure of the back pull piece of the bra is completed;

Finally, change the design of the bra pattern, the specific steps are as follows:

(C1) According to the provincial transfer method, the cup is divided into upper and lower cups, and then the longitudinal division of the cup is drawn to obtain the four-piece longitudinal division structure of the cup;

(C2) Then, the four-piece longitudinal division structure of the cup and the back pull piece are designed by the dart method to design the integrated longitudinal division structure of the cup and the undercut, and the four-piece longitudinal division structure of the cup is obtained, and the paper pattern of the cup is corrected;

(C3) Finally, draw the paper pattern of the cup insert according to the location of the activated carbon fiber material. The upper edge of the insert is located 1cm above the bust line, and the lower edge is located 1cm away from the steel ring.

Preferably, the multifunctional activated carbon fiber material is a nanoscale porous far-infrared fiber product, its infrared normal emissivity is 89%, and its anion emissivity is 5080/cm ³ .

The active carbon functional bra for the prevention and auxiliary treatment of breast lobular hyperplasia provided by the present invention is designed according to the acupuncture point therapy of breast lobular hyperplasia, using activated carbon fiber materials to emit far infrared, negative ions, deodorizing and antibacterial special biological effects. The inserts inside the cups fit the common sites of breast lobular hyperplasia. The cups and lower part are integrated into a four-piece longitudinally divided structure without steel rings, which fits the shape of the breasts and reduces the pressure on the breasts caused by the bra.

The activated carbon functional bra for the prevention and auxiliary treatment of breast lobular hyperplasia provided by the present invention overcomes the shortcomings of the existing functional bra functional materials such as fuzzy use parts and non-removable washing, and selects the activated carbon fiber material capable of releasing far infrared rays as the insert, And for the effective acupuncture points, the covering surface of activated carbon fiber is appropriately increased, and the inserts are detachable, which is convenient for washing and improves the service life and comfort of the bra.

Description of drawings

Fig. 1 Design drawing of basic pattern of bra cup;

Fig. 2 Design drawing of bra spine center, side ratio and back ratio;

Figure 3 Bra hook pattern design drawing;

Figure 4 Design drawing of cup pattern split up and down;

Fig. 5 Design diagram of vertical division of bra cup pattern;

Figure 6: Bra cup and undercut integrated paper pattern design;

Fig. 7 Corrected pattern of bra cup;

Fig. 8 Design drawing of bra insert pattern;

Fig. 9 front view of bra styles;

Figure 10 back view of bra style;

Explanation of reference signs

1-bust line; 2-wire position.

Detailed ways

In order to make the present invention more comprehensible, a preferred embodiment is described in detail below with accompanying drawings.

A) Determination of the site of onset of lobular hyperplasia of the breast

Breast lobular hyperplasia is the most common non-tumor and non-inflammatory hyperplastic lesion among breast hyperplasia diseases. It is an early manifestation of breast disease, accounting for about 70% of breast diseases on average, and can occur in women of any age after puberty . The pathogenesis of breast lobular hyperplasia is mainly phlegm coagulation, blood stasis, and qi stagnation in the breast. The cause of the disease is stagnation of liver qi and imbalance of Chong and Ren. treatment pathway.

Breast lobular hyperplasia often occurs in the upper outer quadrant of the breast (the outer side of the breast and the upper part of the outer side) and the tail area. , Tianchi, Ruzhong, Rugen, Qimen, Tanzhong, Zhongwan, etc. Among them, the acupoints distributed on the breast mainly include Tianchi, Ruzhong and Rugen. Therefore, in combination with the pathogenesis of lobular hyperplasia of the breast and traditional Chinese medicine therapy, the design of the application site of functional fiber materials in this breast should include these acupoints and disease-prone sites as much as possible, and the upper limit is limited to the highest point of the areola.

B) Choice of bra material

The activated carbon fiber selected in the present invention is a nano-scale porous far-infrared fiber product without adding any far-infrared nano-powder. The material itself can absorb the energy of the outside world and the human body, release far-infrared rays, and have the function of heat storage and warmth preservation. When the surrounding environment is humid, activated carbon fiber can absorb water; when the surrounding environment becomes dry, it can release water and play the function of moisture absorption and ventilation. Due to its special structure, the material has a strong adsorption capacity, and has the functions of adsorption and decomposition for harmful substances such as phenol, formaldehyde, sulfide, nitride, etc., and has a good deodorizing and antibacterial effect.

Table 1 Performance index of activated carbon fiber material

Tested by the China Academy of Textile Sciences, the infrared normal emissivity of the activated carbon fiber material is certified as 89%. Circulation, enhance the oxygen-carrying capacity of red blood cells, strengthen metabolic repair, adjust the imbalance of the body, increase the nutrients and enzymes of cell tissues, and at the same time accelerate the elimination of wastes such as carbon dioxide, ammonia and sodium chloride in the body, so that the blood of the human body is in a good metabolism ;The negative ion emission rate is 5080/cm ³ , the negative ion within the concentration range of 5000-50000/cm3 can increase the oxygen content in the blood, which is beneficial to the transportation, absorption and utilization of blood oxygen, promotes the metabolism of the human body, and improves the immunity of the human body. Enhance human muscle energy and adjust the balance of body functions. The specific performance indicators are shown in Table 1.

Considering that the activated carbon fiber material with special biological effects can effectively dilate capillary blood vessels when in contact with the skin, increase tissue blood flow, improve blood circulation, enhance the oxygen-carrying capacity of red blood cells, and play a role in soothing the liver, regulating qi, promoting blood circulation and dredging collaterals. It is feasible to rationally use activated carbon fiber materials to design and develop functional health bras, so that they can prevent and assist in the treatment of breast lobular hyperplasia during the wearing process, so as to reduce the incidence of breast diseases and relieve the pain of patients.

The fabric used in the present invention is mainly cotton knitted elastic cloth except the active carbon fiber material, and the auxiliary materials have selected conventional shoulder straps, back hooks and the like. Pure cotton fabric has soft luster, soft hand feeling, good tactile comfort, and good moisture absorption and air permeability. Therefore, the fabric used in the production of this functional bra (including inner pockets, cup surfaces, compressed cotton covering, etc.) is made of pure cotton elastic Knitted fabric is the main material; cups and inserts are hot-pressed into fluffy cotton with a thickness of 0.2-0.4 cm, which is glued and pressed between two layers of knitted fabrics, which is not only convenient for the change of the shape and structure of the cup, but also convenient for the final product Cutting and sewing while making. According to the national standard for bras, see Table 2 for the range of bras that this patent applies to.

Table 2 Specifications and dimensions of each part of the bra Unit: cm

C) Bra structure design

Take the 75B bra size as an example to describe the structure of the present invention. The finished bra refers to the size of the national standard 75B, and at the same time considers the fabric, style and the characteristics of the wearer. Table 3 shows the size of the main parts of this bra.

Table 3 Size table of finished bra

parts Size (cm) parts Size (cm) parts Size (cm) Lower circumference 60 cup height 12 (upper cup height 4, lower cup height 8) cup wide 19.5 lower rim 21.9 cup side length 15 cup bone 17 side length 11.5 shoulder strap 38 Shoulder length 6.7

The pattern design is mainly based on planar plate making. On the basis of the basic pattern of the bra, the longitudinal division design of the bra is carried out, and then the initial bra sample is made, tried on and corrected with white gray cloth, and the final structure diagram of the bra is obtained.

First, draw the basic pattern structure of the bra cup, as shown in Figure 1. The specific production steps are as follows:

①Determine the chest height point O: The center point of the inner diameter of the 75B steel ring with an inner diameter of 12cm is the chest height point O.

②Determine the center point A of the bra: draw a horizontal line 1.5cm above the inner point of the steel ring, and take point A on this horizontal line so that the length of OA is 9cm. This point is the center point of the bra cup.

③ Determine the side point B: draw a horizontal line 1.5cm above the outer point of the rim, and take point B on this horizontal line so that the length of the OB is 10.5cm. This point is the side point of the cup.

④ Make the upper cup height line OC: connect the spine center point A and the lateral point B, draw the vertical line OC of AB through the chest height point O, extend OC to OC', make OC'=4cm, which is the upper cup height line.

⑤ Make cups to save DOE: Take 1/2 cup width (DE=1/2AB) as the distance to draw parallel lines on both sides of the lower cup height line (extension line of CO), take the bust height point O as the center of the circle, and the lower cup height 8cm as the radius , take two points D and E on two parallel lines, which is the lower edge point of the cup. Divide the OD and OE of the two chest darts into three equal parts, and protrude 0.6cm from the vertical oblique line at the bisected point close to the bust height point O, and connect the OD and OE with a smooth curve to complete the lower cup dart line .

⑥Using AD and BE for the binding bowl line: Divide the front lower binding bowl oblique line AD into two equal parts, and the vertical oblique line protrudes outward by 1cm at the equal division point, divide the rear lower binding bowl line BE into two equal parts equally, The vertical oblique line of the bisection point protrudes outward by 1.3cm, respectively connecting the center point A and the lower edge point D, and the side point B and the lower edge point E with smooth curves to complete the arc of the bowl binding.

⑦ Make the upper cup edge AF, the shoulder clip BF and the shoulder clip GG': draw a vertical line at 4.5cm from the cup width line AB close to the side point B, and take point F on the vertical line so that BF is 7cm, and point F is is the shoulder clamp point; through F, make the angle bisector of the shoulder angle CFB, and take a point F' on the line, so that F F'=1.5cm, F' is the midpoint of the shoulder clamp platform, and cross F' to make the shoulder clamp platform horizontal line GG' (FF' vertically bisects GG'), and the width of the shoulder clamp platform line is determined to be 1cm according to the width of the shoulder girdle; connect AC'G and BG' with a smooth curve (the spine center point A drops by 0.2cm), and complete the upper cup edge line Fabrication of AG and Grip BG'.

At this point, the basic structure drawing of the bra cup is completed.

Next, make a structural drawing of the back pull piece of the bra (spine center, side ratio, back ratio, hook buckle), as shown in Figure 2 and Figure 3, and the specific steps are as follows:

① Adjust the lower cup rim line: Draw the lower cup rim line based on the inner rim line of the 75B steel ring with an inner diameter of 12cm. Raise the inner and outer ends of the steel ring by 0.75cm respectively to fix the center point A' and the side point B'.

② Determination of the centerline of the spine: YY' is the auxiliary line of the front center of the spine, where A'Y is 1cm, the point where Y drops 0.3cm is the apex M of the spine centerline, N is the end point of the spine centerline, and the height of the spine MN=5cm .

③Set the height JJ' of the bottom grill: the height of the bottom grill is 2cm.

④Set the lower circumference: Draw a horizontal line XX' from the centerline of the spine through J, and intersect YY' at X, where XX'=1/2 lower circumference+retraction amount (retraction amount is 2cm), X' is The end point of the lower perimeter line; drop 1cm vertically at the end point X' of the lower perimeter line to find point H, and shorten 0.3cm at point J', and connect points N, J', and H with a smooth curve to form the lower perimeter line.

⑤Determine the upper circumference line B'Q: pass H point to make the lower circumference line vertical line HI, HI is 3.8cm long, which is the hook width; rise 1cm along the side point B' to determine K point, connect KI, and intercept II' =5.5cm and make its perpendicular I'Q=1.5cm, connect QI with a smooth curve; intercept KL'=3cm, cross L' to make HI parallel line, intersect Y'H at point P', measure 1.3cm below L' Find point L, determine the lateral ratio point L, connect the three points B'LQ with a smooth curve, which is the upper ratio circumference line, and adjust the curve J'H at the same time to make PP'=1cm.

⑥ Draw the hook button of the rear tab, draw the hook button of the rear tab, as shown in Figure 3, a=HI, b=1.8cm, c=1.3cm, d=1.5cm, a is the rear ratio height, b is the rear ratio Width, c is the distance from the button to the edge of the pull piece, d is the distance between the button and the button, so far the structural drawing of the back pull piece of the bra (spine center, side ratio, back ratio) is completed.

Then carry out the variation design of the bra pattern. Figures 4 to 8 are respectively the upper and lower division design drawings of the cup pattern, the longitudinal division design drawing of the cup pattern, the integrated design drawing of the cup and the lower part, and the final design drawing of the noodle cup pattern and the design drawing of the insert pattern. Combined with Figure 4, the design of the bra pattern modification divides the cup into the upper and lower cups, and then conducts longitudinal division and drawing of the cup to obtain the four-piece longitudinal division structure of the cup shown in Figure 5; then the four-piece longitudinal division structure of the cup and the back pull The integrated longitudinal division structure design of the cup and the lower part (spine center and side ratio) is carried out through the dart method, and the four-piece longitudinal division structure of the cup shown in Figure 6 is obtained, and Figure 7 is the corrected cup paper pattern; combined with Figure 8 , and finally draw the paper pattern of the cup insert according to the location of the activated carbon fiber material. The upper edge of the insert is located 1 cm above the BP point, and the lower edge is located 1 cm away from the steel ring. The final structure of the bra is shown in Figure 9 and Figure 10. Show.

The bra adopts the integrated cup and undercut, the four-piece longitudinal division of the cup, the inner insert of the cup and the design of no steel ring. The insert is made of activated carbon fiber material that can release far-infrared rays. The covering surface makes up for the ambiguity of the use part of the functional material of the existing functional bra in the market, and the limitation that it cannot be disassembled after washing, and improves the service life and comfort of the health care bra. At the same time, through the try-on experiment of patients with breast lobular hyperplasia, the health care effect of this functional bra was confirmed, and the total effective rate reached 88.89%. Application side.

Claims (2)

1. a prevention and auxiliary curing hyperplasia of mammary glands disease active carbon functional brassiere, it is characterized in that: adopt cup and bottom band integral type, cup four-piece type are longitudinally cut apart, the inner inserted sheet of cup and designing without steel ring, inserted sheet is selected multifunctional active carbon fibrous material, and be coated to the outside upper quadrant of site of pathological change breast and the newborn tail region of hyperplasia of mammary glands disease, and tcm therapy relate to be distributed in Tianchi, supramammary acupuncture point, Ruzhong and Rugen, be above defined in mammary areola peak;

Pattern-design of bra process is: on the basis of brassiere Basic paper pattern, enterprising style of writing chest is longitudinally cut apart design, then utilize grey cloth carry out brassiere first sample making, try on and version type correction, obtaining specification limit is the brassiere final structure figure of national standard 70A～85C, and concrete steps are as follows:

First carry out bra cup block pattern structure drawing, concrete making step is as follows:

(A1) determine breastheight point O: steel ring internal diameter central point is decided to be to breastheight point O;

(A2) determine brassiere ridge heart site A: above site, 1.5cm does horizontal line in place inside steel ring, get an A on this horizontal line, make OA=7.1～10cm, this point is the ridge heart site of cup;

(A3) determine side site B: above site, 1.5cm does horizontal line in place outside steel ring, get a B on this horizontal line, make OB=7.5～10.4cm, this point is the side site of cup;

(A4) the high line OC of cup on work: connect ridge heart site A and side site B, put by breastheight the vertical line OC that O makes AB, extend OC to C ' point, make OC '=2～8cm, be the high line of cup;

(A5) make cup and economize DOE: wide with 1/2 cup, DE=1/2AB, is spacing, at lower glass of high line, be the extended line of CO, parallel lines are made in both sides, take breastheight point O as the center of circle, lower glass high be radius, on two parallel lines, get D, E at 2, be the lower edge point of cup, the high 6.5～9.1cm of lower cup; Respectively two chests are economized to line OD, OE and be equally divided into three equal parts, at the outwardly 0.6cm of the vertical oblique line of Along ent near breastheight point O, curve link OD, OE with level and smooth, complete lower glass and economize camber line;

(A6) make bundle bowl line AD and BE: front lower bundle bowl oblique line AD is equally divided into two equal portions, the outwardly 1cm of the vertical oblique line of Along ent, rear lower bundle bowl line BE is equally divided into two equal portions, the outwardly 1.3cm of the vertical oblique line of Along ent, with level and smooth curve, connect ridge heart site A and lower edge point D, side site B and lower edge point E respectively, complete bundle bowl camber line;

(A7) cup limit AF, shoulder folder BF and shoulder folder platform GG ' on work: at the wide line AB of cup, near B3.5～5.5cm place, side site, make vertical line, get a F on vertical line, make BF=6～8cm, some F is shoulder folder point; Cross the angular bisector that F is shoulder included angle A FB, and get on line 1 F ', make F F '=1.5cm, F ' is shoulder folder platform mid point, crosses F ' and is shoulder folder platform horizontal line GG ', and FF ' vertically divides GG ' equally, according to shoulder belt width, determines shoulder folder platform horizontal line width, GG '=1～1.5cm; Ridge heart site A decline 0.2cm, connects AC ' G and BG ' with smoothed curve, completes the making of cup sideline AG and shoulder folder platform BG '; So far complete the drawing of bra cup foundation structure;

Next carries out brassiere rear tab, comprises the structure drawing of the ridge heart, side ratio, rear ratio, hook, and concrete steps are as follows:

(B1) adjust lower margin of optic cup line: the inner edge line of steel ring of take carries out the drafting of lower margin of optic cup line as basis, by the 0.75cm that rises respectively of outer point in steel ring, determine ridge heart site A ' and side site B ';

(B2) ridge determining of line in the heart: YY ' Wei Jixinqian center boost line, A ' Y=1cm wherein, Y decline 0.3cm place is ridge line summit M in the heart, and N is ridge line stop in the heart, and N is positioned at YY ' and goes up, according to the difference of style, the high MN=0～8cm of the ridge heart;

(B3) fix and take off height JJ ': according to the different JJ '=0～4cm of style, J ' is positioned at J below 0～4cm;

(B4) fix contour: from ridge in the heart line by J, draw a horizontal line XX ', meet at X with YY ', enclose+amount of recovery of XX '=1/2 time wherein, amount of recovery is 2cm, X ' is lower contour terminal; At the lower contour terminal X ' 1cm that locates vertically to decline, look for a H, in J ' some place receipts, economize 0.3cm, will put N, J ', H connects with smoothed curve, is lower contour;

(B5) fixed upper than contour B ' Q: cross H point and make lower contour vertical line HI, HI is hook width >=2cm, along side site B ' rising 1cm, determines K point, connects KI, and intercepting II '=5.5cm also makes its vertical line I ' Q=1.5cm, with smoothed curve, connects QI; Intercepting KL '=3cm, crosses L ' and makes HI parallel lines, hands over Y ' H in a P ', and the lower amount 1.3cm of L ' looks for a L, determines side than site L, with smoothed curve, connects B ' LQ 3 points, be than contour,

Adjust curve J ' H simultaneously, make PP '=1cm;

(B6) draw rear tab hook, a=HI, b=1.8cm, c=1.3cm, d=1.5cm, a is rear than high, and b is rear than wide, and c is for being anchored to pulling-on piece Distances Between Neighboring Edge Points, and d, for the spacing of button with button, so far completes brassiere rear tab structure drawing;

Finally carry out the change money design of brassiere pattern, concrete steps are as follows:

(C1) according to economizing transfer method, cup is carried out to upper and lower cup and cut apart, then carry out cup and longitudinally cut apart drawing, obtain the longitudinal segmenting structure of four-piece type of cup;

(C2) the longitudinal segmenting structure of integral type that then the longitudinal segmenting structure of cup four-piece type and rear tab is carried out to cup and bottom band by turning province's method designs, and obtains the longitudinal segmenting structure of four-piece type of cup, and revises cup pattern;

(C3) last according to the utilization position of activated carbon fiber material, carry out the pattern of cup inserted sheet and draw, inserted sheet top edge is positioned at the position of the above 1cm of BL BUST LINE, and lower limb is positioned at the steel ring position of 1cm in addition.

2. a kind of prevention as claimed in claim 1 and auxiliary curing hyperplasia of mammary glands disease active carbon functional brassiere, it is characterized in that: described multifunctional active carbon fibrous material is nanometer porous property far IR fibre product, its infrared normal emittance is 89%, and anion emission rate is 5080/cm3.