CN210130361U - A than integrative structure of back area after side for brassiere - Google Patents
A than integrative structure of back area after side for brassiere Download PDFInfo
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- CN210130361U CN210130361U CN201920588471.7U CN201920588471U CN210130361U CN 210130361 U CN210130361 U CN 210130361U CN 201920588471 U CN201920588471 U CN 201920588471U CN 210130361 U CN210130361 U CN 210130361U
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Abstract
The utility model relates to a side-to-back belt integrated structure for a bra, which comprises a hook buckle, two side-to-back ratios, two back-to-back ratios and two back belts, wherein the side-to-back ratios and the back belts are connected integrally to form an integrated structure, the integrated structure is composed of an outer layer fabric and an inner layer fabric which are the same in shape and size, and the edge of the outer layer fabric is laminated with the edge of the inner layer fabric through an adhesive tape; the hook buckle comprises a first gasket, a second gasket, a row of hooks and a plurality of rows of button holes, wherein the button holes in each row are respectively matched with the hooks, the hooks are arranged on the inner side surface of the first gasket, and the first gasket is arranged at the movable end of a back belt and is positioned on the inner side surface of the inner-layer fabric; each row of button holes is arranged on the outer side surface of the second gasket, and the second gasket is arranged at the movable end of the other back belt and is positioned on the outer side surface of the outer layer fabric. The utility model discloses a manufacturing process is comparatively simple, and the sewing process of the sewing machine that significantly reduces, and can alleviate the extrusion to women's health when wearing, alleviate the vestige because of extrusion formation.
Description
Technical Field
The utility model relates to a women's underwear technical field, in particular to a side than back area body structure for brassiere.
Background
As shown in fig. 5, most of the bras currently used by women include cups 8, side bands 12, rear bands 14, back straps 2, buckles 1 and shoulder straps 3; wherein cup 8 is connected with one side of side ratio 12, and the other side of side ratio 12 is connected with 14 one sides of back ratio, and the other side of back ratio 14 is connected with the stiff end of back braces 2, colludes buckle 1 and installs on the activity of back braces 2 is served, and the both ends of baldric 3 are connected with the top edge of cup 8, the top edge of back braces 2 respectively. Wherein, a rubber band 16 with a certain thickness is needed to be sewed on the upper edge and the lower edge of the side ratios 12, the rear ratios 14 and the back belt 2 to increase the elasticity of the upper edge and the lower edge of the side ratios 12, the rear ratios 14 and the back belt 2. In the manufacturing process of the bra, the joints of all the parts need to be sewn by sewing, and the manufacturing process is very complicated. In addition, the existing women wear the bra with the structure, the rubber bands 16 at the side ratios 12 and 14 and the upper edge and the lower edge of the back belt 2 can extrude the body of the women to a certain extent, so that the women can easily show two circles of marks at the side ratios 12 and 14 and the upper edge and the lower edge of the back belt 2, and the connecting parts between the side ratios 12 and the back ratios 14 and between the back belt 2 and the hook buckle 1 can also easily show marks, thus the bra is not elegant and is not beneficial to the health of the women.
Disclosure of Invention
The utility model aims to solve the problem that a side for brassiere is than back area body structure is provided, this kind of a side for brassiere is than the manufacturing process of back area body structure comparatively simple, the sewing process of the sewing machine that significantly reduces, and can alleviate the extrusion to women's health when wearing than the back, alleviates the vestige because of the extrusion forms.
In order to solve the technical problem, the utility model discloses a technical scheme as follows:
the utility model provides a than integrative structure of back braces after side ratio for brassiere, includes collude knot, two side ratios, two back ratios and two back braces one-to-one, characterized by: the side ratios, the rear ratios and the corresponding back straps are integrally connected to form an integral structure, the integral structure is formed by an outer layer fabric and an inner layer fabric, the outer layer fabric and the inner layer fabric are overlapped and have the same shape and size, and the edge of the outer layer fabric is attached to the edge of the inner layer fabric through adhesive tapes; the hook buckle comprises a first gasket, a second gasket, a row of hooks and a plurality of rows of button holes, wherein the button holes of each row are respectively matched with the hooks, the hooks are arranged on the inner side surface of the first gasket, and the first gasket is arranged at the movable end of a rear brace and is positioned on the inner side surface of the inner-layer fabric; each row of button holes is arranged on the outer side surface of a second gasket, and the second gasket is arranged at the movable end of the other back strap and is positioned on the outer side surface of the outer layer fabric.
The outer part refers to the side far away from the skin of the human body when the garment is worn, and the inner part refers to the side close to the skin of the human body.
The row of hooks consists of a plurality of hooks distributed from top to bottom. Each row of button holes consists of a plurality of button holes distributed from top to bottom, and the button holes of each row are distributed from left to right along the left-right direction. Typically, each hook is sewn to the inside face of the first pad by a stitch; each row of buttonholes is sewn on the outer side surface of the second gasket by a suture.
The outer layer fabric and the inner layer fabric are both elastic fabrics, so that the whole piece type structure forms a double-layer elastic structure. In a specific scheme, the elastic fabric is a double-sided elastic fabric, and the elastic force is very good when the fabric is transversely pulled. In another kind of concrete scheme, above-mentioned elastic fabric is doubling knitting structure, it is knitted together by at least one strand of elastic yarn and at least one strand of inelastic yarn and forms, elastic yarn is the spandex yarn, inelastic yarn is dacron yarn or cotton yarn, this kind of elastic fabric has not only incorporated elastic yarn at knitting in-process, unique doubling knitting structure has still been combined, this elastic fabric's elastic force is very good, the elasticity of its all directions has been guaranteed, compare with ordinary elastic fabric, this elastic fabric's horizontal tensile force is greater than its vertical tensile force far away, the elasticity is very big. The elastic fabric is suitable for a fabric for women underwear, a swimsuit, a tight-fitting garment and other sports, and is more suitable for an external fabric.
The breathable meshes which are uniformly arranged are arranged on the inner layer fabric and the outer layer fabric, so that the back belt is more breathable, and the back can be kept dry and comfortable in the wearing process. The diameter of the air-permeable mesh is generally 0.5 to 3.0 mm.
The adhesive tape is made of EVA hot melt adhesive or PUR hot melt adhesive and is used as an adhesive for connecting two layers of cloth. The adhesive tape has certain viscosity at normal temperature, and can slightly attach the edge of the outer-layer fabric to the edge of the inner-layer fabric; when the adhesive tape is melted in the hot pressing process (at the moment, the melted part of the adhesive tape can permeate into the cloth or be adhered to the surface of the cloth), and the adhesive tape is solidified after cold pressing, so that the two layers of cloth on the upper side and the lower side of the adhesive tape are tightly attached together.
Firstly, cutting an outer layer fabric and an inner layer fabric according to the requirements of the side ratio, the rear ratio and the shape and the size of the rear strap, then overlapping the outer layer fabric and the inner layer fabric, and placing adhesive tapes between the edge of the outer layer fabric and the edge of the inner layer fabric to obtain an integral structure comprising the integrally connected side ratio, rear ratio and rear strap; then a first gasket with a hook is arranged on the movable end of one back strap, a second gasket with a button hole is arranged on the movable end of the other back strap, and finally the whole back strap is subjected to hot-press forming and cold-press forming compared with the back strap. Melting the adhesive tape in a hot-press shaping process, so that the melted part of the adhesive tape permeates into and is adhered to the joint of the outer-layer fabric and the inner-layer fabric; and cooling and fixing the melted rubber strips in a cold pressing and shaping process, and finally preparing an integrated structure of the side-to-back belt through trimming. The edge of the whole piece type structure after hot-pressing and cold-pressing shaping is slightly modified by the trimming, so that the manufactured side ratio back belt integrated structure meets the production requirement.
This kind of a side for brassiere than back braces body structure adopts seamless technology body coupling, the technology is comparatively simple, the sewing process of the sewing machine that significantly reduces, the attenuate side is than, the back than with the marginal thickness of back braces, the more even distribution of elasticity of whole brassiere is on the cloth cover of whole piece formula structure, improve the side than the back braces and human laminating degree, the women is difficult for revealing the vestige in the process of wearing, alleviate the extrusion to women's health and form the vestige, can promote the peripheral blood circulation of mammary gland, it is more comfortable to wear the no constraint, make to have this kind of side than the back more laminating skin than the brassiere of the integrative structure of back braces, the travelling comfort of improvement brassiere.
As the preferred scheme of the utility model, in the integral type structure, the edge of outer surface fabric, adhesive tape and the edge of inlayer surface fabric are still sewed up through the suture to further strengthen the bonding strength of outer surface fabric and inlayer surface fabric.
As a further preferred aspect of the present invention, the integral structure further comprises a first sealing edge and a second sealing edge; the first sealed edge is attached to the edge of the outer side face of the outer layer fabric through the adhesive tape, and the second sealed edge is attached to the edge of the inner side face of the inner layer fabric through the adhesive tape. The first sealed edge and the second sealed edge are both made of the elastic fabric, and the width of the first sealed edge and the width of the second sealed edge are generally 0.5-2 cm. And the elastic second sealing edge and the elastic first sealing edge are respectively attached to the inner edge and the outer edge of the integral structure through the adhesive tapes, so that the elasticity of the edge of the integral structure is increased.
As a preferred scheme of the utility model, the outer side surface of the first gasket is attached to the inner layer fabric of the movable end of the back belt through the adhesive tape; the inner side surface of the second gasket is attached to the outer fabric of the movable end of the other back strap through an adhesive tape. The first gasket and the second gasket are respectively attached to the two whole-piece structures through the adhesive tape.
As a further preferable scheme of the utility model, the first gasket is also sewed on the movable end of the corresponding back belt through a suture; the second pad is also sewn to the active end of the corresponding back strap by stitches. The connection between the first and second shims and the two one-piece structures is further reinforced by stitching of the stitches.
As a preferable scheme of the present invention, the inner side surface of the first gasket is provided with a first elastic cloth piece, the first elastic cloth piece is provided with a row of first openings, and the first openings are the same in number as the hooks and are in one-to-one correspondence with the hooks; the hook on the first gasket passes through the corresponding first opening, and the outer side surface of the first elastic cloth piece is attached to the inner side surface of the first gasket through the adhesive tape. Cover first elasticity cloth on the medial surface of first gasket, the crotch passes corresponding first opening, wraps up the crotch between first gasket and first elasticity cloth, strengthens the resistant tensile property of crotch.
As a further preferable scheme of the present invention, the first elastic cloth piece is further provided with a second elastic cloth piece, the second elastic cloth piece is provided with a row of second openings, and the number of the second openings is the same as that of the first openings and corresponds to that of the first openings one by one; the hooks on the first elastic cloth pieces penetrate through the corresponding second openings, the outer side faces of the second elastic cloth pieces are attached to the inner side faces of the first elastic cloth pieces through adhesive tapes, and the edges of the outer side faces of the second elastic cloth pieces are attached to the inner side faces of the inner-layer fabric in the whole-piece structure. The second elastic cloth piece covers the first elastic cloth piece, the hooks on the first elastic cloth piece penetrate through the corresponding second openings, the hooks are wrapped between the first gasket and the first elastic cloth piece, and the second elastic cloth piece, and the tensile resistance of the hooks is further enhanced.
As a preferable scheme of the present invention, the outer side surface of the second gasket is provided with a third elastic cloth piece, the third elastic cloth piece is provided with a plurality of rows of third openings, and the third openings are the same in number as the buttonholes and are in one-to-one correspondence with the buttonholes; each button hole on the second gasket penetrates through the corresponding third opening, and the inner side face of the third elastic cloth piece is attached to the outer side face of the second gasket through the adhesive tape. And the third elastic cloth piece covers the outer side surface of the second gasket, the button hole penetrates through the corresponding third opening, and the button hole is wrapped between the second gasket and the third elastic cloth piece, so that the tensile resistance of the button hole is enhanced.
As a further preferable scheme of the present invention, a fourth elastic cloth piece is further disposed on the third elastic cloth piece, a plurality of rows of fourth openings are formed on the fourth elastic cloth piece, and the number of the fourth openings is the same as that of the third openings and corresponds to that of the third openings one by one; each button hole on the third elastic cloth piece penetrates through the corresponding fourth opening, the inner side face of the fourth elastic cloth piece is attached to the outer side face of the third elastic cloth piece through the adhesive tape, and the edge of the inner side face of the fourth elastic cloth piece is attached to the outer side face of the outer-layer fabric in the whole-piece structure. And covering the fourth elastic cloth piece on the third elastic cloth piece, enabling the button holes in the third elastic cloth piece to penetrate through the corresponding fourth openings, and wrapping the button holes among the second gasket, the third elastic cloth piece and the fourth elastic cloth piece, so that the tensile resistance of the button holes is further enhanced.
As a preferred scheme of the utility model, a fifth elastic cloth piece is arranged on the outer fabric of the movable end of the back belt, the inner side surface of the fifth elastic cloth piece is attached to the outer fabric of the movable end of the back belt through an adhesive tape, and the fifth elastic cloth piece is positioned outside the first gasket and corresponds to the position of the first gasket; and a sixth elastic cloth piece is arranged on the inner fabric of the movable end of the other back strap, the outer side surface of the sixth elastic cloth piece is attached to the inner fabric of the movable end of the other back strap through an adhesive tape, and the sixth elastic cloth piece is positioned on the inner side of the second gasket and corresponds to the second gasket. The fifth elastic cloth piece is added on the outer fabric of the movable end of the back strap, the thickness of the outer fabric is thickened, the outline of the hook can be hidden, and the edge of the first sealing edge can be covered, so that the edge of the outer fabric in the whole piece type structure forms a complete sealing edge. The sixth elastic cloth piece is added on the inner-layer fabric of the movable end of the other back strap, so that the thickness of the inner-layer fabric is thickened, the outline of the button hole can be hidden, and the edge of the second sealing edge can be covered, so that the edge of the inner-layer fabric in the whole piece type structure forms a complete sealing edge.
The first elastic cloth piece, the second elastic cloth piece, the third elastic cloth piece, the fourth elastic cloth piece, the fifth elastic cloth piece and the sixth elastic cloth piece are all made of the elastic cloth.
As the preferred proposal of the utility model, a plurality of air holes (the air holes are usually round holes) are evenly distributed on the adhesive tape. By this arrangement, a back strap is made more breathable.
Compared with the prior art, the utility model, have following advantage:
this kind of a side for brassiere than back braces body structure adopts seamless technology body coupling, the technology is comparatively simple, the sewing process of the sewing machine that significantly reduces, the attenuate side is than, the back than with the marginal thickness of back braces, the more even distribution of elasticity of whole brassiere is on the cloth cover of whole piece formula structure, improve the side than the back braces and human laminating degree, the women is difficult for revealing the vestige in the process of wearing, alleviate the extrusion to women's health and form the vestige, can promote the peripheral blood circulation of mammary gland, it is more comfortable to wear the no constraint, make to have this kind of side than the back more laminating skin than the brassiere of the integrative structure of back braces, the travelling comfort of improvement brassiere.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is a cross-sectional view B-B of FIG. 1;
FIG. 4 is a cross-sectional view of C-C of FIG. 1;
fig. 5 is a schematic structural diagram of the background art of the present invention.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-4, the side-to-back ratio back belt integrated structure for a brassiere in this embodiment includes a hook buckle 1, two side ratios 2, two back ratios 3, and two back belts 4, where the two side ratios 2, the two back ratios 3 and the two back belts 4 are in one-to-one correspondence; the side ratios 2 and the rear ratios 3 are integrally connected with the corresponding back straps 4 to form a whole-piece structure 5, each whole-piece structure 5 is composed of an outer layer fabric 51 and an inner layer fabric 52, the outer layer fabric 51 and the inner layer fabric 52 are overlapped and have the same shape and size, and the edge of the outer layer fabric 51 is attached to the edge of the inner layer fabric 52 through an adhesive tape 6; the hook buckle 1 comprises a first gasket 11, a second gasket 12, a row of hooks 13 and a plurality of rows of button holes 14, wherein each row of button holes 14 is respectively matched with the hooks 13, the hooks 13 are arranged on the inner side surface of the first gasket 11, and the first gasket 11 is arranged at the movable end of a back brace 4 and is positioned on the inner side surface of the inner-layer fabric 52; each row of the grommet 14 is mounted on the outer side surface of the second pad 12, and the second pad 12 is mounted on the movable end of the other rear shoulder strap 4 and on the outer side surface of the outer shell 51.
The outer part refers to the side far away from the skin of the human body when the garment is worn, and the inner part refers to the side close to the skin of the human body.
The row of hooks 13 is composed of a plurality of hooks 13 distributed from top to bottom. Each row of the buttonholes 14 is composed of a plurality of buttonholes 14 distributed from top to bottom, and the plurality of rows of the buttonholes 14 are distributed from left to right along the left-right direction. Typically, each hook 13 is sewn to the inside face of the first pad 11 by a stitch 7; each row of eyelets 14 is sewn to the outside face of the second gasket 12 by stitches 7.
The outer layer fabric 51 and the inner layer fabric 52 are both made of elastic fabric, so that the whole sheet structure 5 forms a double-layer elastic structure. Above-mentioned elastic fabric is doubling knitting structure, it is knitted together by at least one elastic yarn and at least one inelastic yarn and forms, elastic yarn is the spandex yarn, inelastic yarn is polyester yarn or cotton yarn, this kind of elastic fabric has not only incorporated elastic yarn at knitted in-process, unique doubling knitting structure has still been combined, the elastic force of this elastic fabric is very good, the elasticity of its all directions has been guaranteed, compare with ordinary elastic fabric, this elastic fabric's horizontal stretching force is greater than its longitudinal stretching force far away, the elasticity is very big. The elastic fabric is suitable for a fabric for women underwear, a swimsuit, a tight-fitting garment and other sports, and is more suitable for an external fabric.
The inner layer fabric 52 and the outer layer fabric 51 are provided with the breathable meshes which are uniformly arranged, so that the back harness 4 is more breathable, and the back can be kept dry and comfortable in the wearing process. The diameter of the air-permeable mesh is generally 0.5 to 3.0 mm.
The adhesive tape 6 is made of EVA hot melt adhesive and is used as an adhesive for connecting two layers of cloth. The adhesive tape 6 has certain viscosity at normal temperature, and can slightly attach the edge of the outer layer fabric 51 to the edge of the inner layer fabric 52; when the adhesive tape 6 is melted in the hot pressing (at this time, the melted part of the adhesive tape 6 can permeate into the fabric or adhere to the surface of the fabric), and the two layers of fabric on the upper side and the lower side of the adhesive tape 6 are tightly adhered together after the cold pressing and solidification.
Firstly, cutting an outer layer fabric 51 and an inner layer fabric 52 according to the shape and size requirements of the side ratio 2, the rear ratio 3 and the back belt 4, then overlapping the outer layer fabric 51 and the inner layer fabric 52, and placing adhesive tapes 6 between the edge of the outer layer fabric 51 and the edge of the inner layer fabric 52 to obtain an integral structure 5 comprising the side ratio 2, the rear ratio 3 and the back belt 4 which are integrally connected; then a first pad 11 with a hook 13 is mounted on the active end of one back strap 4 and a second pad 12 with a button hole 14 is mounted on the active end of the other back strap 4, finally the whole side back strap is hot-pressed and cold-pressed. In the hot-press shaping process, firstly melting the adhesive tape 6, so that the melted part of the adhesive tape 6 permeates into and is adhered to the joint of the outer fabric 51 and the inner fabric 52, the joint of the outer side surface of the first gasket 11 and the movable end of one rear back strap 4, and the joint of the inner side surface of the second gasket 12 and the movable end of the other rear back strap 4; and cooling and fixing the melted rubber strips 6 in a cold pressing and shaping process, and finally preparing an integrated structure of the side-to-side back belt and the back belt by trimming. The edge of the whole-piece structure 5 subjected to hot-pressing and cold-pressing shaping is slightly modified by the trimming, so that the manufactured side ratio back belt integrated structure meets the production requirement.
In the one-piece structure 5, the edge of the outer layer fabric 51, the edge of the adhesive tape 6 and the edge of the inner layer fabric 52 are also sewn through the sewing thread 7, so as to further enhance the bonding strength between the outer layer fabric 51 and the inner layer fabric 52.
The one-piece construction 5 further comprises a first 53 and a second 54 sealing edge; the first sealed edge 53 is attached to the edge of the outer side surface of the outer layer fabric 51 through the adhesive tape 6, and the second sealed edge 54 is attached to the edge of the inner side surface of the inner layer fabric 52 through the adhesive tape 6. The first sealed edge 53 and the second sealed edge 54 are both made of the elastic fabric, and the width of the elastic fabric is generally 0.5-2 cm. The second sealed edge 54 with elasticity and the first sealed edge 53 are respectively attached to the inner edge and the outer edge of the whole-piece structure 5 through the adhesive tape 6, so that the elasticity of the edge of the whole-piece structure 5 is increased.
The outer side surface of the first gasket 11 is attached to the inner fabric 52 at the movable end of a rear back strap 4 through an adhesive tape 6; the inner side surface of the second pad 12 is attached to the outer fabric 51 of the movable end of the other rear back strap 4 by the adhesive tape 6. The first gasket 11 and the second gasket 12 are respectively attached to the two integral structures 5 through the adhesive tape 6.
The first pad 11 is also sewn on the corresponding active end of the back strap 4 by means of the stitches 7; the second pad 12 is also sewn to the corresponding active end of the back strap 4 by means of stitches 7. The connection between the first and second shims 11, 12 and the two one-piece constructions 5 is further reinforced by the stitching of the stitches 7.
The inner side surface of the first gasket 11 is provided with a first elastic cloth piece 111, the first elastic cloth piece 111 is provided with a row of first openings 1111, and the first openings 1111 are the same in number and correspond to the hooks 13 one by one; the hooks 13 of the first pad 11 pass through the corresponding first openings 1111, and the outer side surface of the first elastic fabric sheet 111 is bonded to the inner side surface of the first pad 11 by the adhesive tape 6. The first elastic cloth piece 111 is covered on the inner side surface of the first pad 11, the hook 13 passes through the corresponding first opening 1111, and the hook 13 is wrapped between the first pad 11 and the first elastic cloth piece 111, so that the tensile resistance of the hook 13 is enhanced.
The first elastic cloth piece 111 is further provided with a second elastic cloth piece 112, the second elastic cloth piece 112 is provided with a row of second openings 1121, and the number of the second openings 1121 is the same as that of the first openings 1111 and the second openings 1121 correspond to that of the first openings 1111 one by one; the hooks 13 on the first elastic cloth piece 111 penetrate through the corresponding second openings 1121, the outer side surface of the second elastic cloth piece 112 is attached to the inner side surface of the first elastic cloth piece 111 through the adhesive tape 6, and the edge of the outer side surface of the second elastic cloth piece 112 is attached to the inner side surface of the inner layer fabric 52 in the whole-piece structure 5. The second elastic cloth piece 112 is covered on the first elastic cloth piece 111, the hooks 13 on the first elastic cloth piece 111 pass through the corresponding second openings 1121, and the hooks 13 are wrapped between the first gasket 11 and the first elastic cloth piece 111 and the second elastic cloth piece 112, so that the tensile resistance of the hooks 13 is further enhanced.
A third elastic cloth piece 121 is arranged on the outer side surface of the second gasket 12, a plurality of rows of third openings 1211 are formed in the third elastic cloth piece 121, and the number of the third openings 1211 is the same as that of the buttonholes 14 and corresponds to that of the buttonholes one by one; each grommet 14 of the second gasket 12 passes through the corresponding third opening 1211, and the inner side surface of the third elastic cloth piece 121 is attached to the outer side surface of the second gasket 12 by the adhesive tape 6. The third elastic cloth piece 121 is covered on the outer side surface of the second gasket 12, the button holes 14 penetrate through the corresponding third openings 1211, and the button holes 14 are wrapped between the second gasket 12 and the third elastic cloth piece 121, so that the tensile resistance of the button holes 14 is enhanced.
The third elastic cloth piece 121 is further provided with a fourth elastic cloth piece 122, the fourth elastic cloth piece 122 is provided with a plurality of rows of fourth openings 1221, and the number of the fourth openings 1221 is the same as that of the third openings 1211, and the fourth openings 1221 correspond to the third openings 1211 one by one; each buttonhole 14 on the third elastic cloth piece 121 passes through the corresponding fourth opening 1221, the inner side surface of the fourth elastic cloth piece 122 is attached to the outer side surface of the third elastic cloth piece 121 through the adhesive tape 6, and the edge of the inner side surface of the fourth elastic cloth piece 122 is attached to the outer side surface of the outer layer fabric 51 in the whole piece type structure 5. The fourth elastic cloth piece 122 is covered on the third elastic cloth piece 121, the buttonholes 14 on the third elastic cloth piece 121 penetrate through the corresponding fourth openings 1221, and the buttonholes 14 are wrapped between the second gasket 12 and the third and fourth elastic cloth pieces 121 and 122, so that the stretch-proof performance of the buttonholes 14 is further enhanced.
A fifth elastic cloth piece 511 is arranged on the outer layer fabric 51 at the movable end of the rear back belt 4, the inner side surface of the fifth elastic cloth piece 511 is attached to the outer layer fabric 51 at the movable end of the rear back belt 4 through an adhesive tape 6, and the fifth elastic cloth piece 511 is positioned on the outer side of the first gasket 11 and corresponds to the position of the first gasket 11; a sixth elastic cloth piece 521 is arranged on the inner fabric 52 at the movable end of the other back strap 4, the outer side surface of the sixth elastic cloth piece 521 is attached to the inner fabric 52 at the movable end of the other back strap 4 through a rubber strip 6, and the sixth elastic cloth piece 521 is positioned on the inner side of the second gasket 12 and corresponds to the position of the second gasket 12. The fifth elastic cloth piece 511 is added on the outer layer fabric 51 at the movable end of the rear back strap 4, so that the thickness of the outer layer fabric 51 is thickened, the contour of the hook 13 can be hidden, and the edge of the first sealing edge 53 can be covered, so that the edge of the outer layer fabric 51 in the whole piece type structure 5 forms a complete sealing edge; the sixth elastic cloth piece 521 is added on the inner fabric 52 at the movable end of the other rear back strap 4, so that the thickness of the inner fabric 52 is increased, the contour of the button hole 14 can be hidden, and the edge of the second sealing edge 54 can be covered, so that the edge of the inner fabric 52 in the whole piece type structure 5 forms a complete sealing edge.
The first elastic fabric piece 111, the second elastic fabric piece 112, the third elastic fabric piece 121, the fourth elastic fabric piece 122, the fifth elastic fabric piece 511, and the sixth elastic fabric piece 521 are all made of the elastic fabric.
A plurality of air holes 61 (the air holes 61 are usually round holes) are uniformly distributed on the rubber strip 6, so that the back braces 4 are more air-permeable.
The thickness of the adhesive tape can be ignored because the melted part of the adhesive tape 6 can penetrate into the cloth; for convenience of drawing, the thickness of the cloth layer where the hook 13 and the grommet 14 are located is made thinner, so the overlapped line of each cloth layer in fig. 3 and 4 is regarded as the adhesive tape 6.
The production process of the integrated structure of the side-to-back belt for the bra comprises the following steps:
(1) a row of hooks 13 are arranged on the inner side surface of the first gasket 11, and a plurality of rows of button holes 14 are arranged on the outer side surface of the second gasket 12;
(2) firstly, cutting an outer layer fabric 51 and an inner layer fabric 52 according to the requirements of the side ratio 2, the rear ratio 3 and the shape and the size of the back belt 4, placing the outer layer fabric 51 below, attaching an adhesive tape 6 on the edge of the outer layer fabric 51, stacking the inner layer fabric 52 above the outer layer fabric 51, and attaching the edge of the outer layer fabric 51 and the edge of the inner layer fabric 52 through the adhesive tape 6 to prepare two integral-piece structures 5, wherein the integral-piece structures 5 are formed by integrally connecting the side ratio 2, the rear ratio 3 and the corresponding back belt 4;
(3) mounting a first pad 11 at the movable end of one back strap 4 and on the inner side of the inner layer fabric 52, and mounting a second pad 12 at the movable end of the other back strap 4 and on the outer side of the outer layer fabric 51 to obtain a semi-finished back strap with a side ratio of back to side ratio;
(4) placing the semi-finished product of the side comparison back belt obtained in the step (3) in a first forming die of a cold and hot flat press, and carrying out hot press forming on the semi-finished product of the side comparison back belt for 20-40 seconds at the temperature of 180-190 ℃;
(5) placing the semi-finished product of the posterolateral ratio posterolateral belt obtained after the hot-press forming in the step (4) in a second forming die of a cold and hot flat press, and carrying out cold-press forming on the semi-finished product of the posterolateral ratio posterolateral belt for 15-30 seconds at the temperature of 0-15 ℃;
(6) and (4) placing the semi-finished product of the back belt with the later side ratio, which is obtained after the cold pressing and shaping in the step (5), in a forming die of a trimming machine, and trimming the semi-finished product of the back belt with the later side ratio at normal temperature to obtain an integral structure of the back belt with the later side ratio.
In the step (2), after the inner layer fabric 52 is stacked on the outer layer fabric 51, the edge of the outer layer fabric 51, the adhesive tape 6 and the edge of the inner layer fabric 52 are sewn by using the sewing thread 7. This ensures that the outer layer fabric 51, the adhesive tape 6 and the inner layer fabric 52 are not dislocated in the subsequent process.
In the step (2), a first sealed edge 53 is superposed on the edge of the outer side surface of the outer layer fabric 51, and an adhesive tape 6 is arranged between the first sealed edge 53 and the edge of the outer side surface of the outer layer fabric 51, so that the first sealed edge 53 is attached to the edge of the outer side surface of the outer layer fabric 51; and a second sealing edge 54 is superposed on the edge of the inner side surface of the inner layer fabric 52, and an adhesive tape 6 is arranged between the second sealing edge 54 and the edge of the outer side surface of the inner layer fabric 52, so that the second sealing edge 54 is attached to the edge of the inner side surface of the inner layer fabric 52.
In the step (3), the adhesive tape 6 is adhered to the outer side surface of the first gasket 11 and is adhered to the movable end of a rear back strap 4; the second pad 12 is attached to the inner surface thereof with the adhesive tape 6 and is attached to the movable end of the other rear back strap 4.
In the step (3), the first pad 11 and the second pad 12 are sutured on the corresponding movable ends of the back strap 4 by the suture 7.
In the step (3), the adhesive tape 6 is attached to the outer side surface of the first elastic cloth piece 111, so that the hook 13 on the inner side surface of the first gasket 11 passes through the first opening 1111 of the first elastic cloth piece 111, and the outer side surface of the first elastic cloth piece 111 is attached to the inner side surface of the first gasket 11; the adhesive tape 6 is attached to the outer side surface of the second elastic fabric piece 112, so that the hook 13 of the first elastic fabric piece 111 passes through the second opening 1121 of the second elastic fabric piece 112, the outer side surface of the second elastic fabric piece 112 is attached to the inner side surface of the first elastic fabric piece 111, and the edge of the outer side surface of the second elastic fabric piece 112 is attached to the inner side surface of the inner layer fabric 52 in the whole-piece structure 5.
In the step (3), the adhesive tape 6 is attached to the inner side surface of the third elastic cloth piece 121, so that each button hole 14 on the outer side surface of the second gasket 12 passes through the corresponding third opening 1211 on the third elastic cloth piece 121, and the inner side surface of the third elastic cloth piece 121 is attached to the outer side surface of the second gasket 12; the adhesive tape 6 is attached to the inner side surface of the fourth elastic cloth piece 122, so that each button hole 14 on the outer side surface of the third elastic cloth piece 121 passes through the corresponding fourth opening 1221 on the fourth elastic cloth piece 122, the inner side surface of the fourth elastic cloth piece 122 is attached to the outer side surface of the third elastic cloth piece 121, and the edge of the inner side surface of the fourth elastic cloth piece 122 is attached to the outer side surface of the outer layer fabric 51 in the whole-piece structure 5.
In the step (3), the adhesive tape 6 is adhered to the inner side surface of the fifth elastic cloth piece 511, the fifth elastic cloth piece 511 is adhered to the outer layer fabric 51 of the movable end of the rear back strap 4, and the fifth elastic cloth piece 511 is positioned on the outer side of the first pad 11 and corresponds to the first pad 11; the adhesive tape 6 is stuck to the outer side surface of the sixth elastic sheet 521, the sixth elastic sheet 521 is stuck to the inner fabric 52 of the movable end of the other rear back strap 4, and the sixth elastic sheet 521 is positioned inside the second pad 12 and corresponds to the second pad 12.
This kind of a side for brassiere than back braces body structure adopts seamless technology body coupling, the technology is comparatively simple, the sewing process of the sewing machine that significantly reduces, the attenuate side is than 2, the edge thickness of back than 3 and back braces, the more even distribution of elasticity of whole brassiere is on the cloth cover of whole formula structure 5, improve the side than the back braces and human laminating degree, the women is difficult for appearing the vestige in the process of wearing, alleviate the extrusion and form the vestige to women's health, can promote the peripheral blood circulation of mammary gland, it is more comfortable to wear the no constraint, make have this kind of side than the back more laminating skin than the brassiere of back braces body structure, improve the travelling comfort of brassiere.
In addition, it should be noted that the names of the parts and the like of the embodiments described in the present specification may be different, and all the equivalent or simple changes made according to the structure, the features and the principle of the present invention are included in the protection scope of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (10)
1. The utility model provides a than integrative structure of back braces after side ratio for brassiere, includes collude knot, two side ratios, two back ratios and two back braces one-to-one, characterized by: the side ratios, the rear ratios and the corresponding back straps are integrally connected to form an integral structure, the integral structure is formed by an outer layer fabric and an inner layer fabric, the outer layer fabric and the inner layer fabric are overlapped and have the same shape and size, and the edge of the outer layer fabric is attached to the edge of the inner layer fabric through adhesive tapes; the hook buckle comprises a first gasket, a second gasket, a row of hooks and a plurality of rows of button holes, wherein the button holes of each row are respectively matched with the hooks, the hooks are arranged on the inner side surface of the first gasket, and the first gasket is arranged at the movable end of a rear brace and is positioned on the inner side surface of the inner-layer fabric; each row of button holes is arranged on the outer side surface of a second gasket, and the second gasket is arranged at the movable end of the other back strap and is positioned on the outer side surface of the outer layer fabric.
2. The unitary side-to-back band construction for a brassiere according to claim 1, wherein: in the integral structure, the edge of the outer layer fabric, the adhesive tape and the edge of the inner layer fabric are sewn through sewing threads.
3. The unitary side-to-back band construction for a brassiere according to claim 2, wherein: the integral structure further comprises a first sealing edge and a second sealing edge; the first sealed edge is attached to the edge of the outer side face of the outer layer fabric through the adhesive tape, and the second sealed edge is attached to the edge of the inner side face of the inner layer fabric through the adhesive tape.
4. The unitary side-to-back band construction for a brassiere according to claim 1, wherein: the outer side face of the first gasket is attached to the inner-layer fabric of the movable end of the back belt through an adhesive tape; the inner side surface of the second gasket is attached to the outer fabric of the movable end of the other back strap through an adhesive tape.
5. The unitary side-to-back band construction for a brassiere according to claim 4, wherein: the first pad is also sewed on the movable end of the corresponding back belt through a suture; the second pad is also sewn to the active end of the corresponding back strap by stitches.
6. The unitary side-to-back band construction for a brassiere according to claim 1, wherein: the inner side surface of the first gasket is provided with a first elastic cloth piece, the first elastic cloth piece is provided with a row of first openings, and the first openings are the same as the hooks in number and correspond to the hooks one by one; the hook on the first gasket passes through the corresponding first opening, and the outer side surface of the first elastic cloth piece is attached to the inner side surface of the first gasket through the adhesive tape.
7. The unitary side-to-back band structure for a brassiere according to claim 6, wherein: the first elastic cloth piece is also provided with a second elastic cloth piece, the second elastic cloth piece is provided with a row of second openings, and the number of the second openings is the same as that of the first openings and corresponds to that of the first openings one by one; the hooks on the first elastic cloth pieces penetrate through the corresponding second openings, the outer side faces of the second elastic cloth pieces are attached to the inner side faces of the first elastic cloth pieces through adhesive tapes, and the edges of the outer side faces of the second elastic cloth pieces are attached to the inner side faces of the inner-layer fabric in the whole-piece structure.
8. The unitary side-to-back band construction for a brassiere according to claim 1, wherein: a third elastic cloth piece is arranged on the outer side face of the second gasket and provided with a plurality of rows of third openings, and the number of the third openings is the same as that of the buttonholes and the third openings correspond to that of the buttonholes one to one; each button hole on the second gasket penetrates through the corresponding third opening, and the inner side face of the third elastic cloth piece is attached to the outer side face of the second gasket through the adhesive tape.
9. The unitary side-to-back band construction for a brassiere according to claim 8, wherein: the third elastic cloth piece is also provided with a fourth elastic cloth piece, the fourth elastic cloth piece is provided with a plurality of rows of fourth openings, and the number of the fourth openings is the same as that of the third openings and corresponds to that of the third openings one by one; each button hole on the third elastic cloth piece penetrates through the corresponding fourth opening, the inner side face of the fourth elastic cloth piece is attached to the outer side face of the third elastic cloth piece through the adhesive tape, and the edge of the inner side face of the fourth elastic cloth piece is attached to the outer side face of the outer-layer fabric in the whole-piece structure.
10. The unitary side-to-back band construction for a brassiere according to claim 1, wherein: a fifth elastic cloth piece is arranged on the outer-layer fabric of the movable end of the back belt, the inner side face of the fifth elastic cloth piece is attached to the outer-layer fabric of the movable end of the back belt through an adhesive tape, and the fifth elastic cloth piece is positioned on the outer side of the first gasket and corresponds to the first gasket in position; and a sixth elastic cloth piece is arranged on the inner fabric of the movable end of the other back strap, the outer side surface of the sixth elastic cloth piece is attached to the inner fabric of the movable end of the other back strap through an adhesive tape, and the sixth elastic cloth piece is positioned on the inner side of the second gasket and corresponds to the second gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920588471.7U CN210130361U (en) | 2019-04-27 | 2019-04-27 | A than integrative structure of back area after side for brassiere |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920588471.7U CN210130361U (en) | 2019-04-27 | 2019-04-27 | A than integrative structure of back area after side for brassiere |
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| CN210130361U true CN210130361U (en) | 2020-03-10 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109984393A (en) * | 2019-04-27 | 2019-07-09 | 常建毅 | Than back strap integral structure and its production technology after a kind of side ratio for brassiere |
| CN113876051A (en) * | 2020-07-01 | 2022-01-04 | 兰明秀 | Manufacturing process of hot-press formed underwear |
-
2019
- 2019-04-27 CN CN201920588471.7U patent/CN210130361U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109984393A (en) * | 2019-04-27 | 2019-07-09 | 常建毅 | Than back strap integral structure and its production technology after a kind of side ratio for brassiere |
| CN113876051A (en) * | 2020-07-01 | 2022-01-04 | 兰明秀 | Manufacturing process of hot-press formed underwear |
| CN113876051B (en) * | 2020-07-01 | 2024-04-12 | 兰明秀 | Manufacturing process of hot-press forming underwear |
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