CN112553761A

CN112553761A - Full-molded sports bra and weaving method thereof

Info

Publication number: CN112553761A
Application number: CN202011440309.4A
Authority: CN
Inventors: 沈卫国; 水根妹; 叶明安; 倪森键
Original assignee: Lianbo Vocational Training School Tongxiang Co ltd
Current assignee: Jiaxing Diwei Fashion Co Ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-03-26
Anticipated expiration: 2040-12-07
Also published as: CN112553761B

Abstract

The invention discloses a full-forming sports bra and a weaving method thereof, wherein the full-forming sports bra comprises a bra chest part positioned on the front side, a bra back part positioned on the rear side and a guiding and returning part connected between the bra chest part and the lower side of the bra back part, a bra tight supporting part is arranged below the guiding and returning part, shoulder belt parts are connected to the upper sides of the bra chest part and the bra back part, and the bra chest part, the bra back part, the guiding and returning part, the bra tight supporting part and the shoulder belt parts are integrally woven and formed. The weaving method of the full-forming sports bra breaks through the limitation of the traditional product process method, the woven full-forming sports bra has no connecting seam, can be worn next to the skin without generating indentation, improves the quality and the wearing comfort of the product, and can meet the requirements of customers.

Description

Full-molded sports bra and weaving method thereof

The technical field is as follows:

the invention relates to the field of knitting, in particular to a full-molded sports bra and a knitting method thereof.

Background art:

so far, most bras in the market are made of various fabrics by cutting and sewing, and the splicing and sewing can generate seam seams. The bra worn next to the skin has seam and hem to produce friction and indentation directly with body skin, and this seriously affects the comfort of wearing.

The invention content is as follows:

the invention aims to solve the technical problem of providing a fully-formed sports bra which is comfortable to wear, has no connecting seam, is close-fitting to the skin and does not generate indentation, improves the quality and the wearing comfort of products, and can better meet the requirements of customers.

The technical scheme includes that the full-forming sports bra comprises a bra chest part positioned on the front side, a bra back part positioned on the rear side and a guiding and returning part connected between the bra chest part and the lower side of the bra back part, a bra tight supporting part is arranged below the guiding and returning part, shoulder belt parts are connected to the upper sides of the bra chest part and the bra back part, and the bra chest part, the bra back part, the guiding and returning part, the bra tight supporting part and the shoulder belt parts are integrally woven and formed.

Preferably, the edges of the bra breast are less elastic than the central region.

Preferably, the middle area of the bra breast is a double-layer air layer structure, and an opening capable of being accommodated in the breast pad is formed in the inner air layer.

Preferably, the returning section is formed by partially knitting the pick-up weave to form a single-sided pick-up weave that is air-permeable.

Preferably, the bra holding part adopts four-needle bed full-needle tight Rogowski tissues, and high elastic threads are transversely added into the Rogowski tissues or rubber strings are clamped into the Rogowski tissues to improve the elasticity.

Preferably, the back of the bra adopts a double-layer organization structure.

The invention also provides a knitting method of the full-forming sports bra, which uses a flat knitting machine with a pair of or more than one pair of front and back needle beds which extend along the left and right directions and are opposite to each other in the front and back directions, uses the back lower needle bed and the front upper needle bed to knit the back of the bra on the premise that the bra breast is not knitted, finally moves the shoulder belt part coil to the middle position and turns over to the back lower needle bed, and gives two side needle positions to provide a basis for the subsequent bra breast knitting.

The invention also provides a weaving method of the full-molded sports bra, which comprises the following specific steps: for the initial part of the bra breast, knitting 1X1 interlaced roman tissue on the front and back lower needle beds at the two sides by the right yarn nozzle A, knitting 1X1 interlaced roman tissue on the front and back lower needle beds at the two sides by the left yarn nozzle A, knitting 1X1 or 2X2 interlaced roman tissue on the front and back upper needle beds in the middle, knitting other needle positions at the part with the back shoulder belt coil by using the needle position of the back upper needle bed, and knitting the other needle positions by using the needle position of the back lower needle bed to form an inner layer coil of a double-layer single-sided structure of the bra breast;

wherein the elasticity of the intermediate structure is adjusted by the matching use of 1X1 and 2X2 Roots;

the step one is circulated to the position where the left chest piece and the right chest piece are separated;

step two: the yarn nozzle B moves left to weave a right breast piece of the breast of the bra, a front lower needle bed and a rear lower needle bed are used for weaving a right side edge double-layer 1X1 staggered Rogowski structure, a front lower needle bed and a rear upper needle bed are used for weaving a left side edge double-layer structure of the right breast piece, and the remaining needle positions are used for weaving front lower needle bed coils;

knitting the right chest piece by the yarn nozzle B in the right row, knitting a right side edge double-layer 1X1 staggered Rogowski structure by using a front lower needle bed and a rear lower needle bed, knitting a left side edge double-layer structure of the right chest piece by using a front lower needle bed and a rear upper needle bed, knitting the residual needle positions at the parts with the back shoulder belt part loops by adopting the needle positions of the rear upper needle bed, and knitting the residual needle positions by adopting the needle positions of the rear lower needle bed;

knitting a left breast piece of the bra breast by the yarn nozzle A in a right row, knitting a left side edge double-layer 1X1 staggered Rogowski structure by using a front lower needle bed and a rear lower needle bed, knitting a right side edge double-layer structure of the left breast piece by using the front lower needle bed and a rear upper needle bed, and knitting front lower needle bed coils by using the rest needle positions;

the yarn nozzle A is further knitted to the left, a double-layer 1X1 staggered Rogowski structure at the left edge is knitted by a front lower needle bed and a rear lower needle bed, a double-layer structure at the right edge of the left breast is knitted by the front lower needle bed and a rear upper needle bed, the remaining needle positions are knitted by the rear upper needle bed at the part with the back shoulder belt part loops, and the remaining needle positions are knitted by the rear lower needle bed;

circulating the step two to the position of the inner layer opening structure of the double-layer structure;

step three: the yarn nozzle B is used for weaving a right breast piece of the breast of the bra in a left-hand mode to the joint of the double-layer structure at the left edge of the right breast piece and the double-layer structure in the middle of the right breast piece, the double-layer structure at the right edge is used for weaving a 1X1 crossed Rogowski structure, and the rest needle positions are used for weaving front needle bed loops and back needle bed loops;

the yarn nozzle B is knitted to the right to weave the middle double-layer structure inner layer tissue of the right chest piece to the left opening, the loop part of the shoulder belt part with the back is knitted by the needle position of a back upper needle bed, and the rest needle positions are knitted by the needle position of a back lower needle bed;

the yarn nozzle B weaves the inner layer tissue needle position coil of the double-layer structure of the right chest piece in a left-going way until the leftmost edge of the right chest piece, and the edge double-layer structure adopts a front lower needle bed and a back upper needle bed to weave a double-layer structure;

the yarn nozzle B is knitted to the right side to the joint of the double-layer structure at the edge of the right breast piece and the double-layer structure in the middle of the right breast piece, the double-layer structure at the edge is knitted by adopting a front lower needle bed and a rear upper needle bed, and the rest needle position coils are knitted by adopting the needle positions of the front lower needle bed;

after the yarn nozzle B is knitted leftwards, the needle position coil of the needle bed is placed to the right opening of the inner layer tissue;

the yarn nozzle B moves to the right side of the right chest piece from the right side, the double-layer structure at the edge weaves 1X1 crossed Roche tissues, and the rest needle positions are weaved by a rear needle bed;

the left chest piece of the bra chest is knitted by the yarn nozzle A in the right row until the joint of the double-layer structure at the right side edge of the left chest piece and the middle double-layer structure of the left chest piece, the edge of the double-layer structure at the left side is knitted into a 1X1 crossed Rogowski structure, and the left needle position is knitted into a front needle bed coil;

the yarn nozzle A weaves the inner layer tissue of the middle double-layer structure of the left chest piece to the right opening in a left-going way, the loop part of the shoulder belt part with the back surface is weaved by the needle position of a back upper needle bed, and the other needle positions are weaved by the needle position of a back lower needle bed;

the yarn nozzle A carries out right-hand knitting to form an inner layer tissue needle position coil of the left chest piece double-layer structure, and the edge of the right-hand edge of the left chest piece adopts a front lower needle bed and a back upper needle bed to form a double-layer structure;

the yarn nozzle A is knitted to the joint of the double-layer structure at the left side edge of the left chest piece and the double-layer structure in the middle of the left chest piece in a left-going mode, the double-layer structure at the edge is knitted by a front lower needle bed and a rear upper needle bed, and the rest needle position coils are knitted by the front lower needle bed;

after the yarn nozzle A is knitted in the right row, the needle position coil of the needle bed is placed to the left opening of the inner layer tissue;

the yarn nozzle A moves to the left side of the left chest piece from left, the edge double-layer structure is used for weaving 1X1 crossed Rogowski tissues, and the rest needle positions are used for weaving by a rear needle bed;

and C, circulating the step three to the end of the opening of the inner layer of the double-layer structure, and continuing to circulate the step two.

Furthermore, when the step two and the step three of bra breast knitting are carried out, the edge and middle double-layer structure moves the needle according to the shape of the breast piece by utilizing the empty needle position to adjust the width, and finally the state of the step four is formed, the shoulder belt coil is positioned in the area hung with the back shoulder belt coil, the front shoulder belt is knitted by adopting a front lower needle bed and a back upper needle bed until the front shoulder belt and the back shoulder belt are folded and spliced, and the whole knitting is finished.

Compared with the prior art, the invention has the following advantages after adopting the scheme: the knitted fabric formed by the knitting method of the novel full-forming one-step forming bra structure is seamless and more comfortable to fit, adopts high-elastic knitting raw materials, combines 3D (three-dimensional) design, and provides a new method for the full-forming knitted sports bra structure.

Description of the drawings:

FIG. 1 is a schematic view of a fully formed athletic bra constructed in accordance with the present invention.

FIG. 2 is a schematic flow diagram of an implementation of the fully formed athletic bra of the present invention.

FIG. 3 is a diagram showing a comparison between the state of a back knitting start stitch and the state of a knitting end stitch in the knitting process of the present invention.

FIG. 4 is a schematic representation of the knitting of the breast portion of a brassiere according to the present invention.

The specific implementation mode is as follows:

the invention will be further described with respect to specific embodiments in conjunction with the following drawings:

example 1

As shown in figure 1, a full-fashioned motion brassiere, including the brassiere chest 3 that is located the front side, the brassiere back 5 that is located the rear side and the portion 2 that returns that draws of connecting between brassiere chest and brassiere back downside, draw and return 2 below portions and be equipped with the tight support portion 1 of brassiere, the upside of brassiere chest 3 and brassiere back 5 still is connected with shoulder belt portion 4, brassiere chest 3, brassiere back 5, draw and return 2, the tight support portion 1 of brassiere and shoulder belt portion 4 integrated into one piece.

Wherein, the elasticity at the edge of brassiere chest is less than middle zone's elasticity, can take following structure to realize, and the middle zone of brassiere chest is double-deck air bed single face structure to set up the opening that can bring the breast pad on the inner air bed, the marginal area of brassiere chest is the conventional double-deck single face structure of laminating each other. That is to say, through above-mentioned structure, the edge is firm and elasticity is slightly littleer, and the middle part elasticity is big for laminate the health more, and the chest pad can be added as required to the setting of the opening on the inlayer air bed. The leading-returning part forms a breathable single-sided hole picking tissue by locally weaving the hole picking tissue, so that the breathable tissue is utilized, and the wearing comfort is enhanced. The tight support portion of brassiere adopts the tight roman tissue of four needle bars full needle to transversely add the high-elastic filament or insert the rubber band in the roman tissue in order to improve elasticity, the roman structure is traditional organizational structure, through adopting rich elastic roman organizational structure, integrated into one piece is seamless. In addition, the back of the bra adopts a double-layer tissue structure, the double-layer tissue structure can adopt a double-layer structure consistent with the breast edge, and a thick and elastic double-layer tissue structure is adopted, so that the firmness and the strength are practical when the contact area with the body is reduced as much as possible, and the user can feel comfortable.

The weave structure related to the present invention is an existing weave structure in the knitting industry, regardless of a double-layer air layer single-face weave, a conventional double-layer single-face weave, a partially-knitted pick-hole weave, and a roman weave. The innovation point of the invention is to organically combine and integrally form the composite material.

As shown in figure 2, the method for realizing the overall structure of the full-forming knitting sports bra specifically comprises the following steps that 1, a four-needle bed full-needle tight Rogowski tissue is adopted in a Rogowski tissue knitting part, and the bra is characterized by being stable in the up-down direction and having certain elasticity in the transverse direction. The tissue mainly comprises a Rouwen tissue, and the method of adding high elastic yarns or clamping rubber bands is adopted; 2. the local returning part adopts a single-sided and punching weave, thereby ensuring the air permeability and perspiration property to the maximum extent; 3. the lower part of the back tissue is connected with a cylindrical compass, the upper part of the back tissue is connected with a shoulder belt, an X-shaped structure is adopted, the contact area with a body is reduced while the firmness is ensured, and a double-layer tissue structure is also adopted, so that the strength is ensured and the proper elasticity is provided; 4. the breast structure adopts a double-layer single-side structure, the inner layer is provided with an opening, and the edge adopts a double-layer firm structure so as to achieve the purpose that the edge elasticity is smaller than that of breast tissue and ensure that the fabric is tightly attached to a human body in the movement process; 5. the front and rear shoulder belts are horizontally folded and connected.

The technical key point of the invention is that the chest is of a double-layer structure and the back is of a three-layer or four-layer structure. Generally, the traditional four-needle plate flat knitting machine cannot weave more than three layers of full-needle tissues at the same time. The invention overcomes the technical prejudice of the prior art, and adopts the method of weaving the back part and then weaving the front part and the chest part to make the needle position realize.

For easy understanding, as shown in fig. 3, a flat knitting machine having a pair of front and rear needle beds or a pair of front and rear needle beds extending in the left-right direction and facing each other in the front-rear direction is used to knit the back of the brassiere while the brassiere breast is not being knitted, and finally, the shoulder strap loops are moved to the intermediate position and turned over to the rear lower needle bed, and the two side needle positions are made available to provide a basis for the subsequent brassiere breast knitting.

The innovation of the present invention is also the knitting of the brassiere breast, as shown in figure 4,

the method for weaving the bra breast comprises the following specific steps: for the initial part of the bra breast, knitting 1X1 interlaced roman tissue on the front and back lower needle beds at the two sides by the right yarn nozzle A, knitting 1X1 interlaced roman tissue on the front and back lower needle beds at the two sides by the left yarn nozzle A, knitting 1X1 or 2X2 interlaced roman tissue on the front and back upper needle beds in the middle, knitting other needle positions at the part with the back shoulder belt coil by using the needle position of the back upper needle bed, and knitting the other needle positions by using the needle position of the back lower needle bed to form an inner layer coil of a double-layer single-sided structure of the bra breast;

And during the step two and the step three of knitting the bra breast, the edge and middle double-layer structures move needles according to the shape of the bra to adjust the width, and finally the state of the step four is formed, the shoulder belt coils are positioned in the area where the back shoulder belt coils are hung, and the front shoulder belt is knitted by adopting a front lower needle bed and a back upper needle bed until the front and the back are folded and spliced, so that the whole knitting is completed.

By utilizing the knitting method, the knitted fabric formed by the novel full-forming one-step forming bra structure knitting method is seamless and more comfortable next to the skin, adopts high-elastic knitting raw materials, combines with 3D (three-dimensional) design, and provides a new method for the structure of the full-forming knitted sports bra; in the aspect of industrial practicability, the knitting method can be widely applied to all computerized flat knitting machines, can meet and attract more consumer groups, and promotes the international influence of the knitting industry in China.

The foregoing is illustrative of the preferred embodiments of the present invention only and is not to be construed as limiting the claims. All the equivalent structures or equivalent process changes made by the description of the invention are included in the scope of the patent protection of the invention.

Claims

1. The utility model provides a full shaping motion brassiere, returns the portion including the brassiere chest that is located the front side, the brassiere back that is located the rear side and connecting leading between brassiere chest and brassiere back downside, and it is equipped with the tight support portion of brassiere to lead back the portion below, and the upside at brassiere chest and brassiere back still is connected with shoulder belt portion, its characterized in that: the bra chest, the bra back, the guiding and returning part, the bra tight supporting part and the shoulder belt part are integrally woven and formed.

2. The fully formed athletic bra of claim 1, wherein: the elasticity of the edge of the bra breast is less than the elasticity of the central region.

3. The fully formed athletic bra of claim 2, wherein: the middle region of brassiere chest is double-deck air bed structure to offer the opening that can incorporate the chest pad on the air bed of inlayer, the marginal area of brassiere chest is the bilayer structure of laminating each other.

4. The fully formed athletic bra of claim 1, wherein: the leading-returning part forms a breathable single-sided hole picking tissue by local weaving hole picking tissue.

5. The fully formed athletic bra of claim 1, wherein: the tight support part of the bra adopts four-needle bed full needle tight Rogowski tissue, and high elastic yarns are transversely added into the Rogowski tissue or rubber strings are clamped into the Rogowski tissue to improve the elasticity.

6. The fully formed athletic bra of claim 1, wherein: the back of the bra adopts a double-layer organization structure.

7. The method of knitting a fully fashioned sports bra of claim 1, using a flat knitting machine having a pair or more of front and back needle beds extending in the left-right direction and opposing each other in the front-back direction, characterized in that: on the premise that the bra breast is not woven, the back lower needle bed and the front upper needle bed are used for weaving the back of the bra, finally, the shoulder belt part coils are moved to the middle position and turned to the back lower needle bed, and two side needle positions are made available to provide a foundation for subsequent bra breast weaving.

8. The method of knitting a fully formed sports bra of claim 7, wherein: the steps for weaving the breast of the bra are as follows,

the method comprises the following steps: for the initial part of the bra breast, knitting 1X1 interlaced roman tissue on the front and back lower needle beds at the two sides by the right yarn nozzle A, knitting 1X1 interlaced roman tissue on the front and back lower needle beds at the two sides by the left yarn nozzle A, knitting 1X1 or 2X2 interlaced roman tissue on the front and back upper needle beds in the middle, knitting other needle positions at the part with the back shoulder belt coil by using the needle position of the back upper needle bed, and knitting the other needle positions by using the needle position of the back lower needle bed to form an inner layer coil of a double-layer single-sided structure of the bra breast;

9. The method of knitting a fully formed sports bra of claim 8, wherein: and during the step two and the step three of knitting the bra breast, the edge and middle double-layer structures move needles according to the shape of the bra to adjust the width, and finally the state of the step four is formed, the shoulder belt coils are positioned in the area where the back shoulder belt coils are hung, and the front shoulder belt is knitted by adopting a front lower needle bed and a back upper needle bed until the front and the back are folded and spliced, so that the whole knitting is completed.