CN111789312A

CN111789312A - Bra

Info

Publication number: CN111789312A
Application number: CN202010696440.0A
Authority: CN
Inventors: 王永新
Original assignee: Shanghai Newland Technology Co ltd
Current assignee: Shanghai Newland Technology Co ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2020-10-20

Abstract

The invention discloses a bra, belongs to the field of bras, and aims to provide underwear which is simple in structure and suitable for different cup sizes. The bra comprises a bra body mainly comprising cups, a lower lying position, a back and shoulder straps, wherein the lower lying position comprises a front-middle lower lying position, a lower lying position and a front-side lower lying position which are connected in sequence; the cup includes that the chest holds in the palm, the cover body and bundle bowl line, and the chest holds in the palm the elasticity chest of holding in the palm the constitution for holding in the palm with the embedded little chest in big chest by big chest, and big chest holds in the palm and holds in the palm the top edge that little edge coincidence, and little chest held in the palm is less than big chest and holds in the palm the top edge, and above-mentioned chest holds in the palm totally two, the cover body is the elasticity cover body and wraps up in the outside that two above-mentioned chests held in the palm, bundle bowl line has deformation but no length variable, is bundle bowl line and front side bundle bowl line in the front respectively for two totally, in the front, bundle bowl line is made in the front on lying prone under in the front, and front side bundle bowl line is made in.

Description

Bra

Technical Field

The invention relates to the field of measuring bras, in particular to a brassiere.

Background

The function of the lady underwear is to shield and support breasts, the breasts of a woman can be enlarged to a great extent in daily life or during pregnancy, the underwear with larger cups needs to be replaced under general conditions, the underwear with the original size cannot be worn any more, waste is caused, and the problem that the breasts of the woman are swollen is not well solved by the existing lady underwear.

Chinese patent No. 201410334196.8, published 24/12/2014, discloses a lady's underwear with adjustable cup size, which comprises two cups, the two cups comprise a supporting part and a cover cloth for dragging the breasts, the supporting part is of a length adjustable structure, and the cover cloth is of an area adjustable structure and is used for adapting to the breasts of different sizes.

The underwear has a relatively small adjusting range and a relatively small application range, and how to provide the underwear with a simple structure. And the underwear that adapts to different cup sizes is the technical problem that needs to be solved.

Disclosure of Invention

The technical task of the invention is to provide a bra aiming at the defects, and how to provide a bra with simple structure is solved. And the underwear of different cup sizes is adapted to.

The invention provides a bra, which comprises a bra body mainly comprising cups, a lower groveling position, a back and shoulder straps, and is characterized in that the lower groveling position comprises a front middle lower groveling position, a lower groveling position and a front side lower groveling position which are sequentially connected, wherein the front middle lower groveling position and the front side lower groveling position are both fixed-length and inelastic fixed-shape groveling positions, the lower groveling position is an elastic deformation groveling position, and the front lower groveling position has transverse elasticity;

the cup includes that the chest holds in the palm, the cover body and bundle bowl line, and the chest holds in the palm the elasticity chest of holding in the palm the constitution for holding in the palm with the embedded little chest in big chest by big chest, and big chest holds in the palm and holds in the palm the top edge that little edge coincidence, and little chest held in the palm is less than big chest and holds in the palm the top edge, and above-mentioned chest holds in the palm totally two, the cover body is the elasticity cover body and wraps up in the outside that two above-mentioned chests held in the palm, bundle bowl line has deformation but no length variable, is bundle bowl line and front side bundle bowl line in the front respectively for two totally, in the front, bundle bowl line is made in the front on lying prone under the front, front side bundle bowl line is made in the front on lying.

In the above embodiment, the size of the large chest support is used as the design standard of the bra through the matching of the large chest support and the small chest support, the bra is smaller than the standard bra, the small chest support can play a supporting role, the large chest support is used as a part of the bra body, the bra larger than the standard bra is provided with the large chest support, the small chest support can play a supporting role, and the small chest support supports the chest at the lowest edge of the chest; the bra body is elastically wrapped on the two breast supports, so that cups with adjustable bra body size are formed, and the bra can adapt to breasts with different sizes; the bowl binding line replaces a steel ring of a traditional bra, is flexible, has no length variation but certain deformation, can be attached to the edge of a breast and plays a role in fixing the breast shape; during the position of lying prone down, lie prone down in the front and lie prone down with the front side for fixed and inelastic design of length lies prone, lie prone down and have certain flexible volume, the position of lying prone down that these three-section is constituteed has guaranteed the length and the width change of bundle bowl, can support when the size change of cup lower limb, corresponding cup opening size is also changing simultaneously to the cup is a general cup of a section in this brassiere body, supports sizes such as A, B, C, D cups.

Preferably, the front middle lower groveling and the front side lower groveling are both set yarns;

the cover body is of an elastic structure consisting of two layers of elastic cover cloth;

the big chest support and the small chest support are elastic chest supports made of sandwich fabrics.

The sandwich fabric is composed of an upper surface, a middle surface and a lower surface, wherein the surface is usually designed into meshes, the middle layer is MOLO yarn for connecting the surface and the bottom surface, and the bottom surface is usually a densely woven flat plate surface and is commonly called a sandwich. The dense net layer is arranged under the fabric, so that the net on the surface is not deformed too much, and the fastness and the color degree of the fabric are enhanced. The net effect enables the fabric to have more modern sense and sporty sense net effect. It is made up by using high-molecular synthetic fibre and adopting one-step weaving process by using precision machine table, and is durable in use, belonging to the fine product in the warp-knitted fabric. The mesh structure of sandwich fabric has passed through high temperature design in production engineering, when receiving external force, can extend along the direction of force, when the pulling force reduces and withdraws, the mesh can resume original shape again. The material can not only keep a certain elongation in the transverse and longitudinal directions, but also can not be loose and deformed.

Preferably, the brassiere body is provided with a stay wire measuring tool, and the stay wire measuring tool comprises:

the pull line box body is internally provided with an accommodating space;

the winding mechanism comprises a roller, a coil spring and an inelastic pull wire, the roller is rotatably arranged in the pull wire box body, the pull wire is wound on the roller, the free end of the pull wire penetrates out of the pull wire box body, at least one of the two ends of the pull wire is a free end, the coil spring is coaxially linked with the roller in a flat spiral spring mode, is positioned between the roller and the pull wire box body and is used for driving the roller to rotate so as to drive the pull wire to be wound on the roller through the rotating roller;

the vertical surface of the outer diameter side of the magnetic ring is NS magnetic poles which are uniformly and alternately arranged at equal intervals, and the magnetic ring is coaxially linked with the roller and synchronously rotates with the roller;

the data acquisition module is positioned in the pull line box body, arranged at the magnetic ring and used for acquiring and outputting magnetic pole change signals of the outer diameter side vertical surface of the magnetic ring;

the pull wire box body, the winding mechanism, the magnetic ring and the data acquisition module are matched to form a length collector, and the length collector is used for measuring the bra.

Preferably, the method further comprises the following steps:

the control module is electrically connected with the data acquisition module, is used for supplying power to the data acquisition module and is used for acquiring and outputting data acquired by the data acquisition module;

the control module corresponds to the data acquisition module one by one and is located in the corresponding terminal box body, or the control module is located in an additionally arranged control box body to form a data transmitter, at least one length acquisition device is arranged, each length acquisition device is electrically connected with the data transmitter through a cable, or every two length acquisition devices are electrically connected through cables in sequence, and the length acquisition device located at the tail end of transmission is electrically connected with the data transmitter through the cable.

Preferably, the data acquisition module includes:

the first PCB is positioned in the stay wire box body;

the at least one Hall sensor is arranged on the first PCB and positioned at the magnetic ring and used for collecting magnetic pole change signals of the outer diameter side vertical surface of the magnetic ring;

the first controller is arranged on the first PCB and is electrically connected with the Hall sensor;

the first interface is arranged on the first PCB and electrically connected with the first controller, and the first interface is used for externally connecting equipment, acquiring a power supply and outputting data acquired by the Hall sensor; and the first interfaces can be electrically connected through cables, and the cables comprise power supply wires and signal wires.

Preferably, the control module includes:

the second PCB is positioned in the stay wire box body and is different from the first PCB, or the second PCB is positioned in the stay wire box body and is the same as the first PCB, or the second PCB is assembled in an additional control box body;

the storage battery is arranged on the second PCB and used for providing electric energy for the control module and the data acquisition module;

the second interface is arranged on a second PCB and is connected with the first interface through a cable, and the cable comprises a power supply line and a signal line;

the second controller is arranged on the second PCB, is electrically connected with the storage battery and the second interface, and is used for acquiring and outputting data of the data acquisition module;

the wireless communication unit is electrically connected with the second controller and is used for being wirelessly connected with the user terminal so as to output the conversion length of the pull wire;

the regulation and control unit comprises a switch or a switch and an indicator light, the switch is arranged on the second PCB and used for regulating and controlling the on-off of the power supply, and the indicator light is arranged on the second PCB and used for indicating the on-off of the power supply.

Preferably, a vertical fixed shaft is arranged inside the wire pulling box body, the bottom end of the fixed shaft is fixedly connected with the inner wall of the wire pulling box body, and the top end of the fixed shaft is positioned between the top wall and the bottom wall of the wire pulling box body;

the lower end face of the roller is provided with a shaft sleeve coaxial with the roller, the roller and the shaft sleeve are rotatably sleeved on the fixed shaft, and the magnetic ring is fixedly sleeved on the shaft sleeve.

Preferably, an accommodating groove with an upward opening is formed in the upper end face of the roller, the accommodating groove is communicated with a shaft hole of the roller, the coil spring is wound in the accommodating groove in a flat spiral spring mode and coaxially linked with the roller, the outer end of the coil spring is connected with the roller, and the inner end of the coil spring is connected with the fixed shaft.

Preferably, an upward convex limiting flange is formed on the upper end face of the roller, an accommodating groove with an upward opening is formed in the outer end portion of the roller in a circle in a surrounding mode, and a threading hole and a first clamping interface are formed in the convex limiting flange;

a second clamping interface is formed at the top end of the fixed shaft;

the outer end and the inner end of the coil spring are bent into a hook shape, the outer end of the coil spring is in snap fit with the first snap interface, and the inner end of the coil spring is in snap fit with the second snap interface;

the stay wire bypasses the threading hole to be fixedly connected with the roller and is wound in a wire groove arranged on the outer side wall of the roller.

Preferably, the device also comprises a silk ribbon or silk ribbons and a limiting ring, wherein the silk ribbon is inelastic and corresponds to the data acquisition module one by one, and the length of the silk ribbon is smaller than that of the part to be measured;

when only one of the two ends of the stay wire is a free end and penetrates out of the stay wire box body, one end of the ribbon is connected with the free end of the stay wire, and the other end of the ribbon is connected with the stay wire box body;

when both ends of the pull wire penetrate out of the pull wire box body, both ends of the silk ribbon are in one-to-one correspondence with and connected with the two free ends of the pull wire.

The plurality of limiting rings are positioned on the stay wire, the limiting rings limit the silk ribbon on the bra body in a detachable connection mode and limit the silk ribbon to extend along the lines of the upper bust or the lower bust;

the spacing ring is used for spacing the silk ribbon on the brassiere body through the mode of can dismantling the connection, including but not limited to: the spacing ring can be dismantled with the brassiere body through the mode of thread gluing and be connected, perhaps can dismantle with the brassiere body through the mode of making up and be connected.

The bra of the invention has the following advantages:

1. the bra body can realize the measurement of the A-D cup, and has wide application range;

2. the chest support is made of a sandwich material, so that the elasticity of the chest support is realized, and the chest support plays a role in supporting chests of different sizes;

3. the bowl binding line replaces a steel ring of a traditional bra, is flexible, has no length variation but certain deformation, can be attached to the edge of a breast and plays a role in fixing the breast shape;

4. the bra body is provided with the stay wire measuring tool which can measure the bra girth in time;

5. the automatic retraction winding mechanism is composed of a roller, a coil spring and an inelastic pull wire, an external force drives the roller to rotate through the pull wire and enables the pull wire to be pulled out, a magnetic ring and the roller are coaxially linked, the magnetic ring rotates synchronously in the rotation process of the roller, NS magnetic pole signals of the outer side diameter vertical surface of the magnetic ring are obtained through a data acquisition module, the NS stimulation signals are sent to a calculation end, the number of rotation turns of the magnetic ring is calculated at the calculation end according to the change of the NS magnetic pole signals, the number of rotation turns of the roller is calculated, the pulling-out length of the pull wire is further;

6. the lower end surface of the roller is provided with a shaft sleeve coaxial with the roller, the magnetic ring is fixedly sleeved on the shaft sleeve and is relatively fixed with the roller, the roller and the shaft sleeve are sleeved on the same fixed shaft, and the roller and the magnetic ring can synchronously rotate;

7. the upper end surface of the roller is provided with a limiting convex edge, the limiting convex edge surrounds the outer end part of the roller to form a circle to form an accommodating groove with an upward opening, a first clamping port is formed on the limiting convex edge, a second clamping port is formed at the top end of the fixed shaft, the coil spring is wound in the accommodating groove in a plane spiral spring mode, the outer end of the coil spring is in a barb shape and is connected with the first clamping port in a buckling mode, the inner end of the coil spring is in the barb shape and is connected with the second clamping port in a buckling mode, coaxial linkage connection of the coil spring and the roller is achieved, the coil spring is detachably fixed between the fixed shaft and the roller, and adjustment of steering of the roller can be achieved through matching of the coil spring and;

8. when the data acquisition module and the control module are assembled in the control box body to form the stay wire measuring tool, the stay wire measuring tool can be used for measuring a single numerical value of a single part;

9. the control module is assembled in an additionally arranged control box body to serve as a data transmitter, the data acquisition module, the winding mechanism, the magnetic ring and the control box body are assembled in a set to form a length collector, the data transmitter and the length collector form a pull wire measuring tool, the number of the length collectors is two, when the chest circumference is measured, the upper chest circumference and the lower chest circumference need to be measured, the two length collectors and the data transmitter can be combined to carry out measurement, one length collector is arranged at the upper chest circumference, the other length collector is arranged at the lower chest circumference, and the two length collectors are both connected with the control module, so that the upper chest circumference and the lower chest circumference can be calculated at one time;

10. the first interfaces can be electrically connected through cables, namely the data acquisition modules can be electrically connected with each other through the first interfaces, for the stay wire measuring tool consisting of the length collectors and the data transmitter, when the length collectors are excessive, the related length collectors are connected with each other in pairs through the first interfaces of the length collectors, and then the length collector at the transmission end is electrically connected with the control module, so that each length collector is prevented from being directly and electrically connected to the control module, the requirement of excessive setting of a second interface in the control module is reduced, and the space of a PCB (printed circuit board) is saved;

11. the silk ribbon is inelastic and is connected with the stay wire, the length of the silk ribbon is smaller than that of the part to be measured, when the body is measured by the stay wire measuring tool, the silk ribbon and the stay wire are used as a whole to measure the chest circumference, the width of the silk ribbon is wide, the human body is prevented from being tightened when the body is measured, and the comfort and the data accuracy are improved;

12. be provided with a plurality of spacing rings on the silk ribbon, spacing the silk ribbon on human position or the corresponding clothing that awaits measuring through the spacing ring to make the silk ribbon extend along the lines at the position that awaits measuring, thereby avoid the crooked measuring accuracy that influences of silk ribbon among the measurement process.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

The invention is further described below with reference to the accompanying drawings.

FIG. 1 is a rear back construction of a brassiere according to example 1;

FIG. 2 is a schematic view of the structure of a brassiere cup according to example 1;

FIG. 3 is an exploded view of a brassiere according to example 1;

FIG. 4 is a schematic structural view of a brassiere according to embodiment 2;

FIG. 5 is an exploded view of the drawstring measuring device of the brassiere according to embodiment 2;

FIG. 6 is a schematic perspective view of a roller of the thread measuring device in a brassiere according to embodiment 2;

fig. 7 is a front view of a roller of the cable measuring device in a brassiere according to embodiment 2.

In the figure, the bra comprises an upper shell 1, an upper shell 2, rollers 3, a magnetic ring 4, a data acquisition module 5, a lower shell 6, a fixed shaft 7, a control module 8, a bra body 9, cups 10, a lower lying position 11, an upper pull line box body 12, a lower pull line box body 13, a control box body 14, a ribbon 15 and a limiting ring;

201. the wire inserting device comprises a limiting convex edge, 202, an accommodating groove, 203, a threading hole, 204, a first clamping interface, 205, a wire groove, 206 and a shaft sleeve;

401. a first PCB board 402, a first interface 403, a first controller 404, and a hall sensor;

601. a second card interface;

701. a second PCB board 702, a second controller 703, a storage battery 704, a switch 705 and an indicator light;

901. a cover body, 902, a chest support, 903 and a bowl binding line;

9021. a small chest support, 9022 and a big chest support;

1001. front middle lying, 1002, 1003, front side lying.

Detailed Description

The present invention is further described in the following with reference to the drawings and the specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention, and the embodiments and the technical features of the embodiments can be combined with each other without conflict.

In the embodiments of the present invention, terms such as "fixedly connected," "connected," and the like are to be understood in a broad sense, and may be fixedly connected, integrally connected, or detachably connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be determined according to specific situations by persons skilled in the relevant scientific or technical field, and are not to be construed as limiting the present invention.

In the embodiments of the present invention, the term "electrical connection" means that electrical connection refers to physical contact of circuit connection or signal connection, and the connection is performed through physical lines capable of transmitting electrical signals, such as PCB copper foil, or wires or cables.

The embodiment of the invention provides a bra, which is used for solving the technical problem of how to provide underwear which is simple in structure and suitable for different cup sizes.

Example 1:

as shown in figures 1-3, the bra disclosed by the invention comprises a bra body which mainly comprises cups, a lower lying position, a back and shoulder straps, wherein the bra body is a front zipper type bra. The lower groveling position comprises a front middle lower groveling, a lower groveling and a front side lower groveling which are connected in sequence, wherein the front middle lower groveling and the front side lower groveling are both fixed-length and inelastic fixed-type groveling, the lower groveling is an elastic deformation groveling, and the front lower groveling has transverse elasticity; the cup includes the chest support, the cover body and bundle bowl line, the chest holds in the palm the elasticity chest of holding in the palm the constitution for holding in the palm with the embedded little chest that holds in the palm by big chest, big chest holds in the palm and holds in the palm little edge coincidence with little chest, and the top edge that little chest held in the palm is less than the top edge that big chest held in the palm, above-mentioned chest holds in the palm totally two, the cover body is the elasticity cover body and wraps up in the outside that two above-mentioned chests held in the palm, bundle bowl line has deformation but no length variable, two are bundle bowl line and front side bundle bowl line in the front respectively totally, in the front, bundle bowl line is made up in the front on lying prone under, front side bundle bowl line is made up in the front.

In this embodiment, the large chest support and the small chest support are elastic chest supports made of sandwich fabric, the sandwich fabric is composed of an upper surface, a middle surface and a lower surface, the surface is usually mesh design, the middle layer is MOLO yarn connecting the surface and the bottom surface, and the bottom surface is usually a densely woven lithographic surface, commonly called "sandwich". The dense net layer is arranged under the fabric, so that the net on the surface is not deformed too much, and the fastness and the color degree of the fabric are enhanced. The net effect enables the fabric to have more modern sense and sporty sense net effect. It is made up by using high-molecular synthetic fibre and adopting one-step weaving process by using precision machine table, and is durable in use, belonging to the fine product in the warp-knitted fabric. The mesh structure of sandwich fabric has passed through high temperature design in production engineering, when receiving external force, can extend along the direction of force, when the pulling force reduces and withdraws, the mesh can resume original shape again. The material can not only keep a certain elongation in the transverse and longitudinal directions, but also can not be loose and deformed.

The lower limb that little chest held in the palm and the lower limb that big chest held in the palm make up as an organic wholely with the mode of edge coincidence, utilize the unique elastic characteristic of sandwich, the height that little chest dragged holds in the palm lowly than big chest, collocation through big chest support, the size that holds in the palm with big chest is as the design benchmark of brassiere, be less than the brassiere size of this standard, little chest holds in the palm and can play the supporting role, big chest holds in the palm the partly that has become the cover cloth, be greater than the brassiere of standard size, big chest holds in the palm the effect that can play the support, little chest drags to run to the lower limb of chest and holds in the palm the chest. The cover body is two layers of elastic cover cloth, and the cover body is wrapped on the outer sides of the two cups.

The front middle lower groveling and the front side lower groveling are both setting yarns, and have a setting effect. In this embodiment, the length of lying prone and front side down in the front is fixed, the change of the flexible volume of nothing, and lie prone under in the front makes, has certain flexible volume with the elastic material that the resilience is strong, lies prone under this three-section and can play the big or small change of cup lower limb, and corresponding cup opening size is also changing simultaneously to this cup can satisfy A, B, C, D cups generally.

Simultaneously, bundle bowl line replaces the steel ring of traditional brassiere, and bundle bowl line is gentle, and no length variable nevertheless has certain deformation, can with the marginal laminating of chest, plays the effect of fixed chest type. The bowl binding line is sewn on the front middle lower groveling and the front side lower groveling, and no bowl binding line is arranged on the lower groveling.

In the above-mentioned brassiere body, the length and the width change of binding the bowl have been guaranteed to the preceding triplex of lying prone, front side lie prone and the flexible three part of lying prone down of lying prone, and the chest of big or small sandwich material holds in the palm plays the effect of holding up for the chest of big or small variable.

Example 2:

the body measuring bra is a front chest zipper wearable type bra, and a zipper is connected between two chest supports.

As shown in fig. 4-7, the brassiere according to the present invention, for improvement based on embodiment 1, is added with a measuring tool for measuring the chest circumference.

The stay wire measuring tool comprises a stay wire box body, a winding mechanism, a magnetic ring and a data acquisition module, wherein an accommodating space is formed in the stay wire box body; the winding mechanism comprises a roller, a coil spring and an inelastic pull wire, the roller is rotatably arranged in the pull wire box body, the pull wire is wound on the roller, the free end of the pull wire penetrates out of the pull wire box body, at least one of the two ends of the pull wire is a free end, the coil spring is coaxially linked with the roller in a flat spiral spring mode and is positioned between the roller and the pull wire box body, and the coil spring is used for driving the roller to rotate so as to drive the pull wire to be wound on the roller through the rotating roller; the outer diameter side vertical surface of the magnetic ring is NS magnetic poles with uniform alternate equal intervals, and the magnetic ring is coaxially linked with the roller and synchronously rotates with the roller; the data acquisition module is positioned in the pull line box body, arranged at the magnetic ring and used for acquiring and outputting magnetic pole change signals of the outer diameter side vertical surface of the magnetic ring; the pull wire box body, the winding mechanism, the magnetic ring and the data acquisition module are matched to form a length collector, and the length collector is used for measuring the bra.

In this embodiment, the box body of acting as go-between includes casing and lower casing, goes up to be formed with buckle complex screens groove on the inner wall of casing and lower casing, goes up casing and forms accommodation space through the relative lock in screens groove with lower casing. The inside of above-mentioned stayguy box body is fixed with vertical fixed axle, the bottom of fixed axle and the inner wall fixed connection of casing down, and the top of fixed axle is located between last casing and the casing down.

The lower end face of the roller is provided with a shaft sleeve coaxial with the roller, the roller and the shaft sleeve are rotatably sleeved on the fixed shaft from top to bottom, and the magnetic ring is fixedly sleeved on the shaft sleeve, so that the roller and the magnetic ring synchronously rotate.

The coil spring is arranged on the upper end face of the roller, so that the coil spring is wound on the upper end face of the roller conveniently, an accommodating groove with an upward opening is formed in the upper end face of the roller and is communicated with the shaft hole of the roller, the outer end of the coil spring is connected with the roller, and the inner end of the coil spring is connected with the fixed shaft.

Specifically, the up end of gyro wheel is formed with the bellied spacing chimb that makes progress, spacing chimb encircles at the outer tip of gyro wheel and is a circle and forms the ascending holding tank of opening, be formed with through wires hole and first joint mouth on the spacing chimb, the top of fixed axle is formed with the second joint mouth, the outer end and the inner of wind spring are all buckled and are hook-like, the outer end and the first joint mouth buckle cooperation of wind spring, the inner and the second joint mouth buckle cooperation of wind spring, it walks around through wires hole and gyro wheel fastening connection to act as go-between, and the winding is seted up in the wire casing of gyro wheel lateral wall. In the embodiment, two adjacent openings are formed in the limiting convex edge, the two openings and the limiting convex edge between the openings form a first clamping opening, and the outer end of the coil spring is connected with the first clamping opening in a clamping manner, so that the coil spring is detachably and fixedly connected with the roller; the fixed shaft is hollow, two opposite notches are formed in the top end of the fixed shaft, the two notches form a second clamping interface, and the inner end of the coil spring is connected with the second clamping interface in a buckling mode, so that the coil spring, the fixed shaft and the pull line box body can be detachably and fixedly connected.

The data acquisition module is arranged in the stay wire box body and used for acquiring NS magnetic pole transformation on the outer diameter side vertical surface of the magnetic ring, outputting the acquired data to the calculation end, and calculating the stay wire change length at the calculation end according to the NS magnetic pole transformation, thereby realizing the measurement.

The data acquisition module comprises a first PCB, two Hall sensors, a first controller and a first interface, wherein the first PCB is positioned in the wire pulling box body, and the two Hall sensors are arranged on the first PCB and positioned at the magnetic ring and used for acquiring magnetic pole change signals of the outer diameter side vertical surface of the magnetic ring; the first controller is arranged on the first PCB and electrically connected with the Hall sensor; the first interface is at least one, and above-mentioned at least one first interface sets up on first PCB board and all is connected with first controller electricity, can be connected through the cable electricity between the first interface of different data acquisition modules, and the cable includes power supply line and signal line. Wherein, the shaft hole has been seted up at the middle part of first PCB board, wears to establish on the fixed axle and is located the below of gyro wheel through its shaft hole, when the installation, ensures that two hall sensor are located the near of magnetic ring.

The data acquisition module is electrically connected with a computing end of the peripheral equipment through the first interface to acquire a power supply, and meanwhile, the acquired data are sent to the computing end, the variable length of the stay wire wound relative to the roller is computed at the computing end according to the acquired data, and the variable length of the stay wire is output.

To preceding zip fastener formula brassiere body, above-mentioned length collector totally two, is last collector and lower collector respectively, and last collector and lower collector set up relatively from top to bottom. If the two ends of the pull wire are both free ends, the two pull wire box bodies are arranged at the middle end of the back of the bra in an up-and-down manner, and the two free ends of each pull wire are respectively connected with one side of the corresponding zipper; if only one of the two ends of the pull wire is a free end, the two pull wire box bodies are arranged on one side of the zipper in an up-and-down mode, and the free end of each pull wire is connected with the other side of the zipper.

In view of the fact that the pull wire required to be pulled out is long in chest circumference, thin and poor in body feeling, the silk ribbon is arranged on the pull wire. The silk ribbon is inelastic and corresponds to the data acquisition modules one by one, and the length of the silk ribbon is smaller than that of the part to be measured.

When only one of the two ends of the stay wire is a free end and penetrates out of the stay wire box body, one end of the ribbon is connected with the free end of the stay wire, and the other end of the ribbon is connected with the stay wire box body; when both ends of the stay wire penetrate out of the stay wire box body, both ends of the ribbon are in one-to-one correspondence with and connected with the two free ends of the stay wire.

Meanwhile, a plurality of limiting rings are correspondingly arranged on the silk ribbon, the silk ribbon is limited on the bra body through the limiting rings in a detachable connection mode, and the silk ribbon is limited to extend along the lines of the upper bust or the lower bust; the spacing ring is used for spacing the ribbon on brassiere body through the mode of can dismantling the connection, including but not limited to: the spacing ring can be dismantled with the brassiere body through the mode of thread gluing and be connected, perhaps can dismantle with the brassiere body through the mode of making up and be connected.

In the embodiment, a row of limiting rings made of cloth strips are sewn at the upper edge and the lower edge of the bra body, the two ends of each stay wire are free ends, the middle ends of the back of the bra body are arranged at the upper and lower opposite positions of the two stay wire box bodies, the silk ribbon in the upper stay wire box body extends to the zipper through the limiting rings along the upper edge of the bra, and the two free ends of the stay wires are detachably fixed at the two side edges of the zipper respectively; two pullers of acting as go-between in the lower pull wire box body pass the box body that corresponds and have been dismantled respectively and fix in two sides departments of zip fastener, and the silk ribbon passes through the spacing ring and extends to zip fastener department along the lower limb of brassiere.

By taking the conventional zipper type bra as an example, the use method of the intelligent measuring bra disclosed by the invention comprises the following steps: put on this volume brassiere and draw the zip fastener, the zip fastener effect is drawn the pull string and is driven the gyro wheel and rotate and drive the magnetic ring and rotate, the revolution that data acquisition module gathered the magnetic ring in the measuring tool of acting as go-between and send the revolution of magnetic ring to the calculation end, the calculation end calculates the length variation of acting as go-between according to the revolution of magnetic ring, combine the length of silk ribbon and the length variation of acting as go-between to obtain the length of chest circumference, and with chest circumference length through data communication module transmission to user electronic terminal, can in time obtain chest circumference length through user electronic terminal.

As an improvement, the pull wire measuring tool further comprises a control module, wherein the control module is electrically connected with the data acquisition module, is used for supplying power to the data acquisition module, and is used for acquiring and outputting data acquired by the data acquisition module; the control modules correspond to the data acquisition modules one by one and are positioned in the corresponding pull line box bodies; or the control modules are arranged in the other control box to form a data transmitter.

In this embodiment, the control module includes a second PCB, a storage battery, a second interface, a second controller, a wireless communication unit, and a regulation and control unit, where the second PCB is located in the wire pulling box and is different from the first PCB, or the second PCB is located in the wire pulling box and is the same as the first PCB, or the second PCB is assembled in another control box; the storage battery is arranged on the second PCB and used for providing electric energy for the control module and the data acquisition module; the at least one second interface is arranged on the second PCB and is connected with the first interface through a cable, and the cable comprises a power supply line and a signal line; the second controller is arranged on the second PCB, electrically connected with the storage battery and the second interface, and used for acquiring data of the data acquisition module and acquiring the acquired data; the wireless communication unit is electrically connected with the second controller and is used for being wirelessly connected with the user terminal so as to output the conversion length of the pull wire; the regulation and control unit comprises a switch or a switch and an indicator light, the switch is arranged on the second PCB and used for regulating and controlling the on-off of the power supply, and the indicator light is arranged on the second PCB and used for indicating the on-off of the power supply.

The storage battery selects a lithium battery, and the cable comprises four wires, namely two power lines and two signal lines. One signal wire is used for transmitting data collected by the Hall sensor.

And the second controller sends the data acquired by the data acquisition module to a computing end.

The number of the first interfaces and the number of the second interfaces are set according to requirements. When the control module is located the box body of acting as go-between, for saving space, can be so that first PCB board and second PCB board be same PCB board, simultaneously, first interface and second interface can set up to share for one, and first interface and second interface pass through the cable electricity and connect.

The wireless communication unit can be a module supporting wireless communication, such as a Bluetooth module, a 3G/4G wireless communication module, a 5G wireless communication module and the like. In this embodiment, a bluetooth module is selected.

The switch selects the push type touch switch for use in the regulation and control unit, through on-off control battery to data acquisition module and control module's power supply, the LED lamp is selected for use to the pilot lamp, and the pilot lamp lights red when the power is opened, and the pilot lamp does not light after the power is closed.

In a specific application, all the devices such as the hall sensor, the first interface, the second interface, the first controller, the second controller, the storage battery, the indicator light and the switch can be related devices commonly used in the prior art, for example, the hall sensor can adopt a hall sensor with a model number of U18/US1881/OH188/1881 typing U18 and the like; the first interface, the second interface and the cable are matched with 4p terminal wires with a 1.25-pitch, and the storage battery is a 3.7V303040 polymer battery; the switch can be a square elastic sheet pin type light touch switch.

When control module locates in addition and constitutes data transfer ware in the control box body, data acquisition module, wire winding mechanism, magnetic ring and the box body of acting as go-between when constituteing length collector, generally are used for measuring the multivariate data, and data transfer ware is one set this moment, and length collector totally two sets, here, the assembly methods have two kinds, and one of them is: the data acquisition module comprises a plurality of first interfaces, a plurality of second interfaces and a control module, wherein the first interfaces are arranged in the data acquisition module, the second interfaces are arranged in the control module and correspond to the first interfaces one by one, and each first interface is electrically connected with the corresponding second interface through a cable; the other is as follows: the two data acquisition modules are sequentially connected, the first interfaces of the two data acquisition modules are electrically connected through a cable, and the other first interface of the data acquisition module at the tail end of transmission is connected with the second interface through a cable.

The chest circumference and the length collectors are used for measuring the upper chest circumference and the lower chest circumference respectively, at the moment, one first interface can be assembled in each data acquisition module, two second interfaces in the control module correspond to the first interfaces one by one, and each first interface is connected to the corresponding second interface through a cable. After each data acquisition module acquires the NS magnetic pole change of the outer radial vertical surface of the magnetic ring through the Hall sensor, the acquired data are sent to the control module, the control module transmits the acquired data to the calculation end, and the calculation end respectively calculates the specific length of the upper bra and the lower bra.

If the control module is positioned in the pull line box body, the pull line measuring tools need two sets, namely an upper pull line measuring tool and a lower pull line measuring tool, the upper pull line measuring tool and the lower pull line measuring tool are arranged on the bra body in a vertically opposite mode, NS magnetic pole signal changes of the outer side diameter vertical surface of the magnetic ring are collected in each pull line measuring tool through a Hall sensor of the data collecting module, and the data are transmitted to the calculating end through the control module. And at the calculation end, calculating corresponding chest circumference dimensions according to the acquired NS magnetic pole information change and the length of the silk ribbon.

If the string measuring tool is not provided with a ribbon, the string box body is arranged on the bra body, for a string with two free ends, the two free ends are respectively and oppositely connected with two sides of the zipper, for a string with one free end, the free end of the string is connected with one side of the zipper, and the string box body is connected with the other side of the zipper.

The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the invention is all within the protection scope of the invention. The protection scope of the invention is subject to the claims.

Claims

1. A bra comprises a bra body mainly comprising cups, a lower groveling position, a back and shoulder straps, and is characterized in that the lower groveling position comprises a front middle groveling position, a lower groveling position and a front side lower groveling position which are sequentially connected, wherein the front middle lower groveling position and the front side lower groveling position are both fixed-length and inelastic fixed-shape groveling positions, the lower groveling position is an elastic deformation groveling position, and the front lower groveling position has transverse elasticity;

2. A brassiere according to claim 1, wherein said front, middle, and front side lower folds are of a stock yarn;

the cover body is an elastic structure consisting of two layers of elastic cover cloth.

3. A bra according to any one of claim 1, wherein a pull-wire gauge is provided on the bra body, the pull-wire gauge comprising:

the pull line box body is internally provided with an accommodating space;

4. A brassiere according to claim 1 or 2, further comprising:

5. The brassiere according to claim 4, wherein said data acquisition module comprises:

the first PCB is positioned in the stay wire box body;

6. A brassiere according to claim 5, wherein said control module comprises:

7. The brassiere according to claim 3, wherein said stay wire case body has a vertical stationary shaft disposed therein, a bottom end of said stationary shaft being fixedly attached to an inner wall of said stay wire case body, a top end of said stationary shaft being disposed between a top wall and a bottom wall of said stay wire case body;

8. A brassiere according to claim 3 or 7, wherein the upper end surface of said roller is formed with a receiving groove which opens upwardly and communicates with the axial hole of the roller, said coil spring being wound in the receiving groove in the form of a flat spiral spring and coaxially cooperating with the roller, the outer end of the coil spring being connected to the roller, and the inner end of the coil spring being connected to the fixed shaft.

9. The brassiere according to claim 8, wherein said rollers have upper end surfaces formed with upwardly protruding retaining flanges, said retaining flanges surrounding outer end portions of said rollers in a circumferential manner to form a receiving groove with an upwardly opening, said retaining flanges having threading holes and first engaging openings;

a second clamping interface is formed at the top end of the fixed shaft;

10. The brassiere according to claim 5, characterized by further comprising a ribbon or a ribbon and a stop collar, said ribbon being inelastic and corresponding one-to-one to the data acquisition module, the length of said ribbon being less than the length of the part to be measured;