CN112126994B - Functional fiber, preparation method and wearing device - Google Patents

Functional fiber, preparation method and wearing device Download PDF

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CN112126994B
CN112126994B CN202010817750.3A CN202010817750A CN112126994B CN 112126994 B CN112126994 B CN 112126994B CN 202010817750 A CN202010817750 A CN 202010817750A CN 112126994 B CN112126994 B CN 112126994B
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fiber body
fiber
inner cavity
functional
transparent
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CN112126994A (en
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卢麒麟
柯惠珍
李永贵
卢琳娜
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Minjiang University
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Minjiang University
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    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
    • A44C5/0053—Flexible straps
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
    • D01F11/04—Chemical after-treatment of artificial filaments or the like during manufacture of synthetic polymers
    • D01F11/06—Chemical after-treatment of artificial filaments or the like during manufacture of synthetic polymers of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
    • D01F11/04—Chemical after-treatment of artificial filaments or the like during manufacture of synthetic polymers
    • D01F11/08—Chemical after-treatment of artificial filaments or the like during manufacture of synthetic polymers of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

本发明涉及可穿戴装置技术领域，具体涉及一种功能纤维、制备方法以及穿戴装置，所述功能纤维包括透明的纤维本体，所述纤维本体的截面为圆角三角形；所述纤维本体的外表面做抛光处理，所述纤维本体的外表面上设置有一层透明的憎水层；所述纤维本体内设置有沿长度方向开设的内腔，所述内腔的轴心与纤维本体的内切圆圆形重合；所述内腔内具有透明的流体，所述流体内混入有多片的反光片；本发明通过纤维本体模拟蚕丝的三角结构，使其具有类似蚕丝的结构光泽；憎水层能够减少人体汗液的腐蚀，能够避免吸收汗液；且纤维本体、内腔以及流体三者能够使得内部的反射光在内腔界面（第二界面）上再次反射，配合流体带动反光片的流动，进一步提升光泽度。

Figure 202010817750

The present invention relates to the technical field of wearable devices, in particular to a functional fiber, a preparation method and a wearing device. The functional fiber comprises a transparent fiber body, and the cross-section of the fiber body is a rounded triangle; For polishing treatment, a transparent hydrophobic layer is arranged on the outer surface of the fiber body; an inner cavity opened along the length direction is arranged in the fiber body, and the axis of the inner cavity is the inscribed circle of the fiber body. The circles overlap; there is a transparent fluid in the inner cavity, and multiple pieces of reflective sheets are mixed into the fluid; the present invention simulates the triangular structure of silk through the fiber body, so that it has a structural luster similar to silk; the hydrophobic layer can It can reduce the corrosion of human sweat and avoid the absorption of sweat; and the fiber body, the inner cavity and the fluid can make the internal reflected light reflect again on the cavity interface (second interface), and cooperate with the fluid to drive the flow of the reflective sheet to further improve Gloss.

Figure 202010817750

Description

Functional fiber, preparation method and wearing device
Technical Field
The invention relates to the technical field of wearable devices, in particular to a functional fiber, a preparation method and a wearing device.
Background
Along with the miniaturization of electronic products, more and more wearable electronic products walk into people's life, for example the most common intelligent watch, intelligent watch is used for taking notes real-time data such as exercise, sleep, part still have diet in daily life to with these data and cell-phone, dull and stereotyped synchronization, play the electron wearing device through data guide reasonable body-building, the wide application is worn, has better result of use.
The existing wearable electronic products are worn through a wearing piece, such as a watchband, but the traditional watchband is only a few.
Firstly, the plastic watchband with the lowest price has poor comfort, air impermeability and poor glossiness.
The second kind is then nylon or canvas watchband, and the advantage is also the low price, but compares in the plastic watchband, and nylon and canvas watchband's water absorption capacity is stronger, so nylon and canvas watchband are used for the table of wearing when the motion more, make things convenient for sweat-absorbing, but play the peculiar smell easily.
The third kind is the watchband of silicon rubber, because silicon rubber has very good physical properties, such as high and low temperature resistant, elasticity is good, so silicon rubber mainly is used for diving etc. to the preparation of watchband that waterproof function required than higher, but still has avoided airtight problem, and long wearing time, the skin easily plays the eczema.
The fourth is a steel-link watchband, which has the advantages of durability, difficult fracture, good glossiness, and obvious defect, namely, difficult maintenance and cleaning compared with other watchbands.
The last one is a leather watchband with wide application range and span, large price difference and various kinds, and the watch with the leather watchband is more comfortable to wear than the rest due to the characteristics of leather, but is difficult to maintain than the former four kinds of watchbands and is not durable.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: provided is a functional fiber which has good glossiness and can effectively prevent peculiar smell.
In order to solve the above technical problems, a first technical solution adopted by the present invention is:
a functional fiber comprises a transparent fiber body, wherein the cross section of the fiber body is in a shape of a rounded triangle;
polishing the outer surface of the fiber body, wherein a transparent hydrophobic layer is arranged on the outer surface of the fiber body;
an inner cavity which is arranged along the length direction is arranged in the fiber body, and the axis of the inner cavity is coincided with the inscribed circle of the fiber body; the inner cavity is internally provided with transparent fluid, and a plurality of reflecting sheets are mixed in the fluid.
In order to solve the above technical problem, the second technical solution adopted by the present invention is:
the preparation method of the functional fiber comprises
Processing the raw material into a fiber body with a round-corner triangle section and an inner cavity inside;
heating the fiber body to 60-65 ℃, and filling transparent fluid containing a reflective sheet into the inner cavity;
sealing the inner cavity after filling;
polishing the surface of the fiber body subjected to sealing treatment and cooling to 36-37 ℃;
and carrying out hydrophobic treatment on the surface of the polished fiber body to obtain the functional fiber.
In order to solve the above technical problems, the third technical solution adopted by the present invention is:
a wearing device comprises a wearing piece, wherein the wearing piece comprises a multi-layer body, and the body comprises a plurality of functional fibers;
the functional fibers are arranged in parallel and fixed with each other, gaps are formed among the functional fibers, and the bottom in the cross section of the fiber body faces the skin of a human body.
The invention has the beneficial effects that: the fiber body with the section being in the shape of a rounded triangle is characterized in that incident light is reflected at the interface (first interface) of the fiber body by simulating the triangular structure of silk, so that the fiber body has structural gloss similar to silk, the structural gloss is durable for a long time, and the light refracted by the triangle can be scattered, so that the attractiveness is improved; meanwhile, a hydrophobic layer is added after the surface polishing treatment, so that the corrosion of human sweat on the fiber body can be reduced, the service life is greatly prolonged, and meanwhile, the hydrophobic layer can prevent the fiber body from absorbing sweat and reduce or avoid the generation of peculiar smell; the arrangement of the fiber body, the inner cavity and the fluid can enable the internal reflected light to be reflected again on the inner cavity interface (second interface), so that the glossiness is further improved; meanwhile, the fluid drives the reflector to flow, so that the gloss can be improved, and the random change of the reflection effect is brought at the same time, and the visual effect is greatly improved similar to that of snowflakes in a crystal ball of a traditional toy; and the fluid can realize larger specific heat capacity, so that the temperature is lower, and the combination with the hydrophobic layer can reduce the probability of eczema.
The fiber body is heated to 60-65 ℃, and simultaneously the fluid containing the reflector is filled in the inner cavity, because the temperature of a human body is generally not more than 40 ℃ and the limit born by the human body is not more than 60 ℃, the thermal expansion volume of the fiber body is changed to the maximum under the condition that the temperature is the same as the condition of the highest use environment, and the transparent fluid containing the reflector is added at the moment, so that the phenomenon that the subsequent glossiness is influenced because bubbles are contained in the fluid due to overhigh temperature can be prevented.
Through many functional fiber parallel arrangement and reciprocal anchorage, the clearance has between the functional fiber, bottom in the fibre body cross-section is towards human skin one side, and when the human action took place, external wind extrudees through the clearance between two triangles, passes from the clearance after the extrusion for the air current temperature who passes reduces, makes things convenient for human heat dissipation because the rapid decrease of pressure.
Drawings
FIG. 1 is a cross-sectional view of a functional fiber according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of another functional fiber according to an embodiment of the present invention;
FIG. 3 is an arrangement diagram of a functional fiber according to an embodiment of the present invention;
description of reference numerals: 1. a fiber body; 2. a hydrophobic layer; 3. an inner cavity; 4. a first interface; 5. a second interface.
Detailed Description
In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following embodiments are described with reference to the accompanying drawings.
Referring to fig. 1 and 2, a functional fiber includes a transparent fiber body 1, wherein a cross section of the fiber body 1 is a rounded triangle;
polishing the outer surface of the fiber body 1, wherein a transparent hydrophobic layer 2 is arranged on the outer surface of the fiber body 1;
an inner cavity 3 formed in the length direction is formed in the fiber body 1, and the axis of the inner cavity 3 is coincided with the inscribed circle of the fiber body 1; the inner cavity 3 is internally provided with transparent fluid, and a plurality of reflecting sheets are mixed in the fluid.
As can be seen from the above description, the fiber body 1 with the rounded triangle cross section reflects incident light at the interface (the first interface 4) of the fiber body 1 by simulating the triangular structure of silk, so that the fiber body 1 has structural gloss similar to silk, the structural gloss is durable, and the light refracted by the triangle can be scattered, thereby improving the aesthetic property; meanwhile, the hydrophobic layer 2 is added after the surface polishing treatment, so that the corrosion of human sweat to the fiber body 1 can be reduced, the service life is greatly prolonged, and meanwhile, the hydrophobic layer can prevent the fiber body 1 from absorbing sweat and reduce or avoid the generation of peculiar smell; the arrangement of the fiber body 1, the inner cavity 3 and the fluid can enable the internal reflected light to be reflected again on the interface (the second interface 5) of the inner cavity 3, so that the glossiness is further improved; meanwhile, the fluid drives the reflector to flow, so that the gloss can be improved, and the random change of the reflection effect is brought at the same time, and the visual effect is greatly improved similar to that of snowflakes in a crystal ball of a traditional toy; and the fluid can realize larger specific heat capacity, so that the temperature is lower, and the combination with the hydrophobic layer 2 can reduce the probability of eczema.
Further, the section of the inner cavity 3 is regular triangle, circle or ellipse.
Furthermore, the reflecting sheets have the same charge, the inner wall of the inner cavity 3 is provided with a transparent insulating coating, and the fluid is insulating liquid.
As can be seen from the above description, the reflective sheets with the same charges repel each other through the same charges, so that the reflective sheets are uniformly distributed in the inner cavity 3, thereby avoiding concentration or precipitation and ensuring the reflective effect.
Further, the fluid is pure/distilled water.
As can be seen from the above description, by using pure water as the fluid, the pure water is non-conductive and has a large specific heat capacity, is inexpensive, and once the fiber body 1 is broken, the pure water is non-toxic and can be brought into direct contact with the skin, avoiding the occurrence of danger.
Further, the fiber body 1 is made of transparent nylon or transparent PVC.
Further, the diameter of the circumcircle of the inner cavity 3 is two-thirds to one-third of the diameter of the inscribed circle of the fiber body 1.
From the above description, it can be known that, by the circumscribed circle diameter of the inner cavity 3 being two-thirds to one-third of the inscribed circle diameter of the fiber body 1, the strength of the fiber body 1 can be ensured, and the problem of short service life caused by insufficient performance can be avoided.
A method for preparing the functional fiber comprises
Processing the raw material into a fiber body 1 with a round-corner triangle section and an inner cavity 3 inside;
heating the fiber body 1 to 60-65 ℃, and simultaneously filling transparent fluid containing a reflector into the inner cavity 3;
after the inner cavity 3 is filled with the liquid, the liquid is sealed;
polishing the surface of the fiber body 1 subjected to sealing treatment and cooling to 36-37 ℃;
and (3) carrying out hydrophobic treatment on the surface of the polished fiber body 1 to obtain the functional fiber.
From the above description, it can be known that by heating the fiber body 1 to 60-65 ℃, and simultaneously filling the fluid containing the reflective sheet into the inner cavity 3, since the temperature of the human body is generally not more than 40 ℃ and the limit of the human body is not more than 60 ℃, the thermal expansion volume of the fiber body 1 is changed to the maximum under the same condition as the highest using environment, and at this time, the transparent fluid containing the reflective sheet is added, so that the influence on the glossiness caused by the bubble contained in the fluid due to the overhigh temperature can be prevented; by cooling to 36-37 deg.C, which is the average temperature of the body surface, the hydrophobic layer is made at this temperature to accommodate the rate of thermal expansion that best matches the human body, reducing the likelihood of hydrophobic layer failure.
Further, the surface of the fiber body 1 is cleaned and wiped before the hydrophobic treatment.
As can be seen from the above description, by cleaning and wiping the surface of the fiber body 1 before water repellency, the subsequent water repellent effect can be ensured.
Furthermore, the amount of the water repellent used for the hydrophobic treatment is 20-25 ml per square meter, the hydrophobic treatment speed is 0.3-0.5 m per second, and the wiping times are 2-5 times; after the hydrophobic treatment is finished, the surface of the fiber body 1 is cleaned and wiped by using cleaning paper.
A wearing device comprising a wearing member comprising a multi-layered body including a plurality of the functional fiber of any one of claims 1 to 6;
the functional fibers are arranged in parallel and fixed with each other, gaps are formed among the functional fibers, and the bottom in the section of the fiber body 1 faces the skin of a human body.
According to the above description, through many functional fiber parallel arrangement and reciprocal anchorage, have the clearance between the functional fiber, bottom in the fibre body 1 cross-section is towards human skin one side, and when the human action takes place, external wind extrudees through the clearance between two triangles, passes from the clearance after the extrusion, because the rapid decline of pressure for the air current temperature that passes reduces, makes things convenient for human heat dissipation.
Example one
Referring to fig. 1, a functional fiber includes a transparent fiber body, the cross section of the fiber body is a rounded triangle;
polishing the outer surface of the fiber body, wherein a transparent hydrophobic layer is arranged on the outer surface of the fiber body;
an inner cavity which is arranged along the length direction is arranged in the fiber body, and the axis of the inner cavity is coincided with the inscribed circle of the fiber body; the inner cavity is internally provided with transparent fluid, and a plurality of reflecting sheets are mixed in the fluid.
The section of the inner cavity is in a regular triangle shape.
The reflecting sheets have the same charge, the inner wall of the inner cavity is provided with a transparent insulating coating, and the fluid is insulating liquid.
The fluid is pure water.
The fiber body is made of transparent nylon.
Example two
Referring to fig. 2, a functional fiber includes a transparent fiber body, the cross section of the fiber body is a rounded triangle;
polishing the outer surface of the fiber body, wherein a transparent hydrophobic layer is arranged on the outer surface of the fiber body;
an inner cavity which is arranged along the length direction is arranged in the fiber body, and the axis of the inner cavity is coincided with the inscribed circle of the fiber body; the inner cavity is internally provided with transparent fluid, and a plurality of reflecting sheets are mixed in the fluid.
The section of the inner cavity is circular.
The reflecting sheets have the same charge, the inner wall of the inner cavity is provided with a transparent insulating coating, and the fluid is insulating liquid.
The fluid is distilled water.
The fiber body is made of transparent PVC.
EXAMPLE III
A method of making the functional fiber of example one or example two, comprising
Processing the raw material into a fiber body with a round-corner triangle section and an inner cavity inside;
heating the fiber body to 62 ℃, and filling transparent fluid containing a reflector into the inner cavity;
sealing the inner cavity after filling;
polishing the surface of the fiber body subjected to sealing treatment and cooling to 36-37 ℃;
and cleaning and wiping the surface of the polished fiber body, and then performing hydrophobic treatment to obtain the functional fiber.
The amount of the water repellent used for the hydrophobic treatment is 22 milliliters per square meter, the hydrophobic treatment speed is 0.4 meter per second, and the wiping times are 3 times; and after the hydrophobic treatment is finished, cleaning and wiping the surface of the fiber body by using cleaning paper.
Example four
A wearable device comprising a wearable piece, the wearable piece comprising a multi-layered body comprising a plurality of functional fibers of embodiment one;
the functional fibers are arranged in parallel and fixed with each other, gaps are formed among the functional fibers, and the bottom in the cross section of the fiber body faces the skin of a human body.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.

Claims (10)

1.一种功能纤维，其特征在于，包括透明的纤维本体，所述纤维本体的截面为圆角三角形；1. a functional fiber, characterized in that, comprising a transparent fiber body, the cross-section of the fiber body is a rounded triangle; 所述纤维本体内设置有沿长度方向开设的内腔，所述内腔的轴心与纤维本体的内切圆圆形重合；将纤维本体加热至60-65℃，同时向内腔内注满透明的流体；注满后对内腔进行密封处理；所述流体内混入有多片的反光片；The fiber body is provided with an inner cavity opened along the length direction, and the axis of the inner cavity coincides with the inscribed circle of the fiber body; the fiber body is heated to 60-65 ° C, and the inner cavity is filled at the same time. Transparent fluid; the inner cavity is sealed after filling; a plurality of reflective sheets are mixed into the fluid; 将封闭处理后的纤维本体的表面进行做抛光处理并冷却至36-37℃，所述纤维本体的外表面上设置有一层透明的憎水层。The surface of the fiber body after the sealing treatment is polished and cooled to 36-37° C. A transparent hydrophobic layer is provided on the outer surface of the fiber body. 2.根据权利要求1所述的功能纤维，其特征在于，所述内腔的截面为正三角形、圆形或者椭圆形。2 . The functional fiber according to claim 1 , wherein the cross section of the inner cavity is an equilateral triangle, a circle or an ellipse. 3 . 3.根据权利要求1所述的功能纤维，其特征在于，所述反光片带有相同的电荷，所述内腔的内壁具有透明的绝缘镀层，所述流体为绝缘液体。3 . The functional fiber according to claim 1 , wherein the reflective sheet has the same electric charge, the inner wall of the inner cavity has a transparent insulating coating, and the fluid is an insulating liquid. 4 . 4.根据权利要求3所述的功能纤维，其特征在于，所述流体为纯水。4. The functional fiber according to claim 3, wherein the fluid is pure water. 5.根据权利要求1所述的功能纤维，其特征在于，所述纤维本体的材质为透明的尼龙或者透明的PVC。5 . The functional fiber according to claim 1 , wherein the material of the fiber body is transparent nylon or transparent PVC. 6 . 6.根据权利要求1所述的功能纤维，其特征在于，所述内腔的外接圆直径为纤维本体内接圆直径的三分之二至三分之一。6 . The functional fiber according to claim 1 , wherein the diameter of the circumscribed circle of the inner cavity is two-thirds to one-third of the diameter of the inscribed circle of the fiber body. 7 . 7.一种权利要求1-6任意一项所述的功能纤维的制备方法，其特征在于，包括7. a preparation method of the functional fiber described in any one of claim 1-6, is characterized in that, comprises 将原料加工为截面为圆角三角形且内部具有内腔的纤维本体；The raw material is processed into a fiber body with a rounded triangular cross-section and an inner cavity; 将纤维本体加热至60-65℃，同时向内腔内注满含有反光片的透明的流体；Heating the fiber body to 60-65°C and filling the inner cavity with a transparent fluid containing a reflective sheet; 注满后对内腔进行密封处理；Seal the inner cavity after filling; 将封闭处理后的纤维本体的表面进行打磨并冷却至36-37℃；The surface of the fiber body after the sealing treatment is polished and cooled to 36-37°C; 对打磨后的纤维本体表面进行憎水处理即获得功能纤维。Functional fibers are obtained by hydrophobic treatment on the surface of the polished fiber body. 8.根据权利要求7所述的功能纤维的加工方法，其特征在于，所述憎水处理前对纤维本体表面进行清洁擦拭。8 . The method for processing functional fibers according to claim 7 , wherein the surface of the fiber body is cleaned and wiped before the hydrophobic treatment. 9 . 9.根据权利要求7所述的功能纤维的加工方法，其特征在于，所述憎水处理采用的憎水剂的用量为每平方米20-25毫升，憎水处理的速度为每秒0.3-0.5米，擦拭次数2-5次；在憎水处理结束后，再使用清洁纸对纤维本体表面进行清洁擦拭。9. the processing method of functional fiber according to claim 7, is characterized in that, the consumption of the water repellent that described hydrophobic treatment adopts is 20-25 milliliters per square meter, and the speed of hydrophobic treatment is 0.3-25 milliliters per second 0.5 meters, wiping times 2-5 times; after the hydrophobic treatment, use cleaning paper to clean and wipe the surface of the fiber body. 10.一种穿戴装置，其特征在于，包括佩戴件，所述佩戴件包括多层的本体，所述本体包括多条的权利要求1-6任意一项所述的功能纤维；10. A wearing device, characterized in that it comprises a wearing piece, the wearing piece comprising a multilayer body, and the body comprises a plurality of functional fibers according to any one of claims 1-6; 多条所述功能纤维平行排列并相互固定，所述功能纤维之间具有间隙，所述纤维本体截面中的底部朝向人体肌肤一面。A plurality of the functional fibers are arranged in parallel and fixed to each other, there are gaps between the functional fibers, and the bottom of the cross-section of the fiber body faces the human skin side.
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