CN220788940U - A health fabric containing Magnetitum - Google Patents

Abstract

The utility model discloses a magnet-containing health-care fabric, which belongs to the field of health-care textiles, and is woven by mutually perpendicular weft yarns and warp yarns, wherein the surface-inner layer-changing loom fabric comprises a surface-inner layer-changing junction layer and a surface-inner layer-changing double layer, the surface-inner layer-changing junction layer and the surface-inner layer-changing double layer are staggered to form a 'field' -shaped grid, the surface-inner layer-changing double layer forms a built-in cavity, and permanent magnets are arranged in the built-in cavity. The utility model discloses a health care fabric who contains magnetite forms built-in chamber through adopting the double-deck tissue of surface and interior trade layer to form firm spatial position, the fixed magnetite that fabric tissue tension can be better simultaneously makes the magnetite be difficult for shifting and upset, long-term performance reliable and stable, compares magnetic coating and hot melt adhesive magnetite concretion mode fabric, and the magnetite fabric of this application is ventilative to pass through moisture, and the travelling comfort is high.

Description

A health fabric containing Magnetitum

Technical Field

The application relates to the field of health-care textiles, in particular to a health-care textile containing magnetite.

Background

Combining magnetism and textile into magnetic textile is an important magnetic health-care textile. The magnetic field not only affects the current distribution in the human body, the movement of internal charges, the permeability of a membrane system, the magnetic moment orientation of biological macromolecules and the like, but also changes the physiological and biochemical processes of human tissue cells, and has the effects of easing pain, detumescence, promoting blood and lymph circulation and the like. The magnetic textile also has wide application in the fields of electronic textile, intelligent clothing, biological medicine, protective clothing and the like. In order to achieve better health care effect, the magnetic textile has higher requirements on the aspects of magnetic flux, magnetic field polarity, magnetic field distribution, magnetic field durability and the like. Therefore, making the textile magnetic becomes a key technical problem of magnetic spinning.

Currently, the main way to impart magnetic properties to textiles is to add magnetic particles, magnetic coatings of textiles, magnetite consolidation, etc. during the fiber manufacturing process. Patent 202010926382.6 discloses a braid having a medical function and a method for producing the same, in which magnetite is pulverized into nanoparticles, which are mixed with a polypropylene polymer, which is spun into a magnetic functional fiber, and then processed into a functional braid. Paper Production and characterization of magnetic textiles (https:// doi. Org/10.1080/00405000.2022.2150947) adds Fe3O4 particles to a printing paste and applies a magnetic coating to the surface of the fabric using printing, the flux being 25mT at a weight gain of 50%. The 201220352104.5 patent uses a hot melt bonding method to bond the magnetite to the dacron. The magnetic flux of the first two methods is far lower than 40-200mT required by the standard of health care textiles (T/CAS 115.3-2020), and the magnetic durability is poor and the polarity of the magnetic field is disturbed; the third consolidation method has the problems of low consolidation strength and durability of the magnet, displacement after the magnet falls off, and the like.

Disclosure of Invention

The purpose of the application is to overcome the problems in the prior art and provide a health-care fabric containing magnetite.

In order to achieve the above purpose, the present utility model adopts the following scheme:

the utility model provides a magnet-containing health-care fabric, which is woven by weft yarns and warp yarns which are mutually perpendicular to form an outer-inner layer-changing loom fabric, wherein the outer-inner layer-changing loom fabric comprises an outer-inner layer-changing junction layer and an outer-inner layer-changing double layer, the surface-inner layer-changing junction connection layer and the surface-inner layer-changing double layer are staggered to form a 'field' -shaped grid, the surface-inner layer-changing double layer forms a built-in cavity, and permanent magnets are arranged in the built-in cavity.

Further, the surface-inner layer exchange junction layer is connected with the inner layer junction point by the surface layer;

there is no junction between the two layers of the surface and inner layer, and the surface and inner layer junction and the surface and inner layer are square.

Further, the permanent magnet stone is square or round in shape;

when the shape of the permanent magnet is square, the size of the built-in cavity is the same as that of the permanent magnet;

when the permanent magnet is circular in shape, the size of the built-in cavity is equal to that of the permanent magnet Dan Waiqie.

Further, the warp yarn and the weft yarn are made of elastic materials, and the initial modulus is 0.1-0.5N/dtex.

Further, the total tightness of the surface-inner layer-changing loom fabric is 70-100%.

Further, the magnetic flux of the permanent magnet stone is 15mT-200mT.

Further, the permanent magnet stones are closely arranged or spaced on the health care fabric.

Further, the edges of the permanent magnet stones are provided with chamfers;

the thickness of the permanent magnet is not more than 1 compared with the length or the width: 5.

further, the same polarity of the permanent magnets arranged on the health-care fabric faces any one side of the health-care fabric.

Compared with the prior art, the utility model has the following advantages:

adopt the double-deck fabric structure of surface and interior trade layer, permanent magnetism stone evenly distributed is in the built-in chamber of fabric to form firm spatial position, the fixed magnetite that fabric tissue tension can be better simultaneously makes magnetite be difficult for shifting and upset, and long-term performance is reliable and stable, for magnetism coating fabric and hot melt adhesive magnetite concretion mode, the magnetite fabric of this application is ventilative to pass through moisture, and the travelling comfort is high.

Drawings

In order to more clearly illustrate the technical solutions of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a magnet-containing health care fabric according to an embodiment of the present application.

FIG. 2 is a schematic diagram of the structure A-A section schematic.

FIG. 3 is a schematic view of section B-B of FIG. 1.

Fig. 4 is a schematic structural diagram of an outer/inner layer exchange junction layer and an outer/inner layer exchange double layer according to an embodiment of the present application.

Fig. 5 is a schematic structural diagram of a permanent magnet according to an embodiment of the present application.

In the figure: 1. the surface and the inner layers are replaced and connected; 2. a double layer with an inner layer and an outer layer; 3. a permanent magnet; 4. a built-in cavity; 5. chamfering; 6. surface warp and surface weft tissue points; 7. the lining Jing Li weft tissue points; 8. junction tissue points;

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic may be included in at least one implementation of the utility model. In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "top", "bottom", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may include one or more of the feature, either explicitly or implicitly. Moreover, the terms "first," "second," and the like, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein.

Referring to the drawings of the specification, as shown in fig. 1-5, the health-care fabric containing magnetite is woven by mutually perpendicular weft yarns and warp yarns, and the woven fabric with the surface and the inner layer is formed by weaving the surface and the inner layer, and comprises a surface and the inner layer exchange joint layer 1 (namely a single-layer structure of the surface and the inner layer exchange joint) and a surface and inner layer exchange double-layer 2 in fig. 1, wherein the surface and the inner layer exchange joint layer 1 and the surface and the inner layer exchange double-layer 2 are staggered to form a grid shape of a 'field', the surface and the inner layer exchange double-layer 2 forms a built-in cavity 4 under the limitation of the surface and the inner layer exchange joint layer 1, and permanent magnet stones 3 can be stuffed in the built-in cavity.

According to the above purpose, the surface-inner layer exchange junction layer 1 is connected by the surface layer and the inner layer junction point, and there is no junction point between the two layers of the surface-inner layer exchange double layer 2, preferably, the surface-inner layer exchange junction layer 1 and the surface-inner layer exchange double layer 2 are both square.

Based on the above technical scheme, optionally, the permanent magnet stone 3 and the built-in cavity 4 are configured to be in transition fit, when the shape of the permanent magnet stone 3 is square, the shape and the size of the permanent magnet stone 3 are the same as those of the built-in cavity 4, or when the permanent magnet stone 3 is round, the permanent magnet stone 3 is circumscribed on the inner edge of the built-in cavity 4, so that the permanent magnet stone 3 is tightly wrapped by the surface-inner layer exchange double layer 2, and the magnet is not easy to shift and turn.

For the purpose of more stably fixing the permanent magnet 3, the warp yarns and the weft yarns can be made of elastic materials, so that the warp yarns and the weft yarns of the fabric have certain elasticity, and the spandex core-wrapped elastic yarns are preferably adopted, the warp yarns and the weft yarns are 8-inch cotton fiber-wrapped spandex yarns, and the initial modulus is 0.1-0.5N/dtex;

according to the above purpose, preferably, the total tightness of the surface-inner layer-changing loom fabric is 70% -100%, and the tension of the fabric structure adopting the scheme can better fix the magnet, so that the magnet is not easy to shift and turn.

In an alternative embodiment, the magnetic flux of the permanent magnet 3 is 15mT-200mT.

Optionally, the permanent magnet stones 3 can be closely arranged in the fabric (namely, permanent magnets 3 are arranged in all the built-in cavities 4) or are arranged at intervals (namely, one or more permanent magnets 3 are arranged in the built-in cavities 4 at intervals), so that the comprehensive or local health care effect of the fabric can be realized;

in some embodiments, as shown in fig. 5, the edges of the permanent magnet stone 3 are provided with chamfers 5, which are square and/or round, and square magnets are preferably adopted to play a better role in fixing, and in addition, optionally, the ratio of the longitudinal (thickness) lateral (length or width) dimension of the permanent magnet stone 3 is less than or equal to 1:5, namely the thickness of the permanent magnet is not more than 1 compared with the length or the width: 5.

specifically, as shown in fig. 4, the surface warp and the surface weft are all arranged at intervals, the surface and the surface tissues are all plain, and the junction tissue points 8 are uniformly distributed at the surface and the surface layer-changing junction layer 1 in fig. 1.

In this embodiment, the number of the warp and weft tissue circulation of the fabric is preferably 48 (24 on the surface and the inside), the warp and weft density is 240 pieces/10 cm, and the density of the double layer 2 with the surface and the inside replaced layer is 120 pieces/10 cm as shown in fig. 1;

for the same purpose, it is preferable to use a permanent magnet 3 having a magnetic flux of 80mT, a square shape, a side length of 10mm, a thickness of 1mm, and a chamfer radius of 0.5mm.

In the preferred embodiment, the permanent magnet stones 3 arranged on the health-care fabric face any one side of the health-care fabric, specifically, the polarities (south poles or north poles) of the permanent magnet stones 3 placed in the fabric are the same, preferably, the north poles of the permanent magnet stones 3 are arranged to face the front side of the fabric, and the south poles are arranged to face the back side of the fabric, so that the magnetism is the same, the magnetism is not offset and weakened, and the physiotherapy and health-care effects of the magnetite fabric can be exerted to the greatest extent.

The utility model has the advantages that:

(1) The magnet fabric has the advantages that the surface-inner layer-changing double-layer fabric structure is adopted, permanent magnet stones are uniformly distributed in the fabric built-in cavity, so that stable space positions are formed, meanwhile, the fabric tissue tension can better fix the magnets, the magnets are not easy to shift and overturn, the long-term use performance is stable and reliable, and compared with the magnetic coating fabric and a hot melt adhesive magnet consolidation mode, the magnet fabric has air permeability, moisture permeability and high comfort;

(2) The warp and weft yarns adopt an inner cavity formed by elastic materials to permanently and effectively wrap the magnet, and the permanent magnet is adopted, so that the magnetic field strength of the warp and weft yarns is higher than that of the magnetic particle blended functional fiber and the magnetic coated fabric, and the durability is good;

(3) The magnet is fixedly bonded in a mode of no adhesive, the environment is protected, no stimulation is caused, the magnet is safe to a human body, meanwhile, the magnet is fixedly bonded in a heating mode such as hot melting, and the magnetism of the magnet cannot be attenuated or vanished in the processing process.

The foregoing is merely a preferred embodiment of the present application, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present application, and these modifications and substitutions should also be considered as being within the scope of the present application.

Claims (9)

1. The health-care fabric containing magnetite is characterized in that the fabric is woven by weft yarns and warp yarns which are perpendicular to each other to form an outer-inner layer-changing loom fabric, the outer-inner layer-changing loom fabric comprises an outer-inner layer-changing junction layer and an outer-inner layer-changing double layer, the outer-inner layer-changing junction layer and the outer-inner layer-changing double layer are staggered to form a 'field' -shaped grid, the outer-inner layer-changing double layer forms a built-in cavity, and permanent magnetite is arranged in the built-in cavity.

2. The magnetite-containing health-care fabric according to claim 1, wherein the surface-inner layer-changing junction layer is connected by a surface layer junction point and an inner layer junction point;

the double-layer structure of the outer and inner layer-changing double layers has no junction point, and the outer and inner layer-changing junction layer and the outer and inner layer-changing double layers are square.

3. The magnetite-containing health-care textile according to claim 2, wherein the permanent magnet stones are square or round in shape;

when the shape of the permanent magnet is square, the size of the built-in cavity is the same as that of the permanent magnet;

when the shape of the permanent magnet is circular, the size of the built-in cavity is equal to that of the permanent magnet Dan Waiqie.

4. The magnetite-containing health-care fabric according to claim 1, wherein the warp yarns and the weft yarns are made of elastic materials, and the initial modulus is 0.1-0.5N/dtex.

5. The magnetite-containing health-care textile according to claim 1, wherein the total tightness of the outer and inner layer-changing loom fabric is 70-100%.

6. The magnet-containing health-care fabric according to claim 1, the magnetic flux of the permanent magnet stone is 15mT-200mT.

7. A magnetite-containing health care textile according to any one of claims 1 to 6, characterized in that the permanent magnets are arranged closely or at intervals on the health care textile.

8. The magnetite-containing health care textile according to claim 1, wherein the edges of the permanent magnet stones are provided with chamfers;

the thickness of the permanent magnet is not more than 1 compared with the length or the width: 5.

9. the magnetite-containing health care fabric according to claim 1, wherein the same polarity of the permanent magnets arranged on the health care fabric faces any one side of the health care fabric.