CN114000243B - Manufacturing method of skin moistening and itching relieving fabric - Google Patents

Manufacturing method of skin moistening and itching relieving fabric Download PDF

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Publication number
CN114000243B
CN114000243B CN202111399695.1A CN202111399695A CN114000243B CN 114000243 B CN114000243 B CN 114000243B CN 202111399695 A CN202111399695 A CN 202111399695A CN 114000243 B CN114000243 B CN 114000243B
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spheroid
cavity
fabric
ball
side wall
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CN114000243A (en
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陈义忠
周绚丽
张如全
吴英
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Yantai Mingyuan Creative Life Technology Co ltd
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Yantai Mingyuan Creative Life Technology Co ltd
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    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D1/00Woven fabrics designed to make specified articles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H15/00Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains
    • A61H15/02Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains adapted for simultaneous treatment with light, heat or drugs
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N2/00Magnetotherapy
    • A61N2/002Magnetotherapy in combination with another treatment
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/50Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
    • D03D15/56Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads elastic
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/60Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the warp or weft elements other than yarns or threads
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D3/00Woven fabrics characterised by their shape
    • D03D3/02Tubular fabrics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H15/00Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains
    • A61H2015/0007Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains with balls or rollers rotating about their own axis
    • A61H2015/0042Balls or spheres
    • A61H2015/005Balls or spheres multiple on the same axis
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/10Characteristics of apparatus not provided for in the preceding codes with further special therapeutic means, e.g. electrotherapy, magneto therapy or radiation therapy, chromo therapy, infrared or ultraviolet therapy

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Textile Engineering (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Rehabilitation Therapy (AREA)
  • Epidemiology (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Pain & Pain Management (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Massaging Devices (AREA)

Abstract

A manufacturing method of a skin-moistening and itching-relieving fabric comprises the steps of preparing a spheroid comprising an upper spheroid, an upper shaft body, a lower barrel and a lower spheroid, wherein the bottom end of the upper shaft body and a piston are located inside the lower barrel, the bottom surface of the piston is connected with the top of an elastic body, a coaxial liquid guide pipe is arranged inside the upper shaft body, the bottom end of the liquid guide pipe extends into an elastic cavity, the bottom of the elastic body extends into the lower ball cavity, a water-soluble film wraps the upper shaft body and the upper spheroid to obtain a sealing ball, a plurality of sealing ball tubular fabrics are plugged into a tube with balls, the tube with balls is used as weft to be woven, then the fabric is washed by water to obtain a washed fabric, and the warp and the coil are taken off to expose the upper spheroid and the lower spheroid to the upper side and the lower side of the washed fabric respectively, so that the skin-moistening and itching-relieving fabric is obtained. The design has the advantages of short action distance and good integral additional function effect, and can ensure the safety and cooperation of all parts in production and has an automatic reset function.

Description

Manufacturing method of skin moistening and itching relieving fabric
Technical Field
The invention relates to a functional mattress fabric, belongs to the technical field of textiles, and particularly relates to a manufacturing method of a skin-moistening and itching-relieving fabric.
Background
Good sleep is the premise and guarantee of acquiring healthy living state, and people spend at least about eight hours each day in bed, so that the mattress directly influences the health of people. The existing mattress has a plurality of additional functions, such as a massage function, a temperature regulation function and a magnetic therapy function, besides the traditional spring, latex and palm fiber.
Chinese patent with publication number CN209712289U and publication date of 2019, 12 and 3 discloses a magnetic point therapy magnetic health mattress, which comprises a mattress cover and a mattress core, wherein the mattress cover wraps the mattress core in full-three-dimensional manner; the cushion core includes the cushion core body, be equipped with a plurality of protruding balls of massage on the cushion core body, it is a plurality of the protruding ball evenly distributed of massage is on the cushion core body, corresponds a magnetism moxibustion stone of installation respectively in the protruding ball of massage, and on the magnetite distributes, combines human acupuncture point, with arranging of magnetite, can effectively massage to the acupuncture point to at a plurality of positions of human important, four adjacent circular magnetite that be heteropolar or homopolar are installed with the same mounting means in the four corners around the protruding ball of massage, form three-dimensional magnetic field. Although the design improves the health care effect on the human body by adding the magnet on the cushion core body, the cushion core body still has the following defects:
firstly, the magnet in the design is hidden in the massage convex ball, the massage convex ball is arranged on the cushion core body, and the buffer layer, the protective layer and the sleeve layer are sequentially arranged above the cushion core body, so that the distance between the magnet and a human body is larger, the acting distance is longer, and the additional functional effect is reduced;
secondly, the design can not be used for nursing human bodies, such as moistening skin and relieving itching, and the like, not only can reduce the comfort level of the human bodies, but also can weaken the magnetic therapy and massage effects.
The information disclosed in this background section is only for enhancement of understanding of the general background of the patent application and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Disclosure of Invention
The invention aims to overcome the defects and problems of long acting distance and weak additional function in the prior art, and provides a manufacturing method of a skin-moistening and itching-relieving fabric with short acting distance and strong additional function.
In order to achieve the above purpose, the technical solution of the invention is as follows: the manufacturing method of the skin-moistening and itching-relieving fabric comprises the following steps:
the first step is as follows: firstly, preparing a spheroid, wherein the spheroid comprises an upper spheroid, an upper shaft body, a lower spheroid and a lower spheroid, the top surface of the lower spheroid is connected with the bottom end of the lower spheroid, the top end of the lower spheroid is lower than the bottom surface of the upper spheroid, the bottom surface of the upper spheroid is connected with the top end of an upper shaft body, the bottom end of the upper shaft body is connected with the top end of a piston, the bottom end of the upper shaft body and the piston are both positioned in the lower barrel, the side wall of the piston slides up and down along the inner wall of the lower barrel, a ring cylinder cavity is clamped between the outer wall of the upper shaft body and the inner wall of the lower barrel, and the bottom surface of the piston is connected with the top of an elastic body; the side walls of the upper sphere and the lower sphere are spherical surfaces, an upper sphere cavity, a plurality of liquid outlet holes and an upper sphere opening are correspondingly arranged in the upper sphere, on the side wall and on the bottom surface respectively, and the liquid outlet holes and the upper sphere opening are communicated with the upper sphere cavity; a coaxial liquid guide pipe is arranged in the upper shaft body, a piston opening is formed in the middle of the piston, an elastic cavity is formed in the elastic body, a lower ball cavity is formed in the lower ball body, nursing liquid is arranged in the lower ball cavity, the top end of the liquid guide pipe penetrates through the upper ball opening and is communicated with the upper ball cavity, the bottom end of the liquid guide pipe penetrates through the piston opening and is communicated with the lower ball cavity, the bottom end of the liquid guide pipe extends into the elastic cavity, and the bottom of the elastic body extends into the lower ball cavity;
then wrapping the water-soluble film on the side wall of the upper shaft body and the outer part of the upper ball body together until the water-soluble film is filled in the ring column cavity to obtain the sealing ball; the water-soluble film is made of water-soluble fibers;
the second step: preparing a tubular fabric, wherein the tubular fabric is formed by spinning yarns, adjacent yarns are mutually jointed to form a coil, a tubular cavity is formed in the tubular fabric, a sealing ball is plugged into the tubular cavity to obtain a tube with a ball, the sealing ball is in embedded fit with the tubular cavity after being plugged, and the central axis of the sealing ball is perpendicular to the central axis of the tubular fabric; the number of the sealing balls is multiple, and the adjacent sealing balls are mutually separated;
the third step: firstly, weaving with wefts and warps to obtain an initial fabric, wherein at least one weft is a tube with balls, and the number of the tubes with balls is at least one; washing the initial fabric with water until the water-soluble film is removed, and recovering the sealed ball into a spheroid to obtain the washed fabric;
the fourth step: the method comprises the steps of firstly finding a part where a spheroid is located on washed fabric, then outwards pulling out warps positioned at the top and the bottom of the spheroid to leak the tubular fabric, then selecting coils adjacent to the top and the bottom of the spheroid on the side wall of the tubular fabric, outwards pulling out the coils through external force to obtain an expanded ring, then downwards sliding the expanded ring positioned above the upper spheroid along the side wall of the upper spheroid, upwards sliding the expanded ring positioned below the lower spheroid along the side wall of the lower spheroid until the two expanded rings slide to the side wall of the lower spheroid, and then cancelling the external force, wherein the upper spheroid and the lower spheroid are respectively exposed above and below the washed fabric, so that the skin-moistening and itching-relieving fabric is obtained.
The water-soluble fiber is any one of alginate fiber, carboxymethyl cellulose fiber and polyvinyl alcohol fiber.
The volume of the upper sphere is smaller than that of the lower sphere, and the volume of the upper sphere cavity is smaller than that of the lower sphere cavity.
The yarn used at the part of the tubular fabric close to the spheroid is high-elastic yarn.
The parts of the side wall of the tubular fabric, which are opposite to the top of the upper sphere and the bottom of the lower sphere, are respectively provided with an upper opening ring and a lower opening ring, and the upper opening ring and the lower opening ring belong to the components of the side wall of the tubular fabric;
the method is characterized in that coils respectively adjacent to the top and the bottom of the spheroidal body are selected on the side wall of the tubular fabric, and the coils are pulled outwards by external force to obtain an expanded ring: the upper opening ring and the lower opening ring are used as coils which are close to each other, and then the upper opening ring and the lower opening ring are pulled open outwards through external force to obtain an enlarged ring.
The inner wall of the lower barrel is provided with a plurality of non-return fixture blocks close to the top end of the inner wall, the inner ends of the non-return fixture blocks are connected with the inner wall of the lower barrel, and the outer ends of the non-return fixture blocks extend towards the direction close to the upper shaft body.
The elastic body is a spring, an elastic cavity is formed in the spring, a spring gap is formed in the side wall of the spring, the bottom of the elastic cavity is directly communicated with the lower ball cavity, and the side wall of the elastic cavity is communicated with the lower ball cavity through the spring gap.
The side wall of elastomer is seal structure, the elastomer is including narrow head end and the wide head end that from top to bottom sets gradually, the top of narrow head end is connected with the bottom surface of piston, and the bottom of narrow head end is connected with the top of wide head end, and the bottom downwardly extending of wide head end, and the width of elastomer is the gradual expansion trend along the direction of narrow head end to wide head end.
A plurality of penetrating side wall through holes are formed in the side wall of the elastic body, and two ends of each side wall through hole are respectively communicated with the lower ball cavity and the elastic cavity.
The top end of the narrow head end is connected with the bottom parallel and level of the fixed cylinder, the top of the fixed cylinder is connected with the bottom surface of the piston, the fixed cylinder is of a cylindrical structure, a coaxial fixed cavity is formed in the fixed cylinder, and the bottom of the fixed cavity is lower than the bottom of the liquid guide tube.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention relates to a method for manufacturing a skin-moistening and itching-relieving fabric, wherein an upper ball body and a lower ball body are respectively exposed above and below an initial fabric in the finally manufactured skin-moistening and itching-relieving fabric, when the skin-moistening and itching-relieving fabric is applied, once a human body presses on the upper ball body, the upper ball body drives an upper shaft body to move downwards together, the upper shaft body drives a piston to move downwards along the inner wall of a lower barrel body so as to extrude the inner space of a lower ball cavity, so that nursing liquid is extruded into a liquid guide pipe and flows into an upper ball cavity, and finally flows out from a liquid outlet hole so as to nurse the skin of the human body, such as skin moistening, itching relieving and the like. Therefore, the invention has the advantages of short action distance, strong additional function, mutual cooperation of the additional function and good integral additional function effect.
2. The invention relates to a manufacturing method of a skin moistening and itching relieving fabric, which comprises the following steps of firstly wrapping a water-soluble film outside a spheroid to obtain a sealing ball, then plugging the sealing ball into a tubular fabric to obtain a tube with a ball, then weaving the tube with the ball as a weft to obtain a primary fabric, then washing with water to remove the water-soluble film, thus obtaining a washed fabric, and then raking out an upper spheroid and a lower spheroid to obtain a final product, wherein the design has the advantages that: firstly, a fabric which is in direct contact with a human body to shorten the action distance can be manufactured; secondly, a single spheroid is clamped on the washed fabric through two coils, so that the spheroid has strong firmness, is not easy to fall off in use, avoids damaging the fabric, is clamped on the outer wall of the lower barrel body in a clamping manner, and does not hinder the subsequent relative movement of the upper shaft body and the lower barrel body; thirdly, the sealing ball is embedded in the ball carrying tube, the position of the sealing ball is relatively fixed, the sealing ball cannot change in the subsequent textile process, meanwhile, after the washed textile is obtained, the coil is taken off to expose the upper ball body and the lower ball body, and the position of the sealing ball cannot be changed, so that the position of the sealing ball can be reserved in advance by manufacturing the ball carrying tube, limiting the relative position between the sealing ball and the ball carrying tube, and selecting the position of the ball carrying tube as a weft, and further the sealing ball is manufactured according to the set exposed positions of the upper ball body and the lower ball body, so that the pertinence is improved, and the using effect is enhanced; finally, a water-soluble film is introduced to ensure the safety and stability of the spheroid in stuffing operation and spinning operation, the spheroid is not damaged, and the spheroid is easy to remove in subsequent water washing, so that the relative movement of the upper shaft body and the lower barrel body does not hinder the normal outflow of the care solution in the final use. Therefore, the invention not only can manufacture the additional functional fabric with shorter action distance, but also can ensure the safety and cooperation of all parts in production, is easy to operate and is beneficial to improving the production efficiency.
3. The invention relates to a manufacturing method of a skin-moistening and itching-relieving fabric, wherein the bottom surface of a piston is connected with the top of an elastic body, the bottom of the elastic body extends into a lower ball cavity, an elastic cavity communicated with a liquid guide pipe is formed in the elastic body, the bottom end of the liquid guide pipe extends into the elastic cavity, when the fabric is applied, nursing liquid in the lower ball cavity flows into the liquid guide pipe through the elastic cavity when the piston descends, so that the nursing liquid flows out, meanwhile, the elastic body is compressed, and then when a human body is separated from the upper ball body, the elastic body rebounds to reset the upper ball body for next use. Therefore, the invention has the automatic reset function and can be repeatedly used.
4. In the manufacturing method of the skin moistening and itching relieving fabric, the side wall of the elastic body is preferably in a sealing structure, the elastic body comprises a narrow head end and a wide head end which are sequentially arranged from top to bottom, wherein the top end of the narrow head end is connected with the bottom surface of the piston, the bottom end of the narrow head end is connected with the top end of the wide head end, the bottom end of the wide head end extends downwards, the width of the elastic body is gradually expanded along the direction from the narrow head end to the wide head end, when the downward piston drives the elastic body to move downwards together, the wide head end is contacted with the cavity wall of the lower ball cavity, and after the contact, the wide head end expands towards the periphery along with the further downward movement of the piston to form a horn face. Therefore, the nursing liquid suction device has high nursing liquid suction efficiency and is beneficial to improving the additional function of the nursing liquid suction device.
Drawings
FIG. 1 is a flow chart of the operation of the present invention.
Fig. 2 is a schematic perspective view of a spheroid according to the present invention.
Fig. 3 is a schematic perspective view of the sealing ball of the present invention.
Fig. 4 is a schematic perspective view of a tubular fabric according to the present invention.
Fig. 5 is a schematic perspective view of the bulb of the present invention.
Fig. 6 is a schematic view of the structure of fig. 5 after water washing.
Fig. 7 is a schematic view of the tubular fabric of fig. 6 after being cut.
Fig. 8 is a plan view of a bulb with an upper open ring and a lower open ring according to the present invention.
Figure 9 is a cross-sectional view of a spheroid body of the present invention.
Fig. 10 is a schematic view of the structure of the elastic body of the present invention when it is a spring.
Fig. 11 is a schematic structural view of the elastic body of the present invention including a narrow head end and a wide head end.
Fig. 12 is an operational view of the coil sliding onto the lower cylinder side periphery in the present invention.
Figure 13 is a schematic representation of the relative positions of the washed fabric and the spheroidal bodies of the invention.
In the figure: the fabric comprises an initial fabric 1, a washed fabric 11, a tubular fabric 2, a yarn 21, a coil 22, a tubular cavity 23, an expansion ring 24, an upper opening ring 26, a lower opening ring 27, a spheroid 3, a water-soluble film 30, a sealing ball 301, an upper spheroid 31, an upper spheroid 311, a liquid outlet hole 312, an upper spheroid 313, a lower spheroid 32, a lower spheroid 321, an upper shaft body 33, a lower cylinder body 34, a check block 341, a piston 35, a piston hole 351, a ring column cavity 36, a liquid guide pipe 37, a tube with a ball 4, weft 5, warp 6, an elastomer 7, an elastic cavity 71, a spring gap 72, a narrow head end 73, a wide head end 74, a side wall through hole 75, a fixed cylinder 76, a fixed cavity 761 and care solution 8.
Detailed Description
The invention is described in further detail below with reference to the figures and the detailed description of the invention.
Referring to fig. 1 to 13, a manufacturing method of a skin moistening and itching relieving fabric comprises the following steps:
the first step is as follows: firstly, preparing a spheroid 3, wherein the spheroid 3 comprises an upper spheroid 31, an upper shaft body 33, a lower cylinder body 34 and a lower spheroid 32, the top surface of the lower spheroid 32 is connected with the bottom end of the lower cylinder body 34, the top end of the lower cylinder body 34 is lower than the bottom surface of the upper spheroid 31, the bottom surface of the upper spheroid 31 is connected with the top end of the upper shaft body 33, the bottom end of the upper shaft body 33 is connected with the top of a piston 35, the bottom end of the upper shaft body 33 and the piston 35 are both positioned in the lower cylinder body 34, the side wall of the piston 35 slides up and down along the inner wall of the lower cylinder body 34, a ring column cavity 36 is clamped between the outer wall of the upper shaft body 33 and the inner wall of the lower cylinder body 34, and the bottom surface of the piston 35 is connected with the top of an elastic body 7; the side walls of the upper sphere 31 and the lower sphere 32 are spherical surfaces, the inner part, the side walls and the bottom surface of the upper sphere 31 are respectively and correspondingly provided with an upper sphere cavity 311, a plurality of liquid outlet holes 312 and an upper sphere opening 313, and the liquid outlet holes 312 and the upper sphere opening 313 are communicated with the upper sphere cavity 311; a coaxial liquid guide pipe 37 is arranged inside the upper shaft body 33, a piston port 351 is formed in the middle of the piston 35, an elastic cavity 71 is formed inside the elastic body 7, a lower ball cavity 321 is formed inside the lower ball body 32, care solution 8 is arranged in the lower ball cavity 321, the top end of the liquid guide pipe 37 penetrates through the upper ball port 313 and then is communicated with the upper ball cavity 311, the bottom end of the liquid guide pipe 37 penetrates through the piston port 351 and then is communicated with the lower ball cavity 321, the bottom end of the liquid guide pipe 37 extends into the elastic cavity 71, and the bottom of the elastic body 7 extends into the lower ball cavity 321;
then, the water-soluble film 30 is wrapped on the side wall of the upper shaft body 33 and the outer part of the upper ball body 31 together until the water-soluble film 30 is filled in the ring cylinder cavity 36, so as to obtain the sealing ball 301; the water-soluble film 30 is made of water-soluble fibers;
the second step: preparing a tubular fabric 2, wherein the tubular fabric 2 is woven by yarns 21, adjacent yarns 21 are mutually connected to form a coil 22, a tubular cavity 23 is formed in the tubular fabric 2, a sealing ball 301 is plugged into the tubular cavity 23 to obtain a tube 4 with a ball, after plugging, the sealing ball 301 is in embedded fit with the tubular cavity 23, and the central axis of the sealing ball 301 is perpendicular to the central axis of the tubular fabric 2; the number of the sealing balls 301 is multiple, and the adjacent sealing balls 301 are separated from each other;
the third step: firstly, weaving with weft 5 and warp 6 to obtain an initial fabric 1, wherein at least one weft 5 is a tube with balls 4, and the number of the tubes with balls 4 is at least one; washing the initial fabric 1 with water again until the water-soluble film 30 is removed, and recovering the sealing ball 301 into a spheroid 3 to obtain a washed fabric 11;
the fourth step: firstly, finding the position of the spheroid 3 on the washed fabric 11, then, pulling the warp 6 at the top and the bottom of the spheroid 3 outwards to leak the tubular fabric 2, then, selecting the coil 22 adjacent to the top and the bottom of the spheroid 3 on the side periphery of the tubular fabric 2, then, pulling the coil 22 outwards through external force to obtain an enlarged ring 24, then, sliding the enlarged ring 24 above the upper spheroid 31 downwards along the side periphery of the upper spheroid 31, sliding the enlarged ring 24 below the lower spheroid 32 upwards along the side periphery of the lower spheroid 32 until the two enlarged rings 24 slide to the side periphery of the lower spheroid 34, and then, canceling the external force, wherein at the moment, the upper spheroid 31 and the lower spheroid 32 are respectively exposed above and below the washed fabric 11, thereby obtaining the skin-moistening and itching-relieving fabric.
The water-soluble fiber is any one of alginate fiber, carboxymethyl cellulose fiber and polyvinyl alcohol fiber.
The volume of the upper sphere 31 is smaller than that of the lower sphere 32, and the volume of the upper sphere cavity 311 is smaller than that of the lower sphere cavity 321.
The yarn 21 used at the part of the tubular fabric 2 close to the spheroid 3 is high-elastic yarn.
The parts of the side wall of the tubular fabric 2, which are opposite to the top of the upper sphere 31 and the bottom of the lower sphere 32, are respectively provided with an upper opening ring 26 and a lower opening ring 27, and the upper opening ring 26 and the lower opening ring 27 belong to the components of the side wall of the tubular fabric 2;
the selection of the coil 22 adjacent to the top and the bottom of the spheroid 3 on the side circumference of the tubular fabric 2, and the outward opening of the coil 22 by external force to obtain the enlarged ring 24 means that: the upper opening ring 26 and the lower opening ring 27 are used as adjacent coils 22, and then the upper opening ring 26 and the lower opening ring 27 are pulled open outwards by external force to obtain an enlarged ring 24.
A plurality of check blocks 341 are arranged on the inner wall of the lower cylinder 34 near the top end thereof, the number of the check blocks 341 is multiple, the inner end of the check block 341 is connected with the inner wall of the lower cylinder 34, and the outer end of the check block 341 extends towards the direction close to the upper shaft body 33.
The elastic body 7 is a spring, an elastic cavity 71 is formed in the spring, a spring gap 72 is formed in the side wall of the spring, the bottom of the elastic cavity 71 is directly communicated with the lower ball cavity 321, and the side wall of the elastic cavity 71 is communicated with the lower ball cavity 321 through the spring gap 72.
The side wall of elastomer 7 is seal structure, elastomer 7 is including narrow head end 73 and the wide head end 74 that from top to bottom sets gradually, the top of narrow head end 73 is connected with the bottom surface of piston 35, and the bottom of narrow head end 73 is connected with the top of wide head end 74, and the bottom downwardly extending of wide head end 74, and the width of elastomer 7 is along the direction of narrow head end 73 to wide head end 74 and is the gradual expansion trend.
A plurality of penetrating side wall through holes 75 are formed in the side wall of the elastic body 7, and two ends of the side wall through holes 75 are respectively communicated with the lower ball cavity 321 and the elastic cavity 71.
The top end of the narrow head end 73 is connected with the bottom of the fixed cylinder 76 in a flush manner, the top of the fixed cylinder 76 is connected with the bottom surface of the piston 35, the fixed cylinder 76 is of a cylindrical structure, a coaxial fixed cavity 761 is formed in the fixed cylinder 76, and the bottom of the fixed cavity 761 is lower than the bottom end of the liquid guide tube 37.
The principle of the invention is illustrated as follows:
the upper sphere 31 and the lower sphere 32 in the present invention have similar structures, and the side walls thereof, i.e. the top of the upper sphere 31 and the bottom of the lower sphere 32 are spherical surfaces, while the bottom of the upper sphere 31 and the top of the lower sphere 32 opposite to the spherical surfaces are both flat surfaces.
According to the invention, the bottom end of the liquid guide pipe 37 penetrates through the piston port 351 and then is communicated with the lower ball cavity 321, and the bottom end of the liquid guide pipe 37 extends into the elastic cavity 71, so that the liquid guide pipe 37 extends downwards relative to the piston port 351, thereby being more beneficial to receiving nursing liquid and avoiding the mutual interference with the piston 35.
In the invention, the water-soluble film 30 is wrapped on the side wall of the upper shaft body 33 and the outer part of the upper ball body 31 together until the water-soluble film 30 fills the ring cylinder cavity 36, so as to obtain the sealing ball 301: the upper sphere 31 and the upper shaft body 33 are considered as a whole, the water-soluble film 30 is wrapped outside the whole, wherein, for the water-soluble film 30 wrapped on the side wall of the upper shaft body 33, the water-soluble film has a certain wrapping thickness, namely, the water-soluble film is fully filled in the ring column cavity 36, at this time, the water-soluble film 30 in the ring column cavity 36 has a tendency of expanding outwards, so that the upper shaft body 33 and the lower shaft body 34 are connected into a whole.
Example 1:
referring to fig. 1 to 13, a manufacturing method of a skin moistening and itching relieving fabric comprises the following steps:
the first step is as follows: firstly, preparing a spheroid 3, wherein the spheroid 3 comprises an upper spheroid 31, an upper shaft body 33, a lower cylinder body 34 and a lower spheroid 32, the top surface of the lower spheroid 32 is connected with the bottom end of the lower cylinder body 34, the top end of the lower cylinder body 34 is lower than the bottom surface of the upper spheroid 31, the bottom surface of the upper spheroid 31 is connected with the top end of the upper shaft body 33, the bottom end of the upper shaft body 33 is connected with the top of a piston 35, the bottom end of the upper shaft body 33 and the piston 35 are both positioned in the lower cylinder body 34, the side wall of the piston 35 slides up and down along the inner wall of the lower cylinder body 34, a ring column cavity 36 is clamped between the outer wall of the upper shaft body 33 and the inner wall of the lower cylinder body 34, and the bottom surface of the piston 35 is connected with the top of an elastic body 7; the side walls of the upper sphere 31 and the lower sphere 32 are spherical surfaces, the inner part, the side walls and the bottom surface of the upper sphere 31 are respectively and correspondingly provided with an upper sphere cavity 311, a plurality of liquid outlet holes 312 and an upper sphere opening 313, and the liquid outlet holes 312 and the upper sphere opening 313 are communicated with the upper sphere cavity 311; a coaxial liquid guide pipe 37 is arranged inside the upper shaft body 33, a piston port 351 is formed in the middle of the piston 35, an elastic cavity 71 is formed inside the elastic body 7, a lower ball cavity 321 is formed inside the lower ball body 32, care solution 8 is arranged in the lower ball cavity 321, the top end of the liquid guide pipe 37 penetrates through the upper ball port 313 and then is communicated with the upper ball cavity 311, the bottom end of the liquid guide pipe 37 penetrates through the piston port 351 and then is communicated with the lower ball cavity 321, the bottom end of the liquid guide pipe 37 extends into the elastic cavity 71, and the bottom of the elastic body 7 extends into the lower ball cavity 321;
then, the water-soluble film 30 is wrapped on the side wall of the upper shaft body 33 and the outer part of the upper ball body 31 together until the water-soluble film 30 is filled in the ring cylinder cavity 36, so as to obtain the sealing ball 301; the water-soluble film 30 is made of water-soluble fibers;
the second step is that: preparing a tubular fabric 2, wherein the tubular fabric 2 is woven by yarns 21, adjacent yarns 21 are mutually connected to form a coil 22, a tubular cavity 23 is formed in the tubular fabric 2, a sealing ball 301 is plugged into the tubular cavity 23 to obtain a tube 4 with a ball, after plugging, the sealing ball 301 is in embedded fit with the tubular cavity 23, and the central axis of the sealing ball 301 is perpendicular to the central axis of the tubular fabric 2; the number of the sealing balls 301 is multiple, and the adjacent sealing balls 301 are separated from each other;
the third step: firstly, weaving with weft 5 and warp 6 to obtain an initial fabric 1, wherein at least one weft 5 is a tube with balls 4, and the number of the tubes with balls 4 is at least one; washing the initial fabric 1 with water again until the water-soluble film 30 is removed, and recovering the sealing ball 301 into a spheroid 3 to obtain a washed fabric 11;
the fourth step: firstly, finding the position of the spheroid 3 on the washed fabric 11, then, pulling the warp 6 at the top and the bottom of the spheroid 3 outwards to leak the tubular fabric 2, then, selecting the coil 22 adjacent to the top and the bottom of the spheroid 3 on the side periphery of the tubular fabric 2, then, pulling the coil 22 outwards through external force to obtain an enlarged ring 24, then, sliding the enlarged ring 24 above the upper spheroid 31 downwards along the side periphery of the upper spheroid 31, sliding the enlarged ring 24 below the lower spheroid 32 upwards along the side periphery of the lower spheroid 32 until the two enlarged rings 24 slide to the side periphery of the lower spheroid 34, and then, canceling the external force, wherein at the moment, the upper spheroid 31 and the lower spheroid 32 are respectively exposed above and below the washed fabric 11, thereby obtaining the skin-moistening and itching-relieving fabric.
Example 2:
the basic contents are the same as example 1, except that:
referring to fig. 8, in construction: the parts of the side wall of the tubular fabric 2, which are opposite to the top of the upper sphere 31 and the bottom of the lower sphere 32, are respectively provided with an upper opening ring 26 and a lower opening ring 27, and the upper opening ring 26 and the lower opening ring 27 belong to the components of the side wall of the tubular fabric 2.
In the method: the selection of the coil 22 on the side circumference of the tubular fabric 2, which is respectively adjacent to the top and the bottom of the spheroid 3, and the outward opening of the coil 22 by external force to obtain the enlarged ring 24 means that: the upper opening ring 26 and the lower opening ring 27 are used as adjacent coils 22, and then the upper opening ring 26 and the lower opening ring 27 are pulled open outwards by external force to obtain an enlarged ring 24.
Example 3:
the basic contents are the same as example 1, except that:
a plurality of check blocks 341 are arranged on the inner wall of the lower cylinder 34 near the top end thereof, the number of the check blocks 341 is multiple, the inner end of the check block 341 is connected with the inner wall of the lower cylinder 34, and the outer end of the check block 341 extends towards the direction close to the upper shaft body 33.
During application, the check block 341 can limit the resetting of the piston 35 to avoid over-height, and can also avoid interference caused by foreign substances or external structures on the ascending and descending of the piston 35.
Example 4:
the basic contents are the same as example 1, except that:
as shown in fig. 10, the elastic body 7 is a spring, an elastic cavity 71 is formed inside the spring, a spring gap 72 is formed on a side wall of the spring, a bottom of the elastic cavity 71 is directly communicated with the lower ball cavity 321, and the side wall of the elastic cavity 71 is communicated with the lower ball cavity 321 through the spring gap 72.
Example 5:
the basic contents are the same as example 1, except that:
as shown in fig. 11, the side wall of the elastic body 7 is a sealing structure, the elastic body 7 includes a narrow head end 73 and a wide head end 74 which are sequentially arranged from top to bottom, the top end of the narrow head end 73 is connected with the bottom surface of the piston 35, the bottom end of the narrow head end 73 is connected with the top end of the wide head end 74, the bottom end of the wide head end 74 extends downward, and the width of the elastic body 7 gradually expands along the direction from the narrow head end 73 to the wide head end 74.
Preferably, a plurality of penetrating side wall through holes 75 are formed in the side wall of the elastic body 7, and two ends of the side wall through holes 75 are respectively communicated with the lower ball cavity 321 and the elastic cavity 71. During application, the side wall through hole 75 can adjust the pressure in the elastic cavity 71, and smooth compression and rebound of the elastic body 7 are ensured.
Example 6:
the basic contents are the same as those of the embodiment 5, except that:
the top end of the narrow head end 73 is connected with the bottom of the fixed cylinder 76 in a flush manner, the top of the fixed cylinder 76 is connected with the bottom surface of the piston 35, the fixed cylinder 76 is of a cylindrical structure, a coaxial fixed cavity 761 is formed in the fixed cylinder 76, and the bottom of the fixed cavity 761 is lower than the bottom end of the liquid guide tube 37. During application, the fixing cylinder 76 can ensure the firmness of connection between the piston 35 and the elastic body 7, and the elastic body 7 is prevented from falling off in the compression and rebound processes.
The above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited to the above embodiment, but equivalent modifications or changes made by those skilled in the art according to the present disclosure should be included in the scope of the present invention as set forth in the appended claims.

Claims (10)

1. A manufacturing method of a skin moistening and itching relieving fabric is characterized in that: the manufacturing method comprises the following steps:
the first step is as follows: firstly, a spheroid (3) is prepared, the spheroid (3) comprises an upper spheroid (31), an upper shaft body (33), a lower cylinder body (34) and a lower spheroid (32), the top surface of the lower spheroid (32) is connected with the bottom end of the lower cylinder body (34), the top end of the lower cylinder body (34) is lower than the bottom surface of the upper spheroid (31), the bottom surface of the upper spheroid (31) is connected with the top end of the upper shaft body (33), the bottom end of the upper shaft body (33) is connected with the top of a piston (35), the bottom end of the upper shaft body (33) and the piston (35) are both positioned in the lower cylinder body (34), the side wall of the piston (35) slides up and down along the inner wall of the lower cylinder body (34), a ring column cavity (36) is clamped between the outer wall of the upper shaft body (33) and the inner wall of the lower cylinder body (34), and the bottom surface of the piston (35) is connected with the top of an elastic body (7); the side walls of the upper sphere (31) and the lower sphere (32) are spherical surfaces, an upper sphere cavity (311), a plurality of liquid outlet holes (312) and an upper sphere opening (313) are correspondingly arranged on the inner part, the side walls and the bottom surface of the upper sphere (31), and the liquid outlet holes (312) and the upper sphere opening (313) are communicated with the upper sphere cavity (311); a coaxial liquid guide pipe (37) is arranged in the upper shaft body (33), a piston port (351) is formed in the middle of the piston (35), an elastic cavity (71) is formed in the elastic body (7), a lower ball cavity (321) is formed in the lower ball body (32), nursing liquid (8) is arranged in the lower ball cavity (321), the top end of the liquid guide pipe (37) penetrates through the upper ball port (313) and then is communicated with the upper ball cavity (311), the bottom end of the liquid guide pipe (37) penetrates through the piston port (351) and then is communicated with the lower ball cavity (321), the bottom end of the liquid guide pipe (37) extends into the elastic cavity (71), and the bottom of the elastic body (7) extends into the lower ball cavity (321);
then, the side wall of the upper shaft body (33) and the outer part of the upper ball body (31) are wrapped with the water-soluble film (30) until the water-soluble film (30) is filled in the annular column cavity (36) to obtain the sealing ball (301); the water-soluble film (30) is made of water-soluble fibers;
the second step is that: firstly, preparing a tubular fabric (2), wherein the tubular fabric (2) is formed by weaving yarns (21), adjacent yarns (21) are mutually connected to form a coil (22), a tubular cavity (23) is formed in the tubular fabric (2), then a sealing ball (301) is plugged into the tubular cavity (23) to obtain a tube (4) with a ball, after plugging, the sealing ball (301) is in embedded fit with the tubular cavity (23), and the central axis of the sealing ball (301) is perpendicular to the central axis of the tubular fabric (2); the number of the sealing balls (301) is multiple, and the adjacent sealing balls (301) are separated from each other;
the third step: firstly, weaving with wefts (5) and warps (6) to obtain an initial fabric (1), wherein at least one weft (5) is a tube with balls (4), and the number of the tubes with balls (4) is at least one; washing the initial fabric (1) with water until the water-soluble film (30) is removed, and recovering the sealing ball (301) into a spheroid (3) to obtain a washed fabric (11);
the fourth step: the method comprises the steps of firstly finding a part where a spheroid (3) is located on a washed fabric (11), then outwards opening warps (6) located at the top and the bottom of the spheroid (3) to leak out a tubular fabric (2), then selecting coils (22) adjacent to the top and the bottom of the spheroid (3) on the side wall of the tubular fabric (2), outwards opening the coils (22) through external force to obtain an enlarged circle (24), then downwards sliding the enlarged circle (24) located above an upper spheroid (31) along the side wall of the upper spheroid (31), and upwards sliding the enlarged circle (24) located below a lower spheroid (32) along the side wall of the lower spheroid (32) until the two enlarged circles (24) slide onto the side wall of a lower cylinder (34), and then cancelling the external force, wherein the upper spheroid (31) and the lower spheroid (32) are respectively exposed above and below the washed fabric (11), and accordingly the itching-relieving fabric is obtained.
2. The manufacturing method of the skin moistening and itching relieving fabric according to claim 1, characterized in that: the water-soluble fiber is any one of alginate fiber, carboxymethyl cellulose fiber and polyvinyl alcohol fiber.
3. The manufacturing method of the skin moistening and itching relieving fabric according to claim 1 or 2, characterized in that: the volume of the upper sphere (31) is smaller than that of the lower sphere (32), and the volume of the upper sphere cavity (311) is smaller than that of the lower sphere cavity (321).
4. The manufacturing method of the skin moistening and itching relieving fabric according to claim 1 or 2, characterized in that: the yarn (21) used at the part of the tubular fabric (2) close to the spheroid (3) is high-elastic yarn.
5. The manufacturing method of the skin-moistening and itching-relieving fabric according to claim 1 or 2, characterized in that: the parts of the side wall of the tubular fabric (2), which are opposite to the top of the upper sphere (31) and the bottom of the lower sphere (32), are respectively provided with an upper opening ring (26) and a lower opening ring (27), and the upper opening ring (26) and the lower opening ring (27) belong to the components of the side wall of the tubular fabric (2);
the method is characterized in that coils (22) which are respectively adjacent to the top and the bottom of the spheroid (3) are selected on the side wall of the tubular fabric (2), and then the coils (22) are outwards pulled open through external force to obtain an enlarged ring (24) is as follows: the upper opening ring (26) and the lower opening ring (27) are used as adjacent coils (22), and then the upper opening ring (26) and the lower opening ring (27) are pulled open outwards through external force to obtain an enlarged ring (24).
6. The manufacturing method of the skin moistening and itching relieving fabric according to claim 1 or 2, characterized in that: the inner wall of the lower barrel (34) is provided with a plurality of check blocks (341) near the top end, the inner ends of the check blocks (341) are connected with the inner wall of the lower barrel (34), and the outer ends of the check blocks (341) extend towards the direction close to the upper shaft body (33).
7. The manufacturing method of the skin-moistening and itching-relieving fabric according to claim 1 or 2, characterized in that: the elastic body (7) is a spring, an elastic cavity (71) is formed in the spring, a spring gap (72) is formed in the side wall of the spring, the bottom of the elastic cavity (71) is directly communicated with the lower ball cavity (321), and the side wall of the elastic cavity (71) is communicated with the lower ball cavity (321) through the spring gap (72).
8. The manufacturing method of the skin moistening and itching relieving fabric according to claim 1 or 2, characterized in that: the side wall of elastomer (7) is seal structure, elastomer (7) are including narrow head end (73) and wide head end (74) that from top to bottom set gradually, the top of narrow head end (73) is connected with the bottom surface of piston (35), and the bottom of narrow head end (73) is connected with the top of wide head end (74), and the bottom downwardly extending of wide head end (74), and the width of elastomer (7) is along the direction of narrow head end (73) to wide head end (74) and is the trend of gradually expanding.
9. The manufacturing method of the skin-moistening and itching-relieving fabric according to claim 8, characterized in that: a plurality of penetrating side wall through holes (75) are formed in the side wall of the elastic body (7), and two ends of each side wall through hole (75) are respectively communicated with the lower ball cavity (321) and the elastic cavity (71).
10. The manufacturing method of the skin moistening and itching relieving fabric according to claim 8, characterized in that: the top end of narrow head end (73) is connected with the bottom parallel and level of solid fixed cylinder (76), and the top of solid fixed cylinder (76) is connected with the bottom surface of piston (35), gu fixed cylinder (76) are the cylinder structure, coaxial fixed chamber (761) has been seted up to the inside of solid fixed cylinder (76), and the bottom of this fixed chamber (761) is higher than the bottom setting of catheter (37).
CN202111399695.1A 2021-11-24 2021-11-24 Manufacturing method of skin moistening and itching relieving fabric Active CN114000243B (en)

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Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017135617A1 (en) * 2016-02-02 2017-08-10 이상근 Fabric having gas sheet having plurality of independent gas cells, and method for manufacturing same
CN109466388A (en) * 2018-12-07 2019-03-15 盐城市明华精工科技有限公司 A kind of automobile accessories cushion
CN209756274U (en) * 2019-04-15 2019-12-10 绍兴柯桥尚意花型设计有限公司 printed fabric
CN212219484U (en) * 2019-09-26 2020-12-25 苏州宇都纺织有限公司 Chenille corduroy-imitated fabric
CN212815463U (en) * 2020-03-21 2021-03-30 福建星宏新材料科技有限公司 Folding hip seat cushion
CN213308642U (en) * 2020-09-01 2021-06-01 南通皓科新材料技术有限公司 Special cushion for baby
CN112549663A (en) * 2020-12-07 2021-03-26 张光元 Antibacterial flame-retardant composite fabric with self-cooling function
CN112779644B (en) * 2020-12-24 2022-06-07 陕西元丰纺织技术研究有限公司 Temperature-adjusting antibacterial mosquito-proof yarn and fabric and preparation method thereof
CN113208210B (en) * 2021-04-25 2022-11-04 扶沟县申祥服饰有限公司 Self-breathing type dehumidifying protective clothing

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