CN214246390U - Negative oxygen ion health care curtain fabric - Google Patents
Negative oxygen ion health care curtain fabric Download PDFInfo
- Publication number
- CN214246390U CN214246390U CN202022348501.2U CN202022348501U CN214246390U CN 214246390 U CN214246390 U CN 214246390U CN 202022348501 U CN202022348501 U CN 202022348501U CN 214246390 U CN214246390 U CN 214246390U
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- Prior art keywords
- cloth
- layer
- health care
- oxygen ion
- negative oxygen
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- Expired - Fee Related
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- 239000004744 fabric Substances 0.000 title claims abstract description 140
- 230000036541 health Effects 0.000 title claims abstract description 19
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 18
- 239000001301 oxygen Substances 0.000 title claims abstract description 18
- 239000010410 layer Substances 0.000 claims abstract description 72
- 239000000835 fiber Substances 0.000 claims abstract description 43
- 238000010438 heat treatment Methods 0.000 claims abstract description 37
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000011425 bamboo Substances 0.000 claims abstract description 13
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 11
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 11
- 241001330002 Bambuseae Species 0.000 claims abstract description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 11
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 9
- 239000012790 adhesive layer Substances 0.000 claims abstract description 7
- 239000003063 flame retardant Substances 0.000 claims abstract description 7
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000002775 capsule Substances 0.000 claims abstract description 5
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 238000001179 sorption measurement Methods 0.000 claims abstract description 5
- -1 oxygen ion Chemical class 0.000 claims description 17
- 229910021389 graphene Inorganic materials 0.000 claims description 16
- 239000004952 Polyamide Substances 0.000 claims description 12
- 150000001450 anions Chemical class 0.000 claims description 12
- 229920002647 polyamide Polymers 0.000 claims description 12
- 150000002500 ions Chemical class 0.000 claims description 11
- 239000002131 composite material Substances 0.000 claims description 10
- 230000000844 anti-bacterial effect Effects 0.000 claims description 8
- 239000011231 conductive filler Substances 0.000 claims description 6
- 238000009941 weaving Methods 0.000 claims description 5
- 229920000297 Rayon Polymers 0.000 claims description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 4
- 239000003610 charcoal Substances 0.000 claims description 4
- 229910002804 graphite Inorganic materials 0.000 claims description 4
- 239000010439 graphite Substances 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 4
- XMWRBQBLMFGWIX-UHFFFAOYSA-N C60 fullerene Chemical compound C12=C3C(C4=C56)=C7C8=C5C5=C9C%10=C6C6=C4C1=C1C4=C6C6=C%10C%10=C9C9=C%11C5=C8C5=C8C7=C3C3=C7C2=C1C1=C2C4=C6C4=C%10C6=C9C9=C%11C5=C5C8=C3C3=C7C1=C1C2=C4C6=C2C9=C5C3=C12 XMWRBQBLMFGWIX-UHFFFAOYSA-N 0.000 claims description 3
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 3
- 239000006229 carbon black Substances 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 3
- 239000002041 carbon nanotube Substances 0.000 claims description 3
- 229910003472 fullerene Inorganic materials 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 claims 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims 1
- 230000003385 bacteriostatic effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 239000003292 glue Substances 0.000 description 4
- 239000012943 hotmelt Substances 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 239000004831 Hot glue Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229920002748 Basalt fiber Polymers 0.000 description 1
- 240000006240 Linum usitatissimum Species 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- 229920004933 Terylene® Polymers 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000009982 effect on human Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000036449 good health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Images
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- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model discloses a negative oxygen ion health care curtain fabric, which comprises a base cloth for improving the strength of wall cloth, wherein heating cloth is adhered on the surface of the base cloth; the heating cloth is of a double-layer structure, specifically an outer cloth and an inner cloth, the outer cloth and the inner cloth are tightly connected through the left side and the right side, and the upper side and the lower side are detachably connected; the detachable connection mode is one of threaded connection, elastic rope connection, snap connection, magic tape connection and self-sealing connection; the outer cloth comprises a flame-retardant layer, a waterproof breathable layer and a thermal adhesive layer which are arranged from outside to inside; the inner cloth comprises a bacteriostatic layer and a bamboo fiber non-woven fabric layer which are arranged from outside to inside, accommodating holes are formed in the bamboo fiber non-woven fabric layer, and the accommodating holes are filled with adsorption carbon capsules; the internal surface of outer cloth and interior cloth is glued a plurality of transverse arrangement's heater strip, and is adjacent be provided with the heating plate between the heater strip. It can heat the room in the short time, and can dismantle, conveniently changes the heater strip, and the practicality is stronger.
Description
Technical Field
The utility model relates to a fabric, in particular to a negative oxygen ion health care curtain fabric.
Background
Fabric is the material used to make clothing. As one of the three elements of the garment, the fabric not only can explain the style and the characteristics of the garment, but also directly controls the expression effects of the color and the shape of the garment.
Along with the improvement of the living standard of residents, more and more attention is paid to the indoor furniture environment, for example: curtain fabrics, bedding fabrics, sofa fabrics and the like are more and more reasonable in consumption behaviors of the public from the past only paying attention to price and attractiveness to the current pursuit of functionality, health and environmental protection.
People generally need to use an air conditioner to adjust indoor temperature in a room in the living of houses, but the specific heat capacity of a wall body is large, when the indoor temperature is adjusted, most of heat is dissipated through the wall body, in order to avoid the dissipation of the temperature, the heat-insulation wall cloth with the publication number of CN201420146479.5 has the advantages that the wall cloth is insulated through arranging a fireproof heat-insulation material in the wall cloth, and therefore a certain heat-insulation effect is achieved.
However, the following disadvantages are liable to occur in the use process of the arrangement mode:
(1) the arrangement mode can only preserve heat of the wall body to a certain degree, the heating rate of the wall body is reduced, and the room can not reach the required temperature in a short time.
(2) The disassembly is troublesome, and the whole body needs to be disassembled when the heating wires inside the wall cloth are in trouble, so that the finishing is difficult, and the service life of the fabric is limited.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a negative oxygen ion health care (window) curtain surface fabric, it can heat the room in the short time, and can dismantle, and the convenience is changed the heater strip, and the practicality is stronger.
In order to solve the technical problem, the utility model provides a negative oxygen ion health care (window) curtain surface fabric, include: the base cloth is used for improving the strength of the curtain fabric, and the surface of the base cloth is adhered with heating cloth;
the heating cloth is of a double-layer structure, specifically an outer cloth and an inner cloth, the outer cloth and the inner cloth are tightly connected through the left side and the right side, and the upper side and the lower side are detachably connected; the detachable connection is one of threaded connection, elastic rope connection, snap connection, magic tape connection and self-sealing connection;
the outer cloth comprises a flame-retardant layer, a waterproof breathable layer and a thermal adhesive layer which are arranged from outside to inside;
the inner cloth comprises an antibacterial layer and a bamboo fiber non-woven fabric layer which are arranged from outside to inside, wherein accommodating holes are formed in the bamboo fiber non-woven fabric layer, carbon adsorption capsules are filled in the accommodating holes, the antibacterial layer is a net-shaped structure formed by alternately weaving nano silver fibers and linen fibers, an anion area is arranged in the antibacterial layer, and the anion area is formed by vertically and alternately weaving a plurality of graphene composite fibers;
the internal surface of outer cloth and interior cloth is glued a plurality of transverse arrangement's heater strip, and is adjacent be provided with the heating plate between the heater strip.
Preferably, the threaded connection comprises cylindrical end screws which are arranged at the upper end and the lower end of the outer cloth at equal intervals and bolts which are arranged at the upper end and the lower end of the inner cloth and are matched with the cylindrical end screws.
Preferably, the upper end and the lower end of the outer cloth and the inner cloth are provided with hard plates, and the cylindrical end screw and the bolt are arranged on the hard plates.
Preferably, the elastic rope connection comprises circular holes which are arranged on the upper end and the lower end of the outer cloth and the upper end and the lower end of the inner cloth, are symmetrical in pairs and are used for the elastic ropes to pass through in a staggered mode.
Preferably, the heating wires are two single heating wires which are obtained by adopting a spiral winding mode. Preferably, the single heating wire is a metal conductive wire or a fiber coated with a conductive filler.
Preferably, the conductive filler is one or more of carbon black, carbon nanotubes, graphite, graphene, fullerene and carbon fibers.
Preferably, the heating cloth is integrally connected with a timing and temperature control device for setting the action time and temperature.
Preferably, the thermal adhesive layer comprises a first polyamide fiber layer and a second polyamide fiber layer, wherein the first polyamide fiber layer and the second polyamide fiber layer are provided with grooves at equal intervals, and the grooves are filled with sound-absorbing sponge layers.
Preferably, the graphene composite fiber sequentially comprises a circular cavity, a viscose negative ion layer, a polyester negative ion layer, a bamboo charcoal negative ion layer and a graphene layer from inside to outside.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses can dismantle the connection between well outer cloth and interior cloth, be convenient for maintain the change to the heater strip between outer cloth and interior cloth, the practicality is stronger.
2. The utility model discloses in set up graphite alkene composite fiber, it can be continuous release anion, the anion that is produced by this fibre release has obvious effect to improving air quality, environment, especially has good health care effect to the human body.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural view of an outer cloth;
FIG. 3 is a schematic structural view of the inner cloth;
FIG. 4 is a schematic structural view of a heating wire;
fig. 5 is a schematic structural view of a graphene composite fiber;
fig. 6 is a schematic structural diagram of another embodiment of the present invention.
The fabric comprises, by weight, 1-base fabric, 2-outer fabric, 3-inner fabric, 4-elastic rope, 5-female buckle, 6-male buckle, 7-heating wire, 8-heating sheet, 20-flame-retardant layer, 21-waterproof breathable layer, 22-thermal adhesive layer, 30-antibacterial layer, 31-bamboo fiber non-woven fabric layer, 32-anion area, 33-graphene composite fiber, 40-round hole, 310-containing hole, 330-round cavity, 331-graphene layer, 332-bamboo charcoal anion layer, 333-terylene anion layer and 334-viscose anion layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person skilled in the art without any inventive work based on the embodiments of the present invention belong to the protection scope of the present invention.
Examples
Referring to fig. 1 to 6, the utility model discloses a negative oxygen ion health care curtain fabric, which comprises: the base cloth for improving the strength of the curtain fabric is characterized in that heating cloth is adhered to the surface of the base cloth 1. The base cloth 1 directly contacts the wall.
Preferably, the thickness of the base fabric is 2 to 3 cm.
Preferably, the base fabric 1 is a heat-insulating fabric for heat preservation and heat insulation, and reduces the probability of heat exchange between the heat generated by the heating fabric and the wall, thereby increasing the indoor heat.
Heating cloth
The heating cloth is of a double-layer structure, specifically an outer cloth 2 and an inner cloth 3, the outer cloth 2 and the inner cloth 3 are tightly connected through the left side and the right side, and the upper side and the lower side are detachably connected;
the detachable connection is one of threaded connection, elastic rope connection, snap fasteners, magic tape connection and self-sealing connection.
Preferably, the detachable connection mode is an elastic rope connection;
the elastic rope connection comprises circular holes 40 which are arranged at the upper end and the lower end of the outer cloth 2 and the upper end and the lower end of the inner cloth 3, are symmetrical in pairs and are used for the elastic ropes 4 to pass through in a staggered mode.
The outer cloth 2 and the inner cloth 3 are detachably connected through the elastic rope 4, and the operation is very convenient. In the use process, the outer cloth 2 and the inner cloth 3 are in a closed state through the elastic ropes 4, and when the heating wires between the outer cloth 2 and the inner cloth 3 need to be maintained and replaced, the elastic ropes 4 can be directly opened for maintenance and replacement.
Preferably, the detachable connection mode is a threaded connection mode, and the mode is not shown in the drawings, so that part of the structure can be obtained by the technical personnel in the field through the text description.
The threaded connection comprises cylindrical end screws which are arranged at the upper end and the lower end of the outer cloth 2 at equal intervals and bolts which are arranged at the upper end and the lower end of the inner cloth 3 and are matched with the cylindrical end screws. The outer cloth 2 and the inner cloth 3 are detachably connected to each other by bolts.
Hard plates are arranged at the upper end and the lower end of the outer cloth 2 and the inner cloth 3, and the cylindrical end screw and the bolt are arranged on the hard plates.
Preferably, the outer cloth 2 and the inner cloth 3 are made of soft material, and the cylindrical end screws and the bolts are easily provided on a hard plate, and the hard plate can make the connection between the outer cloth 2 and the inner cloth 3 more tight.
Preferably, the detachable connection is a snap connection.
As shown in fig. 6, the snap connection preferably includes a female snap 5 provided on the outer cloth 2 and a male snap provided on the inner cloth 3, and the outer cloth 2 and the inner cloth 3 are detachably connected by a snap.
Preferably, the detachable connection mode is a hook and loop fastener connection.
Preferably, the detachable connection mode is a self-sealing connection.
The outer cloth 2 comprises a waterproof flame-retardant layer 20, a breathable layer 21 and a hot glue layer 22 which are arranged from outside to inside.
The thermal adhesive layer 22 includes a first polyamide fiber layer and a second polyamide fiber layer, the first polyamide fiber layer and the second polyamide fiber layer are provided with grooves at equal intervals, and the grooves are filled with a sound-absorbing sponge layer.
The flame-retardant layer 20 is basalt fiber fireproof cloth which is an optimal fireproof material used as an inner lining of a fire-protection suit, a flame-retardant and heat-insulating fabric and a fireproof curtain. It has the advantages of non-inflammability, high temperature resistance, no toxic gas discharge, good heat insulation, no melting or dropping, high strength, no heat shrinkage and the like.
The waterproof breathable layer 21 is made of waterproof canvas which has the advantages of being waterproof, mildew-proof, wear-resistant, durable, cold-resistant and breathable.
The hot glue layer is an EVA hot melt glue layer, and the EVA hot melt glue layer is ironed by a steam iron by utilizing hot melt glue in the hot melt glue layer, so that the whole body has good fitting property, the surface is smooth, and the attractiveness is improved.
The inner cloth 3 comprises a bacteriostatic layer 30 and a bamboo fiber non-woven fabric layer 31 which are arranged from outside to inside, wherein a containing hole 310 is arranged in the bamboo fiber non-woven fabric layer 31, the containing hole 310 is filled with an adsorption carbon capsule, the bacteriostatic layer 30 is a net structure alternately woven by nano silver fibers and flax fibers, a negative ion area 32 is arranged in the bacteriostatic layer 30, and the negative ion area 32 is formed by vertically and alternately weaving a plurality of graphene composite fibers 33.
The carbon adsorption capsule is beneficial to improving the overall indoor purification function and is beneficial to the health of human bodies.
The nano silver fiber improves the overall antibacterial and antibacterial effects of the fabric, has the function of mite prevention, and is beneficial to prolonging the service life of the fabric.
The negative ion region 32 is used to generate continuous negative oxygen ions, thereby improving the overall indoor environment. The graphene composite fiber 33 sequentially comprises a circular cavity 330, a viscose anion layer 334, a polyester anion layer 333, a bamboo charcoal anion layer 332 and a graphene layer 331 from inside to outside.
The graphene composite fiber 33 can continuously release negative ions, and the negative ions released by the fiber have obvious effects on improving air quality and environment, and particularly have good health-care effect on human bodies.
The inner surfaces of the outer cloth 2 and the inner cloth 3 are adhered with a plurality of heater strips 7 which are transversely arranged, and heating sheets 8 are arranged between the adjacent heater strips 7.
The heating wire 7 is obtained by spirally winding two single heating wires. The single heating wire is
Metallic conductive filaments or fibers coated with conductive fillers. The conductive filler is one or more of carbon black, carbon nanotubes, graphite, graphene, fullerene and carbon fibers.
The spiral winding can improve the overall strength of the heating wire 7 and prolong the service life of the heating wire.
The heating cloth is integrally connected with a timing temperature control device for setting the action time and temperature. The timing temperature control device is used for adjusting the heating time and the heating temperature of the heating cloth so as to meet the requirements of users.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A negative oxygen ion health care curtain fabric is characterized by comprising: the base cloth is used for improving the strength of the curtain fabric, and the surface of the base cloth is adhered with heating cloth;
the heating cloth is of a double-layer structure, specifically an outer cloth and an inner cloth, the outer cloth and the inner cloth are tightly connected through the left side and the right side, and the upper side and the lower side are detachably connected; the detachable connection is one of threaded connection, elastic rope connection, snap connection, magic tape connection and self-sealing connection;
the outer cloth comprises a flame-retardant layer, a waterproof breathable layer and a thermal adhesive layer which are arranged from outside to inside;
the inner cloth comprises an antibacterial layer and a bamboo fiber non-woven fabric layer which are arranged from outside to inside, wherein accommodating holes are formed in the bamboo fiber non-woven fabric layer, carbon adsorption capsules are filled in the accommodating holes, the antibacterial layer is a net-shaped structure formed by alternately weaving nano silver fibers and linen fibers, an anion area is arranged in the antibacterial layer, and the anion area is formed by vertically and alternately weaving a plurality of graphene composite fibers;
the internal surface of outer cloth and interior cloth is glued a plurality of transverse arrangement's heater strip, and is adjacent be provided with the heating plate between the heater strip.
2. The negative oxygen ion health care curtain fabric as claimed in claim 1, wherein the threaded connection comprises cylindrical end screws which are arranged at the upper and lower ends of the outer cloth at equal intervals and bolts which are arranged at the upper and lower ends of the inner cloth and are matched with the cylindrical end screws.
3. The negative oxygen ion health care curtain fabric as claimed in claim 2, wherein the upper and lower ends of the outer cloth and the inner cloth are provided with hard plates, and the cylindrical end screw and the bolt are provided on the hard plates.
4. The negative oxygen ion health care curtain fabric as claimed in claim 1, wherein the elastic cord connection comprises circular holes for the elastic cords to cross through, which are arranged on the upper and lower ends of the outer cloth and the upper and lower ends of the inner cloth, in pairwise symmetry.
5. The negative oxygen ion health care curtain fabric as claimed in claim 1, wherein the heating wires are two single heating wires obtained by adopting a spiral winding mode.
6. The negative oxygen ion health care curtain fabric as claimed in claim 5, wherein the single heating wire is a metal conductive wire or a fiber coated with a conductive filler.
7. The negative oxygen ion health care curtain fabric of claim 6, wherein the conductive filler is one of carbon black, carbon nanotubes, graphite, graphene, fullerene and carbon fiber.
8. The negative oxygen ion health care curtain fabric of claim 1, wherein the heating cloth is integrally connected with a timing and temperature control device for setting the action time and temperature.
9. The negative oxygen ion health care curtain fabric as claimed in claim 1, wherein the thermal adhesive layer comprises a first polyamide fiber layer and a second polyamide fiber layer, the first polyamide fiber layer and the second polyamide fiber layer are provided with grooves at equal intervals, and the grooves are filled with sound absorption sponge layers.
10. The negative oxygen ion health care curtain fabric as claimed in claim 1, wherein the graphene composite fiber comprises a circular cavity, a viscose negative ion layer, a polyester negative ion layer, a bamboo charcoal negative ion layer and a graphene layer in sequence from inside to outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022348501.2U CN214246390U (en) | 2020-10-21 | 2020-10-21 | Negative oxygen ion health care curtain fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022348501.2U CN214246390U (en) | 2020-10-21 | 2020-10-21 | Negative oxygen ion health care curtain fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214246390U true CN214246390U (en) | 2021-09-21 |
Family
ID=77729884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022348501.2U Expired - Fee Related CN214246390U (en) | 2020-10-21 | 2020-10-21 | Negative oxygen ion health care curtain fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214246390U (en) |
-
2020
- 2020-10-21 CN CN202022348501.2U patent/CN214246390U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210921 |