CN215254086U

CN215254086U - Multifunctional environment-friendly wall cloth

Info

Publication number: CN215254086U
Application number: CN202121309966.5U
Authority: CN
Inventors: 孟羿臣
Original assignee: Zhejiang Fengdi Decoration Material Co ltd
Current assignee: Zhejiang Fengdi Decoration Material Co ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2021-12-21
Anticipated expiration: 2031-06-11

Abstract

The utility model provides a multi-functional environmental protection wall paper can purify harmful gas such as formaldehyde more effectively, also can remove the peculiar smell, release negative oxygen ion, can effectively improve the indoor air environment. Multi-functional environmental protection wall paper includes: the breathable cloth base layer is a non-woven fabric layer, or comprises a non-woven fabric layer and a jacquard layer arranged on the non-woven fabric layer; the activated carbon layer comprises a plurality of activated carbon unit layers, and the plurality of activated carbon unit layers are respectively coated on different positions of the breathable cloth base layer; and the negative oxygen ion layer is coated on the activated carbon layer.

Description

Multifunctional environment-friendly wall cloth

Technical Field

The utility model relates to a wall paper technical field especially relates to a multi-functional environmental protection wall paper.

Background

With the development of economy and technology, wall coverings are beginning to really walk into mass life. Wall cloth is also called wall cloth, and as the name suggests, the wall cloth is special 'cloth' which is pasted on a wall surface for decoration, and is a commonly used indoor wall surface decoration material.

Since the wall cloth is an interior decoration material, it is closely related to human health. However, the wall cloth needs to be adhered to the wall surface, and may have some harmful gases such as formaldehyde, and is generally decorated in a new house, and the furniture in the new house may release some harmful gases. However, there is still no wall cloth capable of improving an indoor air environment containing harmful gases.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multi-functional environmental protection wall paper can purify harmful gas such as formaldehyde effectively, also can remove the peculiar smell, release negative oxygen ion, can effectively improve the indoor air environment.

The utility model provides a multi-functional environmental protection wall paper, include: the breathable cloth base layer is a non-woven fabric layer, or comprises a non-woven fabric layer and a jacquard layer arranged on the non-woven fabric layer;

the activated carbon layer comprises a plurality of activated carbon unit layers, and the plurality of activated carbon unit layers are respectively coated on different positions of the breathable cloth base layer; and the negative oxygen ion layer is coated on the activated carbon layer.

According to the utility model discloses an embodiment, a plurality of active carbon unit layer is the dot matrix coating on ventilative cloth basic unit.

According to one embodiment of the present invention, the breathable fabric base layer has a plurality of pits distributed in a dot matrix; and each active carbon unit layer is respectively coated in each pit.

According to an embodiment of the present invention, the negative oxygen ion layer comprises a plurality of negative oxygen ion unit layers, and each negative oxygen ion unit layer is coated on the activated carbon unit layer in each pit, respectively.

According to an embodiment of the present invention, the activated carbon unit layer has a shape of a circle, a rectangle, a polygon or an irregular shape.

According to one embodiment of the utility model, the two side edges of the breathable cloth base layer are provided with flexible bulges; or, the edges of the two sides of the breathable cloth base layer are provided with grooves.

According to an embodiment of the present invention, the flexible protrusion or the groove is in the shape of a bar, and extends along the edge of the breathable fabric base layer.

According to an embodiment of the present invention, the flexible raised material comprises silicone.

According to the utility model discloses an embodiment, flexible arch or recess are established the first surface of ventilative cloth basic unit, the first surface does ventilative cloth basic unit faces the surface on activated carbon layer.

According to an embodiment of the utility model, the utility model also comprises a wall surface bonding layer and a release paper layer; the wall surface bonding layer is arranged on the second surface of the breathable cloth base layer, and the second surface is the surface of the breathable cloth base layer, which is back to the activated carbon layer; the release paper layer is arranged on the surface of the wall surface bonding layer, which is back to the breathable cloth base layer.

The utility model discloses following beneficial effect has:

in the embodiment of the present invention, the non-woven fabric layer is used as the base of the wall cloth, the air permeability and the good attraction effect of the wall cloth can be ensured, and the jacquard layer can be set on the non-woven fabric layer, so as to ensure the aesthetic property of the wall cloth, i.e., the non-woven fabric layer can be used as the air permeable cloth base layer or the non-woven fabric layer and the jacquard layer can be used as the air permeable cloth base layer, in addition, the activated carbon layer is also set on the air permeable cloth base layer, the activated carbon layer comprises a plurality of activated carbon unit layers dispersedly coated on the air permeable cloth base layer, and the activated carbon unit layer contains activated carbon, so as to better purify the harmful gas such as formaldehyde, and the dispersive coating can make the purification effect better, and avoid affecting the aesthetic property of the wall cloth, and the negative oxygen ion layer is also set on the activated carbon layer, so as to perform the functions of deodorization, sterilization, air purification, that is, the above-mentioned wall cloth function is diversified, not only air permeability is realized, but also the harmful gas can be purified by the activated carbon layer, The negative oxygen ion layer is used for removing peculiar smell and releasing negative oxygen ions, and compared with the existing wall cloth, the wall cloth is more beneficial to human health and more environment-friendly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, 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 inventive exercise.

Fig. 1 is a schematic cross-sectional view of a multifunctional environmental protection wall cloth according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of a multifunctional environmental protection wall cloth according to another embodiment of the present invention;

fig. 3 is a front structural block diagram of the multifunctional environmental protection wall cloth according to an embodiment of the present invention;

fig. 4 is a schematic sectional view of a multifunctional environmental protection wall cloth according to another embodiment of the present invention;

fig. 5 is a front structural block diagram of a multifunctional environmental protection wall cloth according to another embodiment of the present invention;

fig. 6 is a schematic sectional view of a multifunctional environmental protection wall cloth according to another embodiment of the present invention.

Description of reference numerals:

a breathable fabric base layer 100; a non-woven fabric layer 101; a jacquard layer 102; a first flexible protrusion 103; a second flexible protrusion 104; an activated carbon unit layer 201; a negative oxygen ion unit layer 301; a wall surface adhesive layer 400; a release paper layer 500.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The terms "first," "second," "third," "fourth," and the like in the description and in the claims, as well as in the drawings, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The utility model provides a multi-functional environmental protection wall paper, refer to fig. 1 and fig. 2, multi-functional environmental protection wall paper can include: a breathable fabric base layer 100, an activated carbon layer and an oxygen anion layer. In one example, the multifunctional environmental-friendly wall cloth sequentially comprises a breathable cloth base layer 100, an activated carbon layer and a negative oxygen ion layer from the back to the front, wherein the back of the wall cloth can refer to the surface facing the wall surface when being decorated on the wall surface, and the front of the wall cloth can refer to the surface facing the wall surface in the north direction when being decorated on the wall surface, namely the surface finally presented to a user. It is understood that the multifunctional environmental protection wall cloth of the embodiment of the present invention may also include other layer structures, and the above examples are not intended to be limiting.

The activated carbon layer may include a plurality of activated carbon unit layers 201 (the number of the activated carbon unit layers 201 is not limited, and may specifically depend on the area of the wall cloth, the visual effect, the amount of harmful gas in the indoor environment, and the like), and the plurality of activated carbon unit layers 201 are respectively coated on different positions of the breathable cloth base layer 100. The activated carbon layer may be activated carbon powder coated and adhered to the air-permeable cloth base layer 100 by an adhesive, and the specific coating manner is not limited as long as the activated carbon powder can be attached to the air-permeable cloth base layer 100.

The active carbon can be used for purifying harmful gas such as formaldehyde, the utility model discloses set up the active carbon layer on the wall paper, can reduce the wall paper peculiar smell, can be used for purifying harmful gas such as formaldehyde in the indoor environment simultaneously. The activated carbon layer falls into a plurality of unit layers to the dispersion coating is in ventilative cloth basic unit 100's different positions, and rather than sheltering from ventilative cloth basic unit 100's surface entirely, can prevent that black activated carbon layer from sheltering from ventilative cloth basic unit 100's base colour or decorative pattern entirely, influences the visual effect of wall paper, also can avoid the activated carbon layer to concentrate on an area of wall paper simultaneously, relatively speaking, under the condition that the dispersion was arranged, it is better to harmful gas's purifying effect.

Preferably, the activated carbon used in the activated carbon layer may be activated carbon capable of decomposing formaldehyde, such as some catalyst activated carbon, which can decompose formaldehyde based on adsorbing formaldehyde.

The negative oxygen ion layer is coated on the activated carbon layer. For example, the negative oxygen ion layer may include a plurality of negative oxygen ion unit layers 301, and each negative oxygen ion unit layer 301 may be coated on each activated carbon unit layer 201, covering the activated carbon unit layer 201. Thus, the negative oxygen ion unit layers 301 are also coated in a dispersed manner, so that the cost can be reduced on the basis of ensuring the negative oxygen ion release effect. The negative oxygen ion layer can be formed by coating nanometer negative oxygen ion powder on the activated carbon layer through an adhesive, and the specific coating mode is not limited as long as the nanometer negative oxygen ion powder can be attached to the breathable fabric base layer 100.

The negative oxygen ions have the functions of deodorization, sterilization, air purification and the like, can remove the peculiar smell of the wall cloth, and can release the negative oxygen ions beneficial to the human body, so that the wall cloth is more ecological and environment-friendly and is more beneficial to the health of the human body.

Referring to fig. 1, in one embodiment, the breathable fabric substrate 100 may be a nonwoven fabric layer 101, although the nonwoven fabric layer 101 may be a multilayer or a single layer, and is not limited in particular, and the thickness of the nonwoven fabric layer 101 may be determined according to the needs, and is not limited in particular. Correspondingly, multi-functional environmental protection wall paper can include: non-woven fabrics layer 101, activated carbon layer and negative oxygen ion layer.

Referring to fig. 2, in another embodiment, the air-permeable fabric substrate 100 includes a nonwoven fabric layer 101 and a jacquard layer 102 disposed on the nonwoven fabric layer 101, and the number and thickness of the nonwoven fabric layer 101 and the jacquard layer 102 are not limited. Correspondingly, multi-functional environmental protection wall paper can include: non-woven fabrics layer 101, jacquard weave layer 102, activated carbon layer and negative oxygen ion layer.

The jacquard layer 102 may be a woven fabric with a warp and weft interlaced concave-convex pattern, and may be formed on the non-woven fabric layer 101, for example, on the non-woven fabric layer 101 in an embroidery manner, and the specific pattern form is not limited. The jacquard layer 102 of the present embodiment may be a high precision jacquard layer 102.

The multifunctional environmental protection wall cloth shown in fig. 2 and fig. 1 only has a difference in the breathable cloth base layer 100, that is, the breathable cloth base layer 100 in fig. 2 has an additional jacquard layer 102, and other parts that are the same are not described herein again.

In the embodiment of the present invention, the non-woven fabric layer 101 is used as the base of the wall cloth, so as to ensure the air permeability and the good suction effect of the wall cloth, and the jacquard layer 102 can be disposed on the non-woven fabric layer 101, so as to ensure the aesthetic property of the wall cloth, i.e., the non-woven fabric layer 101 can be used as the air permeable fabric base layer 100 alone or the non-woven fabric layer 101 plus the jacquard layer 102 can be used as the air permeable fabric base layer 100, in addition, the air permeable fabric base layer 100 is further provided with the activated carbon layer, which comprises a plurality of activated carbon unit layers 201 dispersedly coated on the air permeable fabric base layer 100 and contains activated carbon, so as to purify the harmful gases such as formaldehyde, and the dispersedly coated layer can make the purification effect better and avoid affecting the aesthetic property of the wall cloth, and the activated carbon layer is further provided with the negative oxygen ion layer, so as to perform the functions of deodorization, sterilization, air purification, that is, the above-mentioned functions of the wall cloth are diversified, the wall cloth is breathable, can purify harmful gas by using the activated carbon layer, remove peculiar smell by using the negative oxygen ion layer and release negative oxygen ions, and is more beneficial to human health and more environment-friendly compared with the existing wall cloth.

In the following, the description is continued on the basis of the multifunctional environmental protection wall cloth shown in fig. 1, but not by way of limitation.

In one embodiment, referring to fig. 3, the plurality of activated carbon unit layers 201 are coated on the air-permeable cloth substrate 100 in a dot matrix (fig. 3 only shows the oxygen anion unit layer 301 on the surface layer and the inner activated carbon unit layer 201 is not shown because the oxygen anion unit layer 301 covers the activated carbon unit layer 201). It should be understood that the dot matrix herein refers to being arranged in rows and columns, that is, a plurality of activated carbon unit layers 201 are arranged in rows and columns, and the number of the rows and columns is not limited, and depends on the size of the wall cloth and the requirement of the amount of activated carbon.

Optionally, the shape of the activated carbon unit layer 201 may be circular, rectangular, polygonal or irregular, and thus may also function as a decoration layer, and of course, the specific shape is not limited. The negative oxygen ion cell layer 301 may have the same shape as the activated carbon cell layer 201 and may be coated using the same mold. The shape of the negative oxygen ion unit layer 301 shown in fig. 3 is circular, and is not particularly limited.

In one embodiment, referring to fig. 4, the breathable fabric substrate layer 100 has a plurality of pits (not labeled) distributed in a matrix; each activated carbon unit layer 201 is coated in each pit. Alternatively, the pits on the breathable fabric base layer 100 may be formed by pressing with a mold, and the specific manner is not limited. The shape of the pit may be circular, rectangular, polygonal, irregular, etc., and is not particularly limited.

In this embodiment, each activated carbon unit layer 201 is coated in each pit, so that the coating amount of the activated carbon can be increased within a limited range, the activated carbon can be attached to the breathable fabric base layer 100 more favorably, and the pits distributed in a dot matrix manner can also play a decorative role.

Optionally, with continued reference to fig. 4, the negative oxygen ion layer comprises a plurality of negative oxygen ion unit layers 301, and each negative oxygen ion unit layer 301 is coated on the activated carbon unit layer 201 in each pit. Similarly, the pits can increase the coating amount of the negative oxygen ions within a limited range. Of course, the thicknesses of the activated carbon unit layer 201, the negative oxygen ion unit layer 301, and the patterned layer 102 shown in fig. 4 are exemplary and not intended to be limiting.

In one embodiment, the two side edges of the breathable fabric base layer 100 are provided with flexible protrusions; or, grooves are formed on the two side edges of the breathable cloth base layer 100. Optionally, the flexible protrusions or the grooves are strip-shaped and extend along the edge of the breathable fabric base layer 100.

The wall cloth is very soft and easy to wrinkle when being attached to the wall surface, in the embodiment, the flexible protrusions or the grooves are arranged on the two side edges of the breathable cloth base layer 100, and when being attached to the wall cloth, the wall cloth can be flattened by means of the flexible protrusions or the grooves on the two sides of the wall cloth, so that the wall cloth can be smoothly attached to the wall surface. In other words, the flexible protrusions or grooves are formed on the two side edges of the breathable fabric base layer 100, so that the wall cloth can be adhered in an auxiliary manner, the possibility of wrinkles generated after the wall cloth is adhered is reduced, and the wall cloth can be supported conveniently during the adhesion of the wall cloth. The flexible projections or recesses may also serve a decorative function.

Optionally, the material of the flexible protrusion includes silicone, that is, the flexible protrusion may be made of silicone. Of course, the material of the flexible protrusion is not limited to this, and may be other materials, such as rubber.

Optionally, the flexible protrusions or grooves are formed on a first surface of the breathable fabric base layer 100, and the first surface is a surface of the breathable fabric base layer 100 facing the activated carbon layer. The flexible protrusions or grooves are disposed on the first surface of the breathable fabric base layer 100, so that the flexible protrusions or grooves can be abutted by hands or tools, and gaps can be prevented from being generated due to the flexible protrusions or grooves when the back surface of the wall cloth is adhered to a wall.

As shown in fig. 5, one side edge of the air permeable cloth substrate 100 is provided with a first flexible protrusion 103103, the other side edge is provided with a second flexible protrusion 104104, when the wall cloth is attached to the wall surface, two hands can respectively abut against the first flexible protrusion 103103 and the second flexible protrusion 104104, the wall cloth is unfolded and slowly paved on the wall surface, the two hands are moved along the extending direction of the first flexible protrusion 103103 and the second flexible protrusion 104104 while the edge of the wall cloth is attached, the rest part of the wall cloth is continuously unfolded and paved, and the anti-wrinkle attachment in the whole process is facilitated.

In one embodiment, referring to fig. 6, the multifunctional environmental wall cloth may further include a wall surface adhesive layer 400 and a release paper layer 500. The wall surface bonding layer 400 is arranged on a second surface of the breathable cloth base layer 100, and the second surface is the surface of the breathable cloth base layer 100, which is back to the activated carbon layer; the release paper layer 500 is disposed on the surface of the wall surface adhesive layer 400 facing away from the breathable fabric base layer 100.

In other words, the wall surface adhesive layer 400 and the release paper layer 500 are provided on the back surface of the wall cloth. From type paper can be antiseized, when needs paste wall paper on the wall, can tear from type paper, paste wall paper to the wall through wall adhesive linkage 400 and go. Adopt wall adhesive linkage 400 and leave type paper layer 500, can be so that the wall paper is more convenient for paste, need not coat the bonding agent on the wall again for example base film or sticky rice glue etc. only need tear from type paper alright paste, promoted the convenience.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a multi-functional environmental protection wall paper which characterized in that includes: the breathable cloth base layer is a non-woven fabric layer, or comprises a non-woven fabric layer and a jacquard layer arranged on the non-woven fabric layer;

2. The multifunctional environmental wall cloth of claim 1, wherein the plurality of activated carbon unit layers are coated on the breathable cloth base layer in a dot matrix manner.

3. The multifunctional environmental-friendly wall cloth as defined in claim 2, wherein the breathable cloth base layer has a plurality of pits distributed in a lattice pattern; and each active carbon unit layer is respectively coated in each pit.

4. The multifunctional environmental protection wall cloth according to claim 3, wherein the negative oxygen ion layer comprises a plurality of negative oxygen ion unit layers, and each negative oxygen ion unit layer is coated on the activated carbon unit layer in each pit.

5. The multifunctional environment-friendly wall cloth according to any one of claims 1 to 4, wherein the activated carbon unit layer is circular, rectangular or polygonal in shape.

6. The multifunctional environment-friendly wall cloth as claimed in claim 1, wherein flexible protrusions are arranged on two side edges of the breathable cloth base layer; or, the edges of the two sides of the breathable cloth base layer are provided with grooves.

7. The multifunctional environmental protection wall cloth according to claim 6, wherein the flexible protrusions or the grooves are in a strip shape and extend along the edge of the air permeable cloth substrate.

8. The multifunctional environmental protection wall cloth according to claim 6, wherein the material of the flexible protrusions comprises silica gel.

9. The multifunctional environment-friendly wall cloth as defined in claim 6, wherein the flexible protrusions or grooves are arranged on a first surface of the air-permeable cloth substrate layer, and the first surface is a surface of the air-permeable cloth substrate layer facing the activated carbon layer.

10. The multifunctional environment-friendly wall cloth according to claim 1, further comprising a wall surface adhesive layer and a release paper layer; the wall surface bonding layer is arranged on the second surface of the breathable cloth base layer, and the second surface is the surface of the breathable cloth base layer, which is back to the activated carbon layer; the release paper layer is arranged on the surface of the wall surface bonding layer, which is back to the breathable cloth base layer.