CN214006322U

CN214006322U - Leather surface wall subsides with sound insulation and absorption performance

Info

Publication number: CN214006322U
Application number: CN202023042851.2U
Authority: CN
Inventors: 祝艳艳; 郭小金; 相会强
Original assignee: Shenzhen Ente Material Technology Co ltd
Current assignee: Shenzhen Ente Material Technology Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-08-20
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses a leather face wall subsides with sound insulation and absorption performance, including first polyethylene layer, the top on first polyethylene layer is provided with second polyethylene layer, and the top on second polyethylene layer is provided with the leather layer, the top on leather layer is provided with the pattern arch, and the below on first polyethylene layer is provided with the gum layer, the below on gum layer is provided with the aluminium foil layer, and the lower surface on aluminium foil layer is provided with the air discharge duct, the below on aluminium foil layer is provided with first viscose layer, and the below on first viscose layer is provided with first adhesive paper layer, one side on first polyethylene layer is provided with first connecting strip, and the opposite side on first polyethylene layer is provided with the second connecting strip, the below of second connecting strip is provided with second viscose layer, and the below on second viscose layer is provided with second adhesive paper layer. This leather face wall subsides with sound performance is inhaled in giving sound insulation can reach the sound insulation of reinforcing wall subsides and inhale the purpose of sound ability through setting up first polyethylene layer and second polyethylene layer.

Description

Leather surface wall subsides with sound insulation and absorption performance

Technical Field

The utility model relates to a wall subsides technical field specifically is a leather face wall subsides with sound insulation sound absorption performance.

Background

Along with the enhancement of environmental awareness and the pursuit of fashion of people, the wall sticker replaces the traditional wallpaper to become the mainstream of society, is called as a random sticker, is designed and made into a ready-made pattern by using a self-adhesive sticker, only needs to be manually pasted on a wall and glass or ceramic tiles, matches the whole decoration style and the personal quality of a master to show the life interest of the master, endows the master with new life and also leads new home decoration trend, is generally made of a PVC material with glue on the back surface, is wall decoration which can be easily set by the user, is simple, convenient, strong in randomness, very intuitive in decoration effect, suitable for modern families, and along with the expansion of the wall sticker market, various wall stickers also come into place, wherein the leather surface wall sticker is popular with the excellent touch and atmospheric appearance of the wide users, there has been a high sales volume on the market.

The prior art has the following defects or problems:

1. the surface of the wall sticker on the market at present is often stained with dust, so that the surface of the wall sticker needs to be cleaned regularly to maintain the cleanness and tidiness of the surface of the wall sticker, and the wall sticker can be wetted at a joint part during cleaning, so that the wall sticker on the inner layer of the leather surface is wetted for a long time, meanwhile, a certain influence is brought to an adhesive layer, and finally, the phenomenon of edge warping of the wall sticker is caused, so that the integral attractiveness and normal use of the wall sticker are influenced;

2. the wall sticker is used not only for beautifying but also for moisture-proof and sound-proof effects, and in the using process of the wall sticker, sound transmitted in the air needs to be absorbed and isolated, and the sound transmitted on a wall needs to be damped and absorbed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide a leather face wall subsides with sound absorption performance gives sound insulation to the isolated poor problem of effect of noise that the wall subsides junction of proposing among the solution background art was easily dampened and the wall is propagated on to the wall body.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a leather face wall subsides with sound insulation and absorption performance, includes first polyethylene layer, the top on first polyethylene layer is provided with second polyethylene layer, and the top on second polyethylene layer is provided with the leather layer, the top on leather layer is provided with the pattern arch, and the below on first polyethylene layer is provided with the gum layer, the below on gum layer is provided with the aluminium foil layer, and the lower surface on aluminium foil layer is provided with the air discharge duct, the below on aluminium foil layer is provided with first viscose layer, and the below on first viscose layer is provided with first viscose layer, one side on first polyethylene layer is provided with first connecting strip, and the opposite side on first polyethylene layer is provided with the second connecting strip, the below of second connecting strip is provided with second viscose layer, and the below on second viscose layer is provided with second viscose layer.

As the preferred technical scheme of the utility model, first polyethylene layer is obturator polyethylene base plate, and the second polyethylene layer is trompil polyethylene base plate.

As an optimized technical scheme of the utility model, first viscose layer all adopts epoxy glue with the second viscose layer.

As the preferred technical scheme of the utility model, the gum layer is hot melt environmental protection resin glue, and the surface on leather layer scribbles one deck nanometer composite coating.

As the preferred technical scheme of the utility model, first connecting strip, second viscose layer are all the same with the length width on second viscose paper layer.

As the preferred technical scheme of the utility model, the upper surface of first connecting strip and the lower surface on second viscose layer are on same horizontal plane.

As the utility model discloses a preferred technical scheme, the length of exhaust duct is the same with the length of aluminium foil layer, and the exhaust duct equidistance is arranged on the lower surface of aluminium foil layer.

Compared with the prior art, the utility model provides a leather facing wall subsides with sound insulation and sound absorption performance possesses following beneficial effect:

1. according to the leather surface wall sticker with sound insulation and absorption performances, the first connecting strips and the second connecting strips are arranged on the two sides of the wall sticker, and the second connecting strips are pressed on the first connecting strips when the wall sticker is used, so that the effect of connection between the wall stickers is achieved, water can be prevented from entering the inside of the wall sticker along gaps of the connecting parts, the problem that the connecting parts of the leather surface wall sticker with the traditional sound insulation and absorption performances are prone to being affected with damp is effectively solved, and the service life of the leather surface wall sticker with the sound insulation and absorption performances is indirectly prolonged;

2. the leather surface wall sticker with sound insulation and absorption performances is characterized in that a second polyethylene layer is arranged on the inner layer of a leather layer, the second polyethylene layer is made of an open-pore polyethylene substrate, the first polyethylene layer is arranged on the inner layer of the second polyethylene layer, the first polyethylene layer is made of a closed-pore polyethylene substrate, the closed-pore polyethylene substrate has a strong sound insulation function, sound and slight vibration transmitted from a wall body can be reduced, and the problem that the noise insulation effect of the traditional wall sticker on the wall body is poor is effectively solved by matching the second polyethylene layer;

3. this leather side wall subsides with sound insulation and sound absorption performance, through scribbling one deck nanometer composite bed on the surface on leather layer, can easily wipe when child scribbles the perplexis on the wall subsides, played the guard action to the leather layer.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure of the present invention A;

FIG. 3 is an enlarged schematic view of the structure of the present invention B;

fig. 4 is a schematic view of the structure of the exhaust duct of the present invention.

In the figure: 1. a first polyethylene layer; 2. a second polyethylene layer; 3. a leather layer; 4. pattern projection; 5. a back glue layer; 6. an aluminum foil layer; 7. an exhaust groove; 8. a first adhesive layer; 9. a first adhesive paper layer; 10. a first connecting bar; 11. a second connecting strip; 12. a second adhesive layer; 13. a second adhesive paper 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. 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.

Referring to fig. 1-4, in this embodiment: the utility model provides a leather side wall subsides with sound insulation and absorption performance, including first polyethylene layer 1, the top on first polyethylene layer 1 is provided with second polyethylene layer 2, and the top on second polyethylene layer 2 is provided with leather layer 3, the top on leather layer 3 is provided with pattern arch 4, and the below on first polyethylene layer 1 is provided with gum layer 5, the below of gum layer 5 is provided with aluminium foil layer 6, and the lower surface of aluminium foil layer 6 is provided with air discharge duct 7, the below on aluminium foil layer 6 is provided with first viscose layer 8, and the below of first viscose layer 8 is provided with first viscose layer 9, one side on first polyethylene layer 1 is provided with first connecting strip 10, and the opposite side on first polyethylene layer 1 is provided with second connecting strip 11, the below of second connecting strip 11 is provided with second viscose layer 12, and the below of second viscose layer 12 is provided with second viscose layer 13.

In this embodiment, the first polyethylene layer 1 is a closed-cell polyethylene substrate, the second polyethylene layer 2 is an open-cell polyethylene substrate, the open-cell polyethylene substrate has a sound-absorbing function and the closed-cell polyethylene substrate has a sound-insulating function, the first adhesive layer 8 and the second adhesive layer 12 both use epoxy resin adhesive, the back adhesive layer 5 is hot-melt environment-friendly resin adhesive, and the surface of the leather layer 3 is coated with a nano composite coating, the nano composite pattern layer can protect the leather layer 3, the length and the width of the first connecting strip 10, the second connecting strip 11, the second adhesive layer 12 and the second adhesive paper layer 13 are the same, the upper surface of the first connecting strip 10 and the lower surface of the second adhesive layer 12 are on the same horizontal plane, the length of the exhaust groove 7 is the same as that of the aluminum foil layer 6, and the air discharge ducts 7 are arranged on the lower surface of the aluminum foil layer 6 at equal intervals, and the air discharge ducts 7 can effectively expel the air in the first adhesive layer 8 out of the wall sticker along the air discharge ducts 7 when the wall sticker is stuck.

The utility model discloses a theory of operation and use flow: before the wall sticker is pasted, the surface of a wall to be pasted is cleaned, a part of wind at an upper corner is removed from a prepared first adhesive paper layer 9 of the wall sticker, the corner is pasted on the wall body neatly and neatly, then a first adhesive layer 8 is pasted on the wall body while the first adhesive paper layer 9 is removed, when another wall sticker is pasted, a second connecting strip 11 of the wall sticker is aligned with a first connecting strip 10 and is pasted on a lower wall sticker, a second connecting strip 11 is pressed on the first connecting strip 10, a second adhesive paper layer 13 is removed, a second adhesive layer 12 is pasted on the first connecting strip 10, and finally the rest of wall stickers are pasted in sequence.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a leather facing wall subsides with sound insulation and inhale sound performance which characterized in that: comprises a first polyethylene layer (1), a second polyethylene layer (2) is arranged above the first polyethylene layer (1), a leather layer (3) is arranged above the second polyethylene layer (2), pattern protrusions (4) are arranged above the leather layer (3), a gum layer (5) is arranged below the first polyethylene layer (1), an aluminum foil layer (6) is arranged below the gum layer (5), an exhaust groove (7) is arranged on the lower surface of the aluminum foil layer (6), a first adhesive layer (8) is arranged below the aluminum foil layer (6), a first adhesive paper layer (9) is arranged below the first adhesive layer (8), a first connecting strip (10) is arranged on one side of the first polyethylene layer (1), a second connecting strip (11) is arranged on the other side of the first polyethylene layer (1), a second adhesive layer (12) is arranged below the second connecting strip (11), and a second adhesive paper layer (13) is arranged below the second adhesive layer (12).

2. The leather facing having sound insulating and absorbing properties as claimed in claim 1, wherein: the first polyethylene layer (1) is a closed-cell polyethylene substrate, and the second polyethylene layer (2) is an open-cell polyethylene substrate.

3. The leather facing having sound insulating and absorbing properties as claimed in claim 1, wherein: the first adhesive layer (8) and the second adhesive layer (12) are both made of epoxy resin adhesive.

4. The leather facing having sound insulating and absorbing properties as claimed in claim 1, wherein: the back glue layer (5) is hot-melt environment-friendly resin glue, and the surface of the leather layer (3) is coated with a nano composite coating.

5. The leather facing having sound insulating and absorbing properties as claimed in claim 1, wherein: the length and width of the first connecting strip (10), the second connecting strip (11), the second adhesive layer (12) and the second adhesive paper layer (13) are the same.

6. The leather facing having sound insulating and absorbing properties as claimed in claim 1, wherein: the upper surface of the first connecting strip (10) and the lower surface of the second adhesive layer (12) are on the same horizontal plane.

7. The leather facing having sound insulating and absorbing properties as claimed in claim 1, wherein: the length of the exhaust grooves (7) is the same as that of the aluminum foil layer (6), and the exhaust grooves (7) are arranged on the lower surface of the aluminum foil layer (6) at equal intervals.