CN214083224U

CN214083224U - Flame-retardant sponge plate with noise pollution weakening function

Info

Publication number: CN214083224U
Application number: CN202022835982.XU
Authority: CN
Inventors: 包婷
Original assignee: Jiangsu Jiangnan Innovation Sponge Co ltd
Current assignee: Jiangsu Jiangnan Innovation Sponge Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-08-31
Anticipated expiration: 2030-12-01

Abstract

The utility model discloses a fire-retardant sponge board with weaken noise pollution function, including fire-retardant sponge board body, fire-retardant sponge board body includes first fire-retardant sponge layer, the fire-retardant sponge layer of second, the fire-retardant sponge layer of third, reflection stratum, inhales cotton layer of sound, elastic shock absorber layer, first honeycomb holes, second honeycomb holes and vacuum cavity, the cotton layer of sound is inhaled all to the both sides surface of elastic shock absorber layer installs, the opposite side surface mounting who inhales the cotton layer of sound has the reflection stratum, the opposite side surface mounting of reflection stratum has the fire-retardant sponge layer of third, the fire-retardant sponge layer of second is installed to the opposite side surface mounting on the fire-retardant sponge layer of third, the opposite side surface mounting on the fire-retardant sponge layer of second has first fire-retardant sponge layer. The utility model discloses can effectually play the effect that weakens noise pollution, simple structure, the practicality is strong.

Description

Flame-retardant sponge plate with noise pollution weakening function

Technical Field

The utility model relates to a fire-retardant sponge board technical field specifically is a fire-retardant sponge board with weaken noise pollution function.

Background

The fireproof sponge is also called as flame-retardant sponge, fireproof cotton and flame-retardant cotton, and is a fireproof material synthesized by various polyurethanes with flame retardants, and the fireproof sponge has the characteristics of heat preservation, heat insulation, sound absorption, shock absorption, flame retardance, static electricity prevention, good air permeability and the like, so the fireproof sponge relates to various industries and is mainly applied to the aspects of furniture manufacture, massage equipment manufacture, baby carriage manufacture, decoration and fitment, automobile ornaments, wall sound absorption, heat preservation pipes, fireproof doors, fireproof rolling shutters and the like.

However, the existing flame-retardant sponge plate cannot effectively reduce noise and has poor sound insulation effect, and the existing flame-retardant sponge plate is easy to damage after being impacted for a certain time; therefore, the existing use requirements are not satisfied.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire-retardant sponge board with weaken noise pollution function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fire-retardant sponge board with weaken noise pollution function, includes fire-retardant sponge board body, fire-retardant sponge board body includes first fire-retardant sponge layer, the fire-retardant sponge layer of second, the fire-retardant sponge layer of third, reflection stratum, inhales cotton layer of sound, elasticity buffer layer, first honeycomb holes, second honeycomb holes and vacuum cavity, the cotton layer of sound is inhaled all to the both sides surface of elasticity buffer layer installs, the opposite side surface mounting who inhales the cotton layer of sound has the reflection stratum, the opposite side surface mounting of reflection stratum has the fire-retardant sponge layer of third, the opposite side surface mounting on the fire-retardant sponge layer of third has the fire-retardant sponge layer of second, the opposite side surface mounting on the fire-retardant sponge layer of second has first fire-retardant sponge layer.

Preferably, the surface of the second flame-retardant sponge layer is provided with second honeycomb holes.

Preferably, the surface of the third flame-retardant sponge layer is provided with first honeycomb holes.

Preferably, the first honeycomb holes on the third flame-retardant sponge layer and the second honeycomb holes on the second flame-retardant sponge layer are distributed in a staggered manner.

Preferably, a vacuum cavity is arranged inside the shock absorption layer.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a series of structures's cooperation setting, first honeycomb holes on the third fire-retardant sponge layer and second honeycomb holes on the second fire-retardant sponge layer not only can play the effect of sound absorption, still strengthened the utility model discloses shock resistance, the reflection stratum can reflect part of the noise back to first honeycomb holes on the third fire-retardant sponge layer and second honeycomb holes on the second fire-retardant sponge layer, first honeycomb holes on the third fire-retardant sponge layer and second honeycomb holes on the second fire-retardant sponge layer absorb the sound again, sound absorption cotton absorbs the sound to the noise, the elastic shock-absorbing layer can reduce the reflection stratum because of the vibration that the noise reflection produced, thereby the utility model discloses can effectively play the effect of weakening noise pollution, improved the syllable-dividing effect, the vacuum cavity on the elastic shock-absorbing layer can further strengthen the utility model discloses shock resistance, avoided the utility model discloses receive the external impact force and lead to the condition emergence of damage, the practicability is strong.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention.

In the figure: 1. a flame-retardant sponge plate body; 101. a first flame retardant sponge layer; 102. a second flame retardant sponge layer; 103. a third flame retardant sponge layer; 104. a reflective layer; 105. a sound absorbing cotton layer; 106. an elastic shock-absorbing layer; 107. a first honeycomb hole; 108. a second honeycomb hole; 109. a vacuum cavity.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the present invention provides an embodiment: a flame-retardant sponge plate with a function of reducing noise pollution comprises a flame-retardant sponge plate body 1, wherein the flame-retardant sponge plate body 1 comprises a first flame-retardant sponge layer 101, a second flame-retardant sponge layer 102, a third flame-retardant sponge layer 103, a reflecting layer 104, a sound-absorbing cotton layer 105, an elastic shock-absorbing layer 106, a first honeycomb hole 107, a second honeycomb hole 108 and a vacuum cavity 109, the sound-absorbing cotton layer 105 is arranged on the surfaces of the two sides of the elastic shock-absorbing layer 106, the reflecting layer 104 is arranged on the surface of the other side of the sound-absorbing cotton layer 105, the third flame-retardant sponge layer 103 is arranged on the surface of the other side of the reflecting layer 104, the second flame-retardant sponge layer 102 is arranged on the surface of the other side of the third flame-retardant sponge layer 103, the first flame-retardant sponge layer 101 is arranged on the surface of the other side of the second flame-retardant sponge layer 102, the second honeycomb hole 108 is arranged on the surface of the second flame-retardant sponge layer 102, the first honeycomb hole 107 is arranged on the surface of the third flame-retardant sponge layer 103, the first honeycomb holes 107 on the third flame-retardant sponge layer 103 and the second honeycomb holes 108 on the second flame-retardant sponge layer 102 are distributed in a staggered manner, and a vacuum cavity 109 is arranged in the elastic shock absorption layer 106.

The working principle is as follows: the utility model discloses a series of structures's cooperation setting, first honeycomb holes 107 on third fire-retardant sponge layer 103 and second honeycomb holes 108 on second fire-retardant sponge layer 102 not only can play the effect of sound absorption, still strengthened the utility model discloses shock resistance, reflection stratum 104 can reflect part of noise back to first honeycomb holes 107 on third fire-retardant sponge layer 103 and second honeycomb holes 108 on second fire-retardant sponge layer 102 in, first honeycomb holes 107 on third fire-retardant sponge layer 103 and second honeycomb holes 108 on second fire-retardant sponge layer 102 absorb sound again, the sound absorption cotton absorbs the sound to the noise, elastic shock-absorbing layer 106 can reduce the vibration that reflection stratum 104 produced because of the reflected noise, thereby the utility model discloses can effectively play the effect of weakening noise pollution, improved the sound-proof effect, vacuum cavity 109 on elastic shock-absorbing layer 106 can further strengthen the utility model discloses shock resistance, avoid the utility model discloses receive external impact force and the condition that leads to damaging takes place, and the practicality is strong.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a fire-retardant sponge board with weaken noise pollution function, includes fire-retardant sponge board body (1), its characterized in that: the flame-retardant sponge board comprises a flame-retardant sponge board body (1) and is characterized in that the flame-retardant sponge board body comprises a first flame-retardant sponge layer (101), a second flame-retardant sponge layer (102), a third flame-retardant sponge layer (103), a reflecting layer (104), a sound-absorbing cotton layer (105), an elastic damping layer (106), a first honeycomb hole (107), a second honeycomb hole (108) and a vacuum cavity (109), the sound-absorbing cotton layer (105) is installed on the surfaces of the two sides of the elastic damping layer (106), the reflecting layer (104) is installed on the surface of the other side of the sound-absorbing cotton layer (105), the third flame-retardant sponge layer (103) is installed on the surface of the other side of the reflecting layer (104), the second flame-retardant sponge layer (102) is installed on the surface of the other side of the third flame-retardant sponge layer (103), and the first flame-retardant sponge layer (101) is installed on the surface of the other side of the second flame-retardant sponge layer (102).

2. A fire retardant sponge sheet having a noise pollution attenuating function as defined in claim 1, wherein: and a second honeycomb hole (108) is formed in the surface of the second flame-retardant sponge layer (102).

3. A fire retardant sponge sheet having a noise pollution attenuating function as defined in claim 1, wherein: the surface of the third flame-retardant sponge layer (103) is provided with a first honeycomb hole (107).

4. A fire retardant sponge sheet having a noise pollution attenuating function as defined in claim 1, wherein: the first honeycomb holes (107) on the third flame-retardant sponge layer (103) and the second honeycomb holes (108) on the second flame-retardant sponge layer (102) are distributed in a staggered manner.

5. A fire retardant sponge sheet having a noise pollution attenuating function as defined in claim 1, wherein: and a vacuum cavity (109) is arranged in the elastic shock absorption layer (106).