CN211730526U - Sound chamber sealed bubble that takes precautions against earthquakes is cotton - Google Patents

Abstract

The utility model discloses a shockproof sound cavity sealing foam, which belongs to the technical field of foam, and comprises a foam main body, wherein a rubber column and an elastic layer are respectively fixed inside the foam main body, a plurality of rubber bags are arranged inside the elastic layer, and the bottom of the foam main body is connected with flame-retardant cotton; be provided with the rubber column, the rubber bag, the elastic layer, when the bubble is cotton to receive external force extrusion to take place deformation, deformation can take place for its inside rubber column, deformation also takes place for the elastic layer simultaneously, and it can extrude inside rubber bag after the deformation and the compression is grown to the elastic layer, thereby cause rubber bag deformation compression, thereby make the rubber column, the rubber bag and the common buffer of elastic layer bubble cotton the extrusion force that receives, in order to prevent the cotton excessive deformation of bubble and damage, and because the rubber column is vertical distribution, can effectual improvement bubble cotton anti deformability, and this mode need not worry that the bubble cotton can receive the damage when deformation compression, thereby the cotton life and the leakproofness of bubble have been improved.

Description

Sound chamber sealed bubble that takes precautions against earthquakes is cotton

Technical Field

The utility model relates to a bubble cotton technical field specifically is a sound chamber sealing bubble that takes precautions against earthquakes is cotton.

Background

The foam is a material foamed by plastic particles, and is called foam for short; the foam is divided into PU foam, antistatic foam, conductive foam, EPE, antistatic EPE, PORON, CR, EVA, bridging PE, SBR, EPDM, etc. the foam has a series of characteristics of elasticity, light weight, quick pressure-sensitive fixation, convenient use, free bending, ultrathin volume, reliable performance, etc.

According to the chinese patent with publication number CN208750003U, a high-sealing foam is disclosed, which comprises a sealing foam, a sealing water strip and a waterproof adhesive glue, wherein the waterproof adhesive glue is coated on the side ring of the sealing foam, a circle of sealing water strip is bonded on the waterproof adhesive glue, the middle part of the sealing foam is foam, a metal mesh sheet is wrapped in the foam, a wear-resistant sheet is bonded to the upper end of the foam, an air hole penetrating through the foam is formed in the foam, the air hole penetrates through the wear-resistant sheet at the upper end of the foam, a waterproof film is bonded to the lower end of the foam, and a sealing film is bonded to the lower end of the waterproof layer.

The utility model can fill the edge of the place to be sealed in all directions by the property of the sealing water strip, thereby preventing the occurrence of gaps and influencing the sealing effect; the shape of the foam is protected through the support of the metal mesh sheet, the foam is prevented from being easily deformed and collapsed by external force to influence the sealing effect, and the sealing foam can be used in multiple functions through the tearable sealing layer and the waterproof layer; when the foam is extruded, the metal mesh can support the foam, but the metal mesh is easy to damage the foam when supporting the foam, so that the sealing effect of the foam is reduced; simultaneously when tearing off on needs are with seal membrane and waterproof membrane, because the bonding that seal membrane and waterproof membrane are all firm is on the bubble is cotton, the user is difficult to tear off seal membrane and waterproof membrane from the bubble is cotton fast.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sound chamber sealing bubble that takes precautions against earthquakes is cotton, has solved among the above-mentioned background art in the cotton metal mesh fragile bubble cotton of sealing bubble that has now and the user is difficult to tear the problem down on water proof membrane and the seal membrane fast.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sound chamber that takes precautions against earthquakes seals bubble is cotton, includes the cotton main part of bubble, the inside of the cotton main part of bubble is fixed with rubber column and elastic layer respectively, the inside of elastic layer is provided with a plurality of rubber bags, the bottom of the cotton main part of bubble is connected with fire-retardant cotton, fire-retardant cotton bottom bonds and has the waterproof layer, the bottom of waterproof layer bonds and has the sealing layer, first recess has all been seted up to the both sides of waterproof layer, the second recess has all been seted up to the both sides of sealing layer.

Preferably, the rubber column runs through the elastic layer, and is a plurality of the rubber column equidistance distributes in the inside of bubble cotton main part.

Preferably, a plurality of said rubber bladders are equally spaced inside the elastic layer.

Preferably, the first groove is located above the second groove.

Preferably, the top of the foam body is connected with a wear-resistant layer, and the wear-resistant layer is made of a nylon material.

Compared with the prior art, the beneficial effects of the utility model are that: the shockproof sound cavity sealing foam is provided with a rubber column, a rubber bag and an elastic layer, when the foam is extruded by external force to deform, the rubber column in the foam can deform, and the elastic layer also deforms, so that the elastic layer deforms and extrudes the rubber bag after being compressed, and the rubber bag deforms and compresses, so that the rubber bag deforms and compresses, the rubber column, the rubber bag and the elastic layer buffer the extrusion force on the foam together, and the foam is prevented from being damaged due to excessive deformation; still be provided with first recess simultaneously, the second recess, when the user need tear the sealing layer down, the user can put into the second recess with the finger, and clip the peripheral sealing layer of second recess through the cooperation with other fingers, make the user have an impetus on the sealing layer, so that the user can tear the sealing layer fast, and in the same way, when the waterproof layer was torn down to needs, the user repeats above-mentioned method and can tear the waterproof layer down through first recess, with this efficiency of tearing of user to sealing layer and waterproof layer has been improved.

Drawings

FIG. 1 is a schematic front view 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 structural diagram of the present invention B.

In the figure: 1. a foam body; 2. a wear layer; 3. a rubber column; 4. an elastic layer; 5. a rubber bladder; 6. flame-retardant cotton; 7. a waterproof layer; 8. a sealing layer; 9. a first groove; 10. a second groove.

Detailed description of the preferred embodiments

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 present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the two elements may be connected directly or indirectly through an intermediate medium, and the two elements may be connected internally or in an interaction relationship, and a person skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a sound chamber that takes precautions against earthquakes seals bubble is cotton, includes the cotton main part 1 of bubble, wearing layer 2, rubber column 3, elastic layer 4, rubber bag 5, fire-retardant cotton 6, waterproof layer 7, sealing layer 8, first recess 9 and second recess 10, the inside of the cotton main part 1 of bubble is fixed with rubber column 3 and elastic layer 4 respectively, the inside of elastic layer 4 is provided with a plurality of rubber bags 5, the bottom of the cotton main part 1 of bubble is connected with fire-retardant cotton 6, fire-retardant cotton 6's bottom bonds and has waterproof layer 7, waterproof layer 7's bottom bonds and has sealing layer 8, first recess 9 has all been seted up to waterproof layer 7's both sides, second recess 10 has all been seted up to sealing layer 8's both sides.

Referring to fig. 1 and 3, the rubber columns 3 penetrate through the elastic layer 4, and the rubber columns 3 are equidistantly distributed inside the foam body 1 to improve the shock-proof effect of the sealed foam and improve the deformation resistance of the foam; it is a plurality of rubber bag 5 equidistance distributes in the inside of elastic layer 4, cushions the cotton pressure that receives of bubble effectively to protect the bubble cotton.

Referring to fig. 1-2, the first groove 9 is located above the second groove 10, so that a user can tear the sealing layer 8 through the second groove 10, and can tear the waterproof layer 7 through the first groove 9; the top of the foam main body 1 is connected with the wear-resistant layer 2, and the wear-resistant layer 2 is made of nylon materials, so that the wear resistance of the foam main body 1 is improved, and the service life of the foam is prolonged.

The working principle is as follows: firstly, when the foam main body is extruded by external force to deform, the rubber column 3 in the foam main body deforms, the elastic layer 4 also deforms, and the elastic layer 4 deforms and compresses to extrude the rubber bag 5 in the foam main body, so that the rubber bag 5 deforms and compresses, the rubber column 3, the rubber bag 5 and the elastic layer 4 buffer the extrusion force of the foam main body 1 together, and the rubber columns 3 are vertically distributed, so that the deformation resistance of the foam main body 1 can be effectively improved; when the user need tear sealing layer 8 down, the user can put into second recess 10 with the finger in, and clip the peripheral sealing layer 8 of second recess 10 through the cooperation with other fingers, make the user have an impetus on sealing layer 8, so that the user can tear sealing layer 8 down fast, and on the same way, when needs tear waterproof layer 7 down, the user repeats above-mentioned method and can tear waterproof layer 7 down through first recess 9, fire-retardant layer 6 improves the flame retardant efficiency of bubble cotton main part 1 simultaneously.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a sound chamber that takes precautions against earthquakes seals bubble cotton, includes bubble cotton main part (1), its characterized in that: the inside of the cotton main part of bubble (1) is fixed with rubber column (3) and elastic layer (4) respectively, the inside of elastic layer (4) is provided with a plurality of rubber bag (5), the bottom of the cotton main part of bubble (1) is connected with fire-retardant cotton (6), the bottom of fire-retardant cotton (6) bonds and has waterproof layer (7), the bottom of waterproof layer (7) bonds and has sealing layer (8), first recess (9) have all been seted up to the both sides of waterproof layer (7), second recess (10) have all been seted up to the both sides of sealing layer (8).

2. The vibration proof sound cavity sealing foam of claim 1, wherein: the rubber column (3) runs through the elastic layer (4), and is a plurality of the rubber column (3) is equidistantly distributed in the foam body (1).

3. The vibration proof sound cavity sealing foam of claim 1, wherein: the rubber bags (5) are distributed in the elastic layer (4) at equal intervals.

4. The vibration proof sound cavity sealing foam of claim 1, wherein: the first groove (9) is positioned above the second groove (10).

5. The vibration proof sound cavity sealing foam of claim 1, wherein: the top of the foam body (1) is connected with a wear-resistant layer (2), and the wear-resistant layer (2) is made of a nylon material.

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