CN214774515U

CN214774515U - Automotive interior sponge with flame retardant effect

Info

Publication number: CN214774515U
Application number: CN202023092629.3U
Authority: CN
Inventors: 孙跃
Original assignee: Tongxiang Shule Rubber Plastic Material Co ltd
Current assignee: Tongxiang Shule Rubber Plastic Material Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-11-19
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses an automotive interior sponge with flame retardant efficiency relates to automotive interior sponge field, including first sponge layer, the upper surface on first sponge layer is provided with the elastic layer, the inside inner chamber that is provided with of elastic layer, the inside of inner chamber is provided with the elastic frame, the both ends of elastic frame and the both sides inner wall fixed connection of inner chamber, a plurality of logical grooves have been seted up to the upper surface of elastic frame, and are a plurality of it distributes to lead to the groove to be the rectangular array. The utility model discloses a be provided with the elastic layer on first sponge layer, the elastic layer is inside to be provided with elastic frame and rubber column, and elastic frame and rubber column cooperation have improved the resilience and the self intensity of sponge, prevent that sponge pressurized from sunken influence user from using, through having the absorption filler at the inside packing of elastic layer, the bamboo charcoal granule has stronger hygroscopic property, makes the surface fabric have certain moisture resistance, guarantees the drying of sponge, and convenience of customers uses.

Description

Automotive interior sponge with flame retardant effect

Technical Field

The utility model relates to an automotive interior sponge field, in particular to automotive interior sponge with flame retardant efficiency.

Background

The sponge is made of wood cellulose or foamed plastic polymer, and the foamed sponge is prepared by mixing foamed resin, foaming auxiliary agent and adhesive resin together, placing the mixture in a mold for foaming, and breaking closed pores by mechanical force. The foaming sponge is often used in automobile decoration, the sponge for automobile interior decoration needs to have the performances of environmental protection, no toxicity, no odor, flame retardance and the like, and the existing automobile interior decoration sponge has single function and cannot meet the requirements of users, so that the invention of the automobile interior decoration sponge with the flame retardant effect is necessary to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automotive interior sponge with flame retardant efficiency 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: an automotive interior sponge with a flame-retardant effect comprises a first sponge layer, wherein an elastic layer is arranged on the upper surface of the first sponge layer, an inner cavity is formed in the elastic layer, an elastic frame is arranged in the inner cavity, two ends of the elastic frame are fixedly connected with the inner walls of two sides of the inner cavity, a plurality of through grooves are formed in the upper surface of the elastic frame, the through grooves are distributed in a rectangular array manner, rubber columns matched with the through grooves are arranged in the through grooves, adsorption fillers are filled in the inner cavity, a second sponge layer is arranged on the upper surface of the elastic layer, a plurality of spheres are arranged in the second sponge layer, the spheres are distributed in a rectangular array manner, two ends of each rubber column respectively extend into the first sponge layer and the second sponge layer, one end of each rubber column extending into the second sponge layer is positioned between two adjacent spheres, a cavity is arranged inside the ball body, and antibacterial fillers are filled inside the cavity.

Preferably, the upper surface of the second sponge layer is coated with a flame-retardant coating, and the flame-retardant coating is a potassium silicate coating.

Preferably, the lower surface of the first sponge layer is provided with a wear-resistant layer, and the wear-resistant layer is a polyester fiber cloth layer.

Preferably, the lower surface of the wear-resistant layer is fixedly connected with a plurality of anti-skid salient points which are distributed in a rectangular array.

Preferably, the adsorption filler is bamboo charcoal particles, and the antibacterial filler is an antibacterial agent.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a be provided with the elastic layer on first sponge layer, elastic frame and rubber column are provided with to the elastic layer inside, and the elasticity of sponge and self intensity have been improved in the cooperation of elastic frame and rubber column, prevent that sponge pressurized from sunken influence the user and use, through filling in the elastic layer inside and adsorbing the filler, the bamboo charcoal granule has stronger hygroscopic property, makes the surface fabric have certain humidity resistance, guarantees the drying of sponge, convenience of customers uses;

2. the utility model discloses a be provided with second sponge layer on first sponge layer, second sponge in situ portion is provided with a plurality of spheroids, through having antibiotic filler at the inside packing of spheroid, make the sponge have certain antibacterial property, prevent that bacterial growing in the sponge from influencing user's use and experiencing, through having fire-retardant coating at second sponge layer upper surface coating, make the sponge have good fire resistance, through being provided with wearing layer and anti-skidding bump, it is more durable to make the sponge, the practicality of sponge has been improved.

Drawings

Fig. 1 is a schematic sectional view of the overall structure of the present invention.

Fig. 2 is an enlarged schematic view of a structure in fig. 1 according to the present invention.

Fig. 3 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1. a first sponge layer; 2. an elastic layer; 3. an inner cavity; 4. an elastic frame; 5. a through groove; 6. a rubber column; 7. adsorbing the filler; 8. a second sponge layer; 9. a sphere; 10. a cavity; 11. an antimicrobial filler; 12. a flame retardant coating; 13. a wear layer; 14. and anti-skid salient points.

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 utility model provides a car interior sponge with flame retardant effect as shown in figures 1-3, as shown in figure 1, comprising a first sponge layer 1, the upper surface of the first sponge layer 1 is provided with an elastic layer 2, the upper surface of the elastic layer 2 is provided with a second sponge layer 8, the upper surface of the second sponge layer 8 is coated with a flame retardant coating 12, the flame retardant coating 12 is a potassium silicate coating, the potassium silicate has excellent fireproof and flame retardant properties, so that the sponge has certain flame retardancy, the lower surface of the first sponge layer 1 is provided with a wear layer 13, the wear layer 13 is a polyester fiber cloth layer, the lower surface of the wear layer 13 is fixedly connected with a plurality of anti-skid salient points 14, the plurality of anti-skid salient points 14 are distributed in a rectangular array, through the arrangement of the wear layer 13 and the anti-skid salient points 14, the polyester fiber has stronger wear resistance, so that the sponge is more durable, and the service life of the sponge is prolonged, thereby improving the practicability of the sponge.

As shown in fig. 2, the inside inner chamber 3 that is provided with of elastic layer 2, the inside of inner chamber 3 is provided with elastic frame 4, elastic frame 4's both ends and inner chamber 3's both sides inner wall fixed connection, a plurality of logical groove 5 have been seted up to elastic frame 4's upper surface, a plurality of logical groove 5 are the rectangular array and distribute, elastic frame 4 and the cooperation of rubber column 6 have improved the resilience and the self intensity of sponge, prevent that sponge pressurized from sunken influence user's use, logical groove 5 inside be provided with rather than the rubber column 6 of looks adaptation, the inside packing of inner chamber 3 has adsorption filler 7, adsorption filler 7 sets up to bamboo charcoal granule, bamboo charcoal granule has stronger hygroscopic property, make the surface fabric have certain humidity resistance, guarantee the drying of sponge, convenience of customers uses.

As shown in fig. 3, a plurality of spheres 9 are arranged inside the second sponge layer 8, the spheres 9 are distributed in a rectangular array, two ends of the rubber column 6 extend into the first sponge layer 1 and the second sponge layer 8 respectively, one end of the rubber column 6 extending into the second sponge layer 8 is located between two adjacent spheres 9, a cavity 10 is arranged inside the sphere 9, an antibacterial filler 11 is filled inside the cavity 10, the antibacterial filler 11 is set as an antibacterial agent, and the sponge has certain antibacterial performance.

The utility model discloses the theory of operation:

when the device is used, the elastic layer 2 is arranged on the first sponge layer 1, the elastic frame 4 and the rubber column 6 are arranged in the elastic layer 2, the elastic frame 4 and the rubber column 6 are matched to improve the resilience and the self-strength of the sponge, the sponge is prevented from being depressed to influence the use of a user, the adsorption filler 7 is filled in the elastic layer 2, the bamboo charcoal particles have stronger moisture absorption performance, the fabric has certain moisture resistance, the drying of the sponge is ensured, the use of the sponge is facilitated, the second sponge layer 8 is arranged on the first sponge layer 1, the plurality of spheres 9 are arranged in the second sponge layer 8, the antibacterial filler 11 is filled in the spheres 9, the sponge has certain antibacterial performance, the breeding of bacteria in the sponge is prevented, the use experience of the user is influenced, the flame-retardant coating 12 is coated on the upper surface of the second sponge layer 8, and the sponge has excellent flame retardance, through being provided with wearing layer 13 and anti-skidding bump 14, make the sponge more durable, improved the practicality of sponge.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an automotive interior sponge with flame retardant efficiency, includes first sponge layer (1), its characterized in that: the upper surface of the first sponge layer (1) is provided with an elastic layer (2), an inner cavity (3) is arranged in the elastic layer (2), an elastic frame (4) is arranged in the inner cavity (3), two ends of the elastic frame (4) are fixedly connected with the inner walls of two sides of the inner cavity (3), the upper surface of the elastic frame (4) is provided with a plurality of through grooves (5), the through grooves (5) are distributed in a rectangular array, rubber columns (6) matched with the through grooves (5) are arranged in the through grooves (5), adsorption fillers (7) are filled in the inner cavity (3), the upper surface of the elastic layer (2) is provided with a second sponge layer (8), a plurality of spheres (9) are arranged in the second sponge layer (8), the spheres (9) are distributed in a rectangular array, two ends of the rubber columns (6) respectively extend to the insides of the first sponge layer (1) and the second sponge layer (8), the rubber column (6) extends to one end inside the second sponge layer (8) and is located between two adjacent spheres (9), a cavity (10) is arranged inside each sphere (9), and antibacterial fillers (11) are filled inside each cavity (10).

2. The automotive interior sponge with flame retardant effect as claimed in claim 1, wherein: the upper surface of the second sponge layer (8) is coated with a flame-retardant coating (12), and the flame-retardant coating (12) is a potassium silicate coating.

3. The automotive interior sponge with flame retardant effect as claimed in claim 2, wherein: the lower surface of the first sponge layer (1) is provided with a wear-resistant layer (13), and the wear-resistant layer (13) is a polyester fiber cloth layer.

4. The automotive interior sponge with flame retardant effect as claimed in claim 3, wherein: the lower surface fixedly connected with of wearing layer (13) is a plurality of anti-skidding bump (14), and is a plurality of anti-skidding bump (14) are the distribution of rectangle array.

5. The automotive interior sponge with flame retardant effect as claimed in claim 4, wherein: the adsorption filler (7) is bamboo charcoal particles, and the antibacterial filler (11) is an antibacterial agent.