CN201240301Y

CN201240301Y - Automobile inner decoration antiskid rug cushion

Info

Publication number: CN201240301Y
Application number: CNU2008201132188U
Authority: CN
Inventors: 曹锡芳; 倪伟康
Original assignee: JIANGSU ZHONGLIAN CARPET CO Ltd
Current assignee: JIANGSU ZHONGLIAN CARPET CO Ltd
Priority date: 2008-07-17
Filing date: 2008-07-17
Publication date: 2009-05-20
Anticipated expiration: 2018-07-17

Abstract

The utility model relates to an automobile interior skid resistant carpet pad which is mainly formed by a composite needle-punching base plate with a needle-punching knap surface formed after needle punching and a skid resistant layer stuck on the bottom surface of the composite needle-punching base plate, wherein, the skid resistant layer adopts an EPDM rubber layer, and the layer has a concave-convex texture structure. Since the EPDM rubber layer is additionally arranged on the bottom surface of the composite needle-punching base plate, and due to the polyhedral irregularity of the rubber surface, the carpet pad product has the characteristics of wear resistance, skid prevention and shock absorption, and is not easy to sidle or distort when being laid in the automobile, the effect of use beauty is ensured, and the EPDM has the minimum specific weight in all the rubbers, the cost is low, not only the production cost can be reduced, but also the mass of the products can be reduced, and the deadweight of the vehicle body can be effectively reduced, therefore, the oil consumption is reduced, the exhaust emissions are also reduced, and the utility model not only has the effect of energy conservation, but also can protect the environment.

Description

Automotive trim anti-slip carpet pad

Technical field

The utility model relates to a kind of vehicle internal decoration carpet pad.

Background technology

At present, the carpet industry of using at automotive trim, carpet cushion adopts pouring membrane coat technology by poly-ester fibres and glue usually and processes through the acupuncture napping, and this carpet cushion that forms through pouring membrane coat processes itself does not have wear-resisting, anti-skidding, the performance of damping, divide in automobile and very easily slide, influence result of use and aesthetic property, and do not meet the modern market demand, simultaneously, because objectionable impurities own contained in the glue is more, and the used glue of the carpet cushion of mating formation also can distribute sharp aroma, even also have peculiar smell after solidifying, so, the use of a large amount of glue, cause in-vehicle air pollution after can making carpet cushion after the moulding be laid in the automobile, particularly at high temperature, sealing, under the moist environment, pernicious gas not only can volatilize, also can give off an unpleasant smell, more can make the occupant produce sense of discomfort, and the raw MAT'L that the carpet cushion that this pouring membrane coat explained hereafter goes out uses also can be many, present people cause productive costs higher, are unfavorable for marketing, so need work out environmental protection, vehicle internal decoration carpet pad with anti-skid wearable performance.

Summary of the invention

The utility model is and overcomes the above problems and propose, and its objective is provides a kind of vehicle internal decoration carpet of environment-friendly type pad, has wear-resisting, skidproof performance.

The technical solution of the utility model is: a kind of automotive trim anti-slip carpet pad, it comprises that the surface has the composite acupuncture base plate of the acupuncture matte that forms after the acupuncture, is adhered to the skid resistant course on the bottom surface of described composite acupuncture base plate, described skid resistant course is the EPDM rubber layer, and this layer has the Z-Correct bump mapping Z-correct structure.EPDM is an ethylene propylene diene rubber, is the terpolymer of ethene, propylene and non-conjugated diene hydrocarbon, and topmost characteristic is exactly its superior antioxidant, anti-ozone and erosion-resistant ability, has met the environmental demands of this carpet cushion.And on bottom surface, composite acupuncture base plate ground, increased one deck EPDM rubber layer, because the multiaspect irregularity of rubber surface, just make this carpet cushion product have performance wear-resisting, anti-skidding, damping, be layered on difficult the slip or distortion in the automobile, guaranteed to use effect attractive in appearance, and, in the middle of all rubber, EPDM has minimum proportion, and with low cost, both can reduce production costs, can alleviate the quality of product again.

Optimally, described skid resistant course is the concaveconvex structure layer that EPDM rubber grain blade coating forms on composite acupuncture base plate bottom surface.This EPDM rubber grain is anchored on the back side of composite acupuncture base plate through behind the blade coating, the back side of the carpet cushion that forms behind the blade coating has asperities, guarantee the wear-resisting antiskid function of product with this, and, pouring membrane process than before, this blade coating technology only need use less raw MAT'L just can reach the effect of traditional product.

The utility model has the advantages that: utilize EPDM with low cost, light specific gravity on the bottom surface of composite acupuncture base plate, to constitute skid resistant course through blade coating technology; because the multiaspect irregularity of EPDM rubber surface; make skid resistant course have well wear-resisting, anti-skidding, damping performance; simultaneously, this type of product design is lighter, can reduce the vehicle body deadweight effectively; thereby minimizing oil consumption; and the discharging of minimizing tail gas, both had certain energy-saving effect, can protect environment again.

Description of drawings

Accompanying drawing 1 is the fragment section drawing according to a kind of automotive trim anti-slip carpet pad of the utility model enforcement;

Wherein: 1, acupuncture matte; 2, composite acupuncture base plate; 3, skid resistant course.

The specific embodiment

Below in conjunction with accompanying drawing embodiment of the present utility model is described.

Fig. 1 has shown a kind of segment structure of automotive trim anti-slip carpet pad, figure as can be seen thus, in this embodiment, carpet cushion constitutes by three layers, promptly is made of acupuncture matte 1, composite acupuncture base plate 2, skid resistant course 3, wherein, acupuncture matte 1 mainly is to form through the acupuncture sanding, skid resistant course 3 is formed on the bottom surface of composite acupuncture base plate 2 by EPDM (ethylene propylene diene rubber) particle blade coating, and in this embodiment, the molding process of carpet cushion is as follows substantially:

The lining of this carpet cushion adopts 100% PET fiber, PET is a polyethylene terephthalate, have good physical propertys such as heat-resistant antifriction, carpet cushion lining of the present utility model mainly adopts the 100%PET fiber, at first the PET fiber of different colours (is determined) to mix according to a certain percentage according to the actual requirements, make it can have the outward appearance of constant color, fiber passes through lapping after mixing successively, acupuncture, sanding, produce base blanket with certain appearance style, the base blanket of pre-profiling is through the foaming photoresist coating process, latex is coated in equably the back side of base blanket, the base blanket is reinforced, make it have certain resistance to abrasion, and the blanket face is not damaged in follow-up coating operation.In the rubber coating operation, the EPDM rubber grain is mixed the uniform pasty state suspension body of formation with binder and other auxiliary agents, the ratio of mixing can be calculated according to actual conditions and determine, the process foaming machine carries out the coating processing to the carpet of gluing, carpet cushion after the coating carries out drying with baking oven to be handled, product front after the processing has good matte style, promptly form 1 layer of the higher acupuncture matte of aesthetic property, and the back side is through blade coating technology and after drying, the EPDM rubber grain is anchored on the carpet cushion back side by binder, because the irregularity feature of EPDM rubber surface, make skid resistant course 3 surfaces after the moulding form asperities, it is well anti-skidding that these asperities make that carpet cushion has, resistance to wear and damping performance, it is reliable to be laid on automobile bit comparison decided at the higher level but not officially announced, be difficult for to slide, more not yielding, guaranteed the practical and attractive property and the service life of product.

EPDM itself has minimum proportion in all rubber; so utilize the EPDM vulcanite scraper to be applied to the carpet cushion lighter weight that fibrous bottom surface constitutes; when practical application, also can alleviate the weight of whole vehicle body; say further; also can reach fuel-efficient energy-conservation and reduce the effect of exhaust emissions, really accomplish to save use cost, protection environment.And EPDM is a kind of heat, light can resisted, and has the rubber of good antioxidant, anti-ozone and corrosion resistance, and it is cheap, and the feature of environmental protection is stronger, can reduce the carpet cushion production cost of products, and reaches environmental demands.

Claims

1, a kind of automotive trim anti-slip carpet pad, it is characterized in that: it comprises that the surface has the composite acupuncture base plate (2) of the acupuncture matte (1) that forms after the acupuncture, is adhered to the skid resistant course (3) on the bottom surface of described composite acupuncture base plate (2), described skid resistant course (3) is the EPDM rubber layer, and this layer has the Z-Correct bump mapping Z-correct structure.

2, automotive trim anti-slip carpet pad according to claim 1 is characterized in that: the concaveconvex structure layer that described skid resistant course (3) forms on composite acupuncture base plate (2) bottom surface for EPDM rubber grain blade coating.