CN103373266A

CN103373266A - Automotive pedal pad structure

Info

Publication number: CN103373266A
Application number: CN2012101054391A
Authority: CN
Inventors: 杨明舜
Original assignee: SHENGZHOU ENTERPRISE CO Ltd
Current assignee: SHENGZHOU ENTERPRISE CO Ltd; Formosa Saint Jose Corp
Priority date: 2012-04-11
Filing date: 2012-04-11
Publication date: 2013-10-30

Abstract

Disclosed is an automotive pedal pad structure. The automotive pedal pad structure is formed by combination of a top plate layer positioned at the top, a fiber material layer positioned in the middle and a foaming material layer positioned at the bottom. The top plate layer is made of thermoplastic polyurethane which is prepared by raw materials including, by content, 10%-90% of polyester polyol, 15%-55% of diisocyanate and 1%-80% of butanediol. The top plate layer has features of abrasion, bending, oil contamination and corrosion resistance and is good in processing performance, so that a produced pedal pad can have various excellent using effects of less proneness to scratch, improved durability, capability of resisting oil contamination and dust residues, and easiness in cleaning.

Description

The automobile foot mat structure

Technical field

The present invention is the design of relevant a kind of automobile foot mat structure, mainly utilizes the affiliated characteristic of material, makes made pad have the excellent use effects such as comfortable, durable and antifouling concurrently, is suitable for being applied in various vehicles floor or similar structures.

Background technology

By, the general traveling comfort of automobile in order to promote its in-built texture and to take, so all be equipped with carpet on the chassis in the car, but the laying of carpet no doubt has the advantages such as attractive in appearance, comfortable, but but be very easy to dirty when using, therefore the user often adds a movable pedal pad on carpet, the silt of sole can be trampled on pedal pad when allowing the occupant into the car, to avoid polluting carpeting, and this pedal pad more can be pulled down at any time cleaning or change, and is upper very convenient in using.

And general automobile foot mat commonly used is of a great variety, such as more early stage blanket class material pad, though this pedal pad is covered with comfortable fibre bundle in the surface, sole is dirty a splendid effect striking off, but fibre bundle oil rub resistance effect extreme difference, and allow dirty dirt easily hide and be contained in the fibre bundle, be difficult to clean out fully, the shortcomings such as easier mouldy, the stink of deriving, have a strong impact on the environmental health in the car, so it is high that these pedal pads are eliminated the rate of changing, not only produce the environment-friendly garbage problem, and more do not meet economic benefit.There was afterwards the dealer to develop and adopted polyvinylchloride, rubber and neoprene base material, but this material is extremely heavy, and in airtight car body, distribute easily noxious gas and foul smell through high temperature, impact is driven and passenger's health, if use a period of time, the scratch of shoes and greasy dirt, rainwater, snow-broth, muddy moisture content will corrode, and residual soil has a greatly reduced quality the aesthetic property in the car body on the pedal pad surface.

In view of this, the problem that faces for solving above-mentioned pedal pad commonly used, the inventor concentrates on studies, use and develop unique material ratio prescription, the material of the characteristics such as allotment tool wear-resisting, anti-complications, oil resistant are dirty, anticorrosive can reach its made pedal pad to be difficult for scratch, increases durability, and prevents the use effect of the excellences such as the greasy dirt dust is residual, be easy to clean, for the consumption public use, want to grind the invention motivation of wound for the present invention.

Summary of the invention

Main purpose of the present invention, a kind of characteristics such as wear-resisting, anti-complications, oil resistant are dirty, anticorrosive of having are being provided, and the pad structure of rich excellent in workability characteristic makes its made automobile foot mat can reach the effect that comfort, aesthetic property, durability and practicality have concurrently.

For reaching above-mentioned purpose, a kind of automobile foot mat structure of the present invention, be provided with a top sheet metal layer that is positioned at the top, the fibrous material layer in the middle of being positioned at and be positioned at that the foamed material layer of below is combined into, and with each layer member utilized jelly fit the extruder film or by fire paste the melting mould pressing technology in conjunction with and make, it is characterized in that: this top sheet metal layer is a thermoplastic polyurethane material, the diisocyanate of its polyester polyol by 10%～90% content, 15%～55% content and the BDO raw material of 1%～80% content are modulated to be formed.

Actual gain of the present invention, be when pedal pad design by the top sheet metal layer of the top, in the middle of being positioned at fibrous material layer and be positioned at that the foamed material layer of below is combined into, have wear-resisting, anti-complications, dirty, the anticorrosion properties of oil resistant, and the pad structure of rich excellent in workability characteristic makes its made automobile foot mat can reach the effect that comfort, aesthetic property, durability and practicality have concurrently.

Other characteristics of the present invention and specific embodiment can in the detailed description of following cooperation accompanying drawing, further be understood.

Description of drawings

Fig. 1 is first embodiment of the invention automobile foot mat structure exploded perspective view.

Fig. 2 is first embodiment of the invention automobile foot mat structure decomposing section.

Fig. 3 is first embodiment of the invention automobile foot mat local section enlarged diagram.

Fig. 4 is second embodiment of the invention automobile foot mat structure exploded perspective view.

Fig. 4 A is local structure enlarged diagram among Fig. 4 of the present invention.

Fig. 5 is second embodiment of the invention automobile foot mat local section enlarged diagram.

The specific embodiment

Please refer to the drawing 1～shown in Figure 3, the automobile foot mat 10 that the present invention is designed, this pedal pad 10 be provided with the top sheet metal layer 11 that is positioned at the top, the fibrous material layer 12 in the middle of being positioned at and be positioned at that the foamed material layer 13 of below is combined into.

And the above-mentioned top sheet metal layer 11 of carrying, for by 1 of the diisocyanate of the polyester polyol of 10%～90% content, 15%～55% content and 1%～80% content, 4-butylene glycols raw material is modulated the thermoplastic polyurethane material that forms, wherein more be modulated to the best with the polyester polyol of 55% content, the diisocyanate of 35% content and the BDO ratio of 10% content.And this thermoplastic polyurethane material not only has superior wear-resisting, anti-complications, dirty, the anticorrosion properties of oil resistant, has more the good advantage of processability.

This fibrous material layer 12 can be polyethylene fibre or mekralon or poly-ester fibres or nylon fiber or natural fiber such as fiber cloth that polyester cotton, natural cotton material are made.

This foamed material layer 13 can be the material of crosslinked polyethylene foaming plate or polyethylene foam sheet material or ethylene-acetic ethylene ester copolymer or PU foaming plate.

And above-mentioned each layer member added glutinous agent applying or the extruder film is fitted or paste the combination of melting mould pressing technology by fire, use to set up and become a smooth composite material, and protruding height and the 3D three-dimensional contouring pedal pad of central sunken structure around being processed into, and make its made pedal pad not only soft comfortable and be difficult for scratch, can increase its durability, also can prevent the excellent use effects such as the residual convenient cleaning of greasy dirt dust.

Please refer to the drawing 4, shown in Figure 5, be another possible embodiments of the present invention, the set pedal pad 1A of this embodiment, except being provided with a top sheet metal layer 11 that is positioned at the top, fibrous material layer 12 in the middle of being positioned at and be positioned at the foamed material layer 13 of below, more can add an anti-slip layer 14 in the bottom of foamed material layer 13, and anti-slip layer 14 is a hook-and-loop fastener anti-slipping material, shown in please attached ginseng Fig. 4 A, it is provided with a 14a of woollen yarn knitting section, and a plurality of extensions are convexly set in a certain height tool rigidity synthetic fibres 14b outside the woollen yarn knitting section, this fiber yarn 14b can be and makes or adopt poly-ester fibres with nylon plastic(s) and make or adopt acrylic plastering and make, can also make fiber cloth by vinyon, and with the 14a of its woollen yarn knitting section as binding face, and the glutinous agent applying of same employing interpolation or extruder film are fitted or are pasted the melting mould pressing technology by fire, make this anti-slip layer 14 be incorporated into foamed material layer 13 bottoms, make the pedal pad of making can be to the blanket class, rinse the materials such as mao carpet or circle flannelette and possess the height anti-slip effect, more can be repeatedly with car in moulding carpet cohere or tear off, do not have the shortcoming of damaging the carpet material.

In sum, automobile foot mat structure of the present invention is although inscape is simple, but its material excellent can reach the advantage that comfort, durability and practicality have both, be applicable to make all types of automobile foot mats for, have practical value undoubtedly, propose patent application in accordance with the law.

Only the above only be preferred embodiment of the present invention, and when can not be in order to limit the enforceable scope of the present invention, all personages who is skillful in this industry obviously can do variation and modification, all should be considered as not departing from flesh and blood of the present invention.

Claims

1. an automobile foot mat is constructed, be provided with a top sheet metal layer that is positioned at the top, the fibrous material layer in the middle of being positioned at and be positioned at that the foamed material layer of below is combined into, and with each layer member utilized jelly fit the extruder film or by fire paste the melting mould pressing technology in conjunction with and make, it is characterized in that: this top sheet metal layer is a thermoplastic polyurethane material, the diisocyanate of its polyester polyol by 10%～90% content, 15%～55% content and the BDO raw material of 1%～80% content are modulated to be formed.

2. automobile foot mat as claimed in claim 1 is constructed, it is characterized in that: the thermoplastic polyurethane of this top sheet metal layer wherein, more be modulated to the best with the polyester polyol of 55% content, the diisocyanate of 35% content and the BDO ratio of 10% content.

3. automobile foot mat as claimed in claim 1 structure is characterized in that: wherein this fibrous material layer can be polyethylene fibre or mekralon or poly-ester fibres or nylon fiber or natural fiber such as the fiber cloth that polyester cotton, natural cotton material are made.

4. automobile foot mat as claimed in claim 1 is constructed, and it is characterized in that: wherein this foamed material layer can be the material of crosslinked polyethylene foaming plate or polyethylene foam sheet material or ethylene-acetic ethylene ester copolymer or PU foaming plate.

5. automobile foot mat structure as claimed in claim 1 is characterized in that: wherein more can add an anti-slip layer bottom this foamed material layer.

6. automobile foot mat as claimed in claim 5 structure, it is characterized in that: wherein this anti-slip layer is a hook-and-loop fastener anti-slipping material, it is textural to be provided with the synthetic fibres that a woollen yarn knitting section and a plurality of extension are convexly set in a certain height tool rigidity intensity outside the woollen yarn knitting section.