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JPH0513864B2 - - Google Patents
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JPH0513864B2 - - Google Patents

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Publication number
JPH0513864B2
JPH0513864B2 JP63165472A JP16547288A JPH0513864B2 JP H0513864 B2 JPH0513864 B2 JP H0513864B2 JP 63165472 A JP63165472 A JP 63165472A JP 16547288 A JP16547288 A JP 16547288A JP H0513864 B2 JPH0513864 B2 JP H0513864B2
Authority
JP
Japan
Prior art keywords
base fabric
pile
mat
fibers
conductive fibers
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP63165472A
Other languages
Japanese (ja)
Other versions
JPH0214936A (en
Inventor
Kohei Yamada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daiwa KK
Original Assignee
Daiwa KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Daiwa KK filed Critical Daiwa KK
Priority to JP63165472A priority Critical patent/JPH0214936A/en
Priority to KR1019880014901A priority patent/KR930000286B1/en
Priority to EP89111999A priority patent/EP0353466B1/en
Priority to DE89111999T priority patent/DE68910416T2/en
Publication of JPH0214936A publication Critical patent/JPH0214936A/en
Priority to US07/758,259 priority patent/US5213865A/en
Publication of JPH0513864B2 publication Critical patent/JPH0513864B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Elimination Of Static Electricity (AREA)
  • Passenger Equipment (AREA)
  • Carpets (AREA)

Description

【発明の詳細な説明】 (産業上の利用分野) 本発明は自動車用マツトに関する。詳細には、
人体が帯電した静電気を吸収し、これを空中に放
電する機能を有する自動車用マツトに関する。
DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a mat for an automobile. For details,
This invention relates to an automobile mat that has the function of absorbing static electricity charged by the human body and discharging it into the air.

(従来の技術) 従来、自動車用マツトは、絶縁体の繊維を使用
した基布に同じく絶縁体の繊維からなるパイルを
所定のボリユームに打ち込んでなるものが市販さ
れている。しかしながら、この自動車用マツトに
あつては、絶縁体よりなる素材によつて製造され
ているため、帯電し易く、塵やほこりを吸引し易
くなつていた。このため、頻繁に掃除をしなけれ
ばならないという不具合を生じていた。
(Prior Art) Conventionally, mats for automobiles have been commercially available in which piles made of insulating fibers are driven into a base cloth made of insulating fibers in a predetermined volume. However, since this automobile mat is manufactured from an insulating material, it is easily charged with electricity and easily attracts dirt and dust. This has caused a problem in that frequent cleaning is required.

このような不具合を解消することを目的とした
自動車用マツトが、特開昭61−110632号公報にお
いて提案されている。このマツト1は、第5図に
示すように、経糸及び緯糸の少なくとも一方にお
いて、少なくとも一部の糸に導電糸3を使用して
導電性基布2を織り上げ、その上面に表面材4を
一体的に形成してなるものである。
A mat for automobiles aimed at solving these problems has been proposed in Japanese Patent Laid-Open No. 110632/1983. As shown in FIG. 5, this mat 1 is constructed by weaving a conductive base fabric 2 using conductive threads 3 in at least some of the warp and weft yarns, and a surface material 4 is integrally formed on the upper surface of the conductive base fabric 2. It is formed by

このマツト1にあつては、一つの導電体として
機能して人体が帯電した静電気を速やかに吸収
し、吸収した静電気を当該マツト1に接続された
アースコード5を介して車体側にアースするよう
になつていた。
This mat 1 functions as a conductor to quickly absorb static electricity charged by the human body, and the absorbed static electricity is grounded to the vehicle body via the ground cord 5 connected to the mat 1. I was getting used to it.

(発明が解決しようとする課題) ところが、上記特開昭61−110632号公報に記載
のマツトにあつては、静電気が当該マツトに接続
されたアースコードを介して車体側にアースされ
るようになつていたため、乗り降りの際にアース
コードが外れてアースできなくなることがあつ
た。又、アースコードを車体側に接続するための
接続端子を車体側に取り付ける必要があつた。更
に、自動車の車体は直接地面に接触していないた
め、静電気を確実に除去しようとするためにはア
ースベルト等の接地手段を別に取り付ける必要が
あつた。
(Problem to be Solved by the Invention) However, in the mat described in JP-A-61-110632, static electricity is grounded to the vehicle body through the grounding cord connected to the mat. Due to the weather, the grounding cord sometimes came off when getting on and off, making it impossible to ground. Additionally, it was necessary to attach a connection terminal to the vehicle body for connecting the ground cord to the vehicle body. Furthermore, since the car body of the car is not in direct contact with the ground, it is necessary to separately attach grounding means such as a grounding belt in order to reliably remove static electricity.

本発明は、このような課題に鑑みなされたもの
であり、人体が帯電した静電気を吸収し、これを
空中に放電する機能を有する自動車用マツトを提
供することを目的とするものである。
The present invention has been made in view of the above-mentioned problems, and it is an object of the present invention to provide a mat for an automobile that has a function of absorbing static electricity charged by the human body and discharging it into the air.

(課題を解決するための手段) 上記目的を達成するため、本発明は、導電性繊
維を含み湿式抄紙法により製造された紙よりな
り、前記導電性繊維の先端が紙表面より突出する
ように設けられた基布と、この基布に粘着剤等に
より貼着し積層一体化されて、パイルの打ち込み
時における当該基布の破損を防止する編物、織
物、不織布などからなる補強シートと、導電性繊
維を含んでおり、前記基布及び補強シートを貫通
し略U字状となるように打ち込まれるパイルと、
パイルが打ち込まれた基布及び補強シートを裏打
ちする裏打ち材とからなることを特徴とする自動
車用マツトをその要旨とした。
(Means for Solving the Problems) In order to achieve the above object, the present invention is made of paper that includes conductive fibers and is manufactured by a wet papermaking method, and that the conductive fibers have tips thereof protruding from the surface of the paper. A reinforcing sheet made of knitted fabric, woven fabric, non-woven fabric, etc., which is laminated and integrated with the base fabric by adhesive or the like to prevent damage to the base fabric when driving the pile, and a conductive base fabric. a pile containing sexual fibers, which is driven through the base fabric and the reinforcing sheet so as to form a substantially U-shape;
The gist of this invention is a mat for an automobile, which is characterized by comprising a base fabric into which piles are driven and a backing material that lines a reinforcing sheet.

(作 用) 本発明の自動車用マツト11にあつては、基布
12が導電性繊維13を含み湿式抄紙法により製
造された紙よりなるため、導電性繊維13は基布
12全体にわたり相互に密接に接触した状態とな
つている。このため、基布12は1つの導電体と
して作用し、自動車の乗り降りの際や運転中等に
靴やズボンと裾との摩擦により発生した静電気は
マツト11に速やかに且つ確実に吸収されるよう
になつている。
(Function) In the automobile mat 11 of the present invention, since the base fabric 12 includes conductive fibers 13 and is made of paper manufactured by a wet papermaking method, the conductive fibers 13 are mutually distributed over the entire base fabric 12. They are in close contact. Therefore, the base fabric 12 acts as a conductor, and static electricity generated by friction between shoes or pants and the hem when getting in and out of a car or driving is quickly and reliably absorbed by the mat 11. It's summery.

こうしてマツト11に吸収された静電気は、基
布12表面より突出する導電性繊維13の先端か
らパイル14の隙間を通じて空中放電されるよう
になつている。また、静電気の一部は基布12及
び補強シート15に貫通して打ち込まれたパイル
14の導電性繊維16に導通され、このパイル1
4の導電性繊維16の先端からも空中放電される
ようになつている。
The static electricity thus absorbed by the mat 11 is discharged into the air from the tips of the conductive fibers 13 protruding from the surface of the base fabric 12 through the gaps between the piles 14. Further, a part of the static electricity is conducted to the conductive fibers 16 of the pile 14 that are driven through the base fabric 12 and the reinforcing sheet 15, and this pile 1
Air discharge is also generated from the tips of the conductive fibers 16 of No. 4.

(実施例) 以下、本発明の自動車用マツトを第1図乃至第
4図の図面に示した一実施例に基づいて更に詳し
く説明する。
(Example) Hereinafter, the automobile mat of the present invention will be explained in more detail based on an example shown in the drawings of FIGS. 1 to 4.

本発明の自動車用マツト11は基布12と補強
シート15とパイル14と裏打ち材17とからな
る。基布12は、木材パルプ、合成繊維等の構成
繊維に炭素繊維等の導電性繊維を混合し、湿式抄
紙法により抄紙された紙であり、この紙表面から
は導電性繊維13の先端が垂直方向或いは斜め方
向に不規則に突出している。
The automobile mat 11 of the present invention is composed of a base fabric 12, a reinforcing sheet 15, a pile 14, and a backing material 17. The base fabric 12 is paper made by mixing conductive fibers such as carbon fibers with constituent fibers such as wood pulp and synthetic fibers, and using a wet papermaking method, and the tips of the conductive fibers 13 are perpendicular to the paper surface. It protrudes irregularly in the direction or diagonally.

このような基布12としては、例えば特開昭62
−156395公報に記載されたもののように、炭素繊
維の短繊維3〜15重量%、合成繊維の短繊維20〜
70重量%及び残部木材パルプからなり、半減期が
5秒以下、摩擦帯電圧が40V以下である紙であつ
て、紙表面から導電性繊維の先端部が50本/cm2
上突出しているものが好ましい。本実施例におい
ては、アクリロニトル系重合体繊維から常法によ
り製造した炭素繊維の短繊維(1dx6mm)5重量
%、ポリエチレンテレフタレート繊維の短繊維
(1dx6mm)45重量%、木材パルプ35重量%及びバ
インダー15重量%の比率で混合し、この混合物を
叩解機を通して更に細断して均一な混合物とした
後、湿式抄紙法で製造した目付25g/m2の紙を使
用した。尚、導電性繊維としては、炭素繊維の
他、導電性のセラミツクス繊維や金属繊維なども
使用することができる。基布12は、上記の如く
構成されていることから、1つの導電体として作
用し、自動車の乗り降りの際や運転中等に靴やズ
ボンと裾との摩擦により発生した静電気を速やか
に且つ確実に吸収するようになつている。又、吸
収された静電気は、基布12表面より突出する導
電性繊維13の先端から空中放電されるようにな
つている。
As such a base fabric 12, for example, Japanese Patent Application Laid-open No. 62
−3 to 15% by weight of carbon fiber short fibers, 20 to 20% of synthetic fiber short fibers, such as those described in Publication No. 156395
Paper consisting of 70% by weight and the remainder wood pulp, with a half-life of 5 seconds or less and a frictional charging voltage of 40V or less, with 50 or more conductive fiber tips protruding from the paper surface. is preferred. In this example, 5% by weight of carbon fiber short fibers (1dx6mm) produced by a conventional method from acrylonitrile polymer fibers, 45% by weight of short polyethylene terephthalate fibers (1dx6mm), 35% by weight of wood pulp, and 15% by weight of a binder were used. The mixture was mixed in a ratio of % by weight, and this mixture was further shredded through a beater to obtain a uniform mixture, and then paper with a basis weight of 25 g/m 2 manufactured by a wet paper-making method was used. Incidentally, as the conductive fiber, in addition to carbon fiber, conductive ceramic fiber, metal fiber, etc. can also be used. Since the base fabric 12 is configured as described above, it acts as a conductor and quickly and reliably removes static electricity generated by friction between shoes or pants and the hem when getting in and out of a car or driving. It is designed to be absorbed. Further, the absorbed static electricity is discharged into the air from the tips of the conductive fibers 13 protruding from the surface of the base fabric 12.

基布12は上述した炭素繊維等の導電性繊維1
3を含み、かつ導電性繊維13が紙表面より突出
した構造を採ることにより静電気の吸収と空中放
電という機能を持つに至つたのであるが、この構
造は他の物体との接触や人体との接触などによつ
て容易に破損してしまう。このため、本発明では
基布12に補強シート15を積層一体化してい
る。
The base fabric 12 is made of the conductive fiber 1 such as the carbon fiber mentioned above.
3 and has a structure in which the conductive fibers 13 protrude from the surface of the paper, it has the function of absorbing static electricity and discharging it in the air. However, this structure does not prevent contact with other objects or the human body. It is easily damaged by contact. Therefore, in the present invention, the reinforcing sheet 15 is laminated and integrated with the base fabric 12.

第1図、第2図及び第3図に示すように、補強
シート15は編物、織物、不織布などからなり、
前記基布12に粘着剤等により貼着し積層一体化
されるようになつている。この結果、基布12は
補強され、パイル14の打ち込み作業時における
外力によつても破損しないようになつている。
As shown in FIGS. 1, 2, and 3, the reinforcing sheet 15 is made of knitted fabric, woven fabric, nonwoven fabric, etc.
It is attached to the base fabric 12 using an adhesive or the like and is laminated and integrated. As a result, the base fabric 12 is reinforced so that it will not be damaged even by external force during the driving operation of the pile 14.

パイル14は、ポリエステル等の合成繊維を複
数本束ねて所定の太さに形成し、これに炭素繊維
などの導電性繊維16を含ませたものであり、こ
のパイル14が、第4図に示すように、前記補強
シート15及び基布12を貫通して略U字状に打
ち込まれ、マツト11表面が所定のボリユームと
なるように設けられている。この場合、基布12
には補強シート15が積層一体化されていること
から、パイル14の打ち込み時に加わる外力によ
つても摩耗したり損傷を受けたりして、その構造
が破壊されることがない。このパイル14の導電
性繊維16は、第2図に示すように、基布12の
導電性繊維13と接触状態になつている。このた
め、静電気の一部は導電性繊維13と接触するパ
イル14の導電性繊維16に導通され、このパイ
ル14の導電性繊維16の先端からも空中放電さ
れるようになつている。
The pile 14 is made by bundling a plurality of synthetic fibers such as polyester and forming them into a predetermined thickness, which contains conductive fibers 16 such as carbon fibers, and this pile 14 is shown in FIG. The mat 11 is driven in a substantially U-shape through the reinforcing sheet 15 and the base fabric 12 so that the surface of the mat 11 has a predetermined volume. In this case, the base fabric 12
Since the reinforcing sheet 15 is integrally laminated, the structure will not be destroyed due to wear or damage caused by external force applied when the pile 14 is driven. The conductive fibers 16 of the pile 14 are in contact with the conductive fibers 13 of the base fabric 12, as shown in FIG. Therefore, a portion of the static electricity is conducted to the conductive fibers 16 of the pile 14 that are in contact with the conductive fibers 13, and is also discharged into the air from the tips of the conductive fibers 16 of the pile 14.

又、基布12の裏面側には裏打ち材17が設け
られている。裏打ち材17は、金型内にゾル状の
合成樹脂を収容し、ここにパイル14が打ち込ま
れた基布12及び補強シート15を漬け、次に金
型を加熱して合成樹脂をゲル化するという工程に
より形成されており、この裏打ち材17によつて
パイル14が基布12及び補強シート15に固定
されている(第2図参照)。
Further, a lining material 17 is provided on the back side of the base fabric 12. The backing material 17 contains a sol-like synthetic resin in a mold, soaks the base fabric 12 and reinforcing sheet 15 into which the pile 14 is driven, and then heats the mold to gel the synthetic resin. The pile 14 is fixed to the base fabric 12 and the reinforcing sheet 15 by the backing material 17 (see FIG. 2).

(発明の効果) 上記構成を備えたことにより、本発明の自動車
用マツトにあつては、人体が帯電した静電気を吸
収し、これを空中に放電する機能を有し、かつそ
の機能が容易に損なわれることがない。
(Effects of the Invention) By having the above configuration, the automobile mat of the present invention has a function of absorbing static electricity charged by the human body and discharging it into the air, and this function can be easily performed. will not be damaged.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本発明の自動車用マツトを示した斜視
図、第2図は本発明の自動車用マツトの拡大断面
図、第3図及び第4図は本発明の自動車用マツト
の製造過程を示す拡大断面図、第5図は従来の自
動車用マツトを示した斜視図である。 符号の説明 11……自動車用マツト、12…
…基布、13……導電性繊維、14……パイル、
15……補強シート、16……導電性繊維、17
……裏打ち材。
FIG. 1 is a perspective view showing an automobile mat of the present invention, FIG. 2 is an enlarged sectional view of the automobile mat of the present invention, and FIGS. 3 and 4 show the manufacturing process of the automobile mat of the present invention. The enlarged sectional view and FIG. 5 are perspective views showing a conventional automobile mat. Explanation of symbols 11... Automobile mat, 12...
...Base fabric, 13...Conductive fiber, 14...Pile,
15... Reinforcement sheet, 16... Conductive fiber, 17
...Backing material.

Claims (1)

【特許請求の範囲】 1 導電性繊維を含み湿式抄紙法により製造され
た紙よりなり、前記導電性繊維の先端が紙表面よ
り突出するように設けられた基布と、 この基布に粘着剤等により貼着し積層一体化さ
れて、パイルの打ち込み時における当該基布の破
損を防止する編物、織物、不織布などからなる補
強シートと、 導電性繊維を含んでおり、前記基布及び補強シ
ートを貫通し略U字状となるように打ち込まれる
パイルと、 パイルが打ち込まれた基布及び補強シートを裏
打ちする裏打ち材とからなることを特徴とする自
動車用マツト。
[Scope of Claims] 1. A base fabric made of paper containing conductive fibers and manufactured by a wet papermaking method, and provided with the tips of the conductive fibers protruding from the surface of the paper; and an adhesive on this base fabric. a reinforcing sheet made of knitted fabric, woven fabric, non-woven fabric, etc., which is adhered and laminated together to prevent damage to the base fabric during pile driving; and the base fabric and the reinforcing sheet, which contain conductive fibers. A mat for an automobile, comprising: a pile that is driven through the pile to form a substantially U-shape; a base fabric into which the pile is driven, and a backing material that lines the reinforcing sheet.
JP63165472A 1988-07-02 1988-07-02 Automobile mat Granted JPH0214936A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP63165472A JPH0214936A (en) 1988-07-02 1988-07-02 Automobile mat
KR1019880014901A KR930000286B1 (en) 1988-07-02 1988-11-12 Antistatic Mat
EP89111999A EP0353466B1 (en) 1988-07-02 1989-06-30 Antistatic mat
DE89111999T DE68910416T2 (en) 1988-07-02 1989-06-30 Antistatic mat.
US07/758,259 US5213865A (en) 1988-07-02 1991-08-26 Antistatic mat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63165472A JPH0214936A (en) 1988-07-02 1988-07-02 Automobile mat

Publications (2)

Publication Number Publication Date
JPH0214936A JPH0214936A (en) 1990-01-18
JPH0513864B2 true JPH0513864B2 (en) 1993-02-23

Family

ID=15813061

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63165472A Granted JPH0214936A (en) 1988-07-02 1988-07-02 Automobile mat

Country Status (1)

Country Link
JP (1) JPH0214936A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03130726U (en) * 1990-04-16 1991-12-27
JPH0479913A (en) * 1990-07-23 1992-03-13 Daiwa:Kk Carpet for indoor use

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4184909A (en) * 1978-08-21 1980-01-22 International Business Machines Corporation Method of forming thin film interconnection systems
JPS59111723A (en) * 1982-12-18 1984-06-28 株式会社ニツセイ Anti-static mat
JPS61110632A (en) * 1984-11-02 1986-05-28 Nippon Koki Kk Electricity suppressing mat for car
JPS6226743U (en) * 1985-08-01 1987-02-18
JPS62156395A (en) * 1985-12-27 1987-07-11 東レ株式会社 Static electricity neutralized paper

Also Published As

Publication number Publication date
JPH0214936A (en) 1990-01-18

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