JP3346316B2 - Grommet - Google Patents
GrommetInfo
- Publication number
- JP3346316B2 JP3346316B2 JP01630299A JP1630299A JP3346316B2 JP 3346316 B2 JP3346316 B2 JP 3346316B2 JP 01630299 A JP01630299 A JP 01630299A JP 1630299 A JP1630299 A JP 1630299A JP 3346316 B2 JP3346316 B2 JP 3346316B2
- Authority
- JP
- Japan
- Prior art keywords
- grommet
- door
- panel
- bellows
- bellows tube
- 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
Links
Landscapes
- Details Of Indoor Wiring (AREA)
- Installation Of Indoor Wiring (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、自動車のドアと本
体との間に配索する電線に外装する蛇腹状のグロメット
に関し、特に、グロメット取り付け時にグロメットを所
定の上下位置に取り付けることができると共に、ドア開
閉時に蛇腹の捩れを防止できるようにするものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bellows-like grommet for covering an electric wire routed between a door and a body of an automobile, and more particularly to a grommet which can be mounted at a predetermined vertical position when the grommet is mounted. In addition, the bellows can be prevented from being twisted when the door is opened and closed.
【０００２】[0002]
【従来の技術】従来、自動車においては、ドア内部に配
索するワイヤハーネスは、自動車本体のワイヤハーネス
と連続させる必要があるため、図３に示すように、本体
パネル１に設けたワイヤハーネス貫通穴１ａとドアパネ
ル２に設けた貫通２ａにワイヤハーネスＷ／Ｈを通して
いる。この本体パネル１側からドアパネル２側へと配索
するワイヤハーネスＷ／Ｈは外部に露出していると共
に、ドアの開閉に追従させる必要があるため、従来より
蛇腹状のグロメット３で外装している。2. Description of the Related Art Conventionally, in a vehicle, a wire harness routed inside a door must be continuous with a wire harness of a vehicle body. Therefore, as shown in FIG. The wire harness W / H passes through the hole 1 a and the through hole 2 a provided in the door panel 2. The wire harness W / H routed from the body panel 1 to the door panel 2 is exposed to the outside and needs to follow the opening and closing of the door. I have.
【０００３】このグロメット３は長い蛇腹筒部３ａの両
端に拡径部３ｂ、３ｃを備え、これら拡径部３ｂ、３ｃ
の外周にパネル係止用の凹部３ｄ、３ｅを備えている。
これら凹部３ｄ、３ｅを上記本体パネル１の貫通穴１ａ
とドアパネル２の貫通穴２ａに嵌合させて取り付けてい
る。The grommet 3 has enlarged diameter portions 3b and 3c at both ends of a long bellows cylindrical portion 3a, and these enlarged diameter portions 3b and 3c are provided.
Are provided with recesses 3d and 3e for locking the panel on the outer periphery of the panel.
These recesses 3d, 3e are inserted into the through holes 1a of the main body panel 1.
And fitted into the through hole 2 a of the door panel 2.
【０００４】その際、グロメット３のパネルへの取付位
置がずれると、グロメット３の内部のワイヤハーネスＷ
／Ｈの電線群に捩れが生じる問題がある。よって、グロ
メット３の取付位置、即ち、グロメット３のどの面を上
面とするかを定めるために、図示のように、拡径部３
ｂ、３ｃの上面に矢印３ｆを浮き彫りで設けている場合
が多い。[0004] At this time, if the mounting position of the grommet 3 to the panel is shifted, the wire harness W inside the grommet 3 is displaced.
/ H may be twisted. Therefore, in order to determine the mounting position of the grommet 3, that is, which surface of the grommet 3 is to be the upper surface, as shown in FIG.
Arrows 3f are often provided in relief on the upper surfaces of b and 3c.
【０００５】また、従来、この種のグロメットにおい
て、特開平９−２９２０６１において、図４に示すよう
な、上記矢印３ｆ’と共に、グロメット３’の蛇腹部の
山部３ｈ’に複数の目視用突起部３ｇ’を突設したもの
が提案されている。Conventionally, in a grommet of this type, Japanese Patent Application Laid-Open No. 9-292061 discloses a plurality of visual projections on the bellows 3h 'of the grommet 3' together with the arrow 3f 'as shown in FIG. A structure in which a portion 3g 'is protruded has been proposed.
【０００６】[0006]
【発明が解決しようとする課題】前記図３に示すような
拡径部３ｃに矢印３ｆを設けただけの場合、作業者が拡
径部３ｃを手で把持して、凹部３ｅをパネル貫通穴に取
り付けることが多く、矢印３ｆが手の中に隠れてしまい
やすい。また、暗所での作業であるため、拡径部３ｃを
把持するときに矢印３ｆが見にくく、かつ、取付後に矢
印の位置を目視で確認しようとしても、上記のように暗
所であるために、非常に確認しずらい。このように、矢
印３ｆが見にくいために位置ずれが発生しやすく、その
場合には、パネルへの係止をやり直さなければならず、
作業手数がかかる問題がある。When only the arrow 3f is provided on the enlarged diameter portion 3c as shown in FIG. 3, an operator grips the enlarged diameter portion 3c by hand and inserts the concave portion 3e into the panel through hole. The arrow 3f is likely to be hidden in the hand. In addition, since the work is performed in a dark place, the arrow 3f is difficult to see when the enlarged diameter portion 3c is gripped, and even if an attempt is made to visually check the position of the arrow after the attachment, it is dark as described above. , Very hard to see. As described above, since the arrow 3f is difficult to see, misalignment is likely to occur, and in that case, locking to the panel must be performed again,
There is a problem that labor is required.
【０００７】一方、後記図４に示すグロメット３’では
蛇腹部の山部に突起部３ｇ’が設けられているため、グ
ロメット３の拡径部３ｃにのみ矢印３ｆを設けた場合よ
りは、上下位置の確認はしやすい。しかしながら、山部
３ｈ’自体が最初から突出しているため、手触りだけで
は確認しずらく、かつ、上記のように暗所での作業であ
るため、山部に設けた突起部３ｇ’も見にくい問題があ
る。On the other hand, in the grommet 3 'shown in FIG. 4 described later, since the projection 3g' is provided at the peak of the bellows portion, it is more vertical than the case where the arrow 3f is provided only on the enlarged diameter portion 3c of the grommet 3. It is easy to confirm the position. However, since the peak 3h 'itself protrudes from the beginning, it is difficult to confirm only by touch, and since the work is performed in a dark place as described above, the protrusion 3g' provided on the peak is difficult to see. There is.
【０００８】また、突起部３ｇ’は不連続であり、突起
で補強されていない谷部３ｉ’は、グロメット装着後の
ドアを開閉時に、蛇腹筒部３ａ’が伸縮し、この伸縮時
に強度の低い谷部３ｉ’より蛇腹筒部３ａ’に捩れ発生
しやすい。このように、蛇腹筒部３ａ’が捩れると、そ
の内部に挿通させているワイヤハーネスの電線群も捩
れ、これがドアの開閉で繰り返されると電線群に損傷が
発生しやすくなる問題がある。かつ、蛇腹筒部３ａ’が
捩れて、干渉材があると、捩れた部分が噛み込む恐れが
ある。The projection 3g 'is discontinuous, and the valley 3i', which is not reinforced by the projection, expands and contracts the bellows cylinder 3a 'when opening and closing the door after the grommet is attached. The bellows tube portion 3a 'is more likely to be twisted than the lower valley portion 3i'. As described above, when the bellows tube portion 3a 'is twisted, the wire group of the wire harness inserted therein is also twisted, and if this is repeated by opening and closing the door, there is a problem that the wire group is likely to be damaged. In addition, if the bellows tube portion 3a 'is twisted and there is an interference material, the twisted portion may bite.
【０００９】本発明は上記した問題に鑑みてなされたも
ので、グロメットの上下位置を正確に位置決めして本体
パネルとドアパネルとに取り付けることができると共
に、長尺な蛇腹筒部に伸縮を余り発生させず、かつ、該
伸縮時に発生しやすい捩れの発生を防止することを課題
としている。SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems, and allows the grommet to be accurately positioned vertically and attached to the main body panel and the door panel, and also causes a large amount of expansion and contraction in the long bellows tube portion. An object of the present invention is to prevent the occurrence of torsion which is likely to occur during the expansion and contraction without causing the expansion and contraction.
【００１０】[0010]
【課題を解決するための手段】上記課題を解決するた
め、本発明は、自動車の本体パネルとドアパネルとの間
に装着され、ゴムまたはエラストマーで一体成形され、
長い蛇腹筒部の両端に拡径部を備え、これら拡径部にパ
ネル係止用の凹部を設け、内部にワイヤハーネスを挿通
させるグロメットにおいて、取付時に上面となる位置
に、上記蛇腹筒部の山部と谷部とに連続した背びれ状の
突片を蛇腹筒部の全長に亙って一体的に設け、ドア閉時
には上記蛇腹筒部が縮まずに湾曲されるようにしている
ことを特徴とするグロメットを提供するものである。SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention is provided between a vehicle body panel and a door panel, and is integrally formed of rubber or elastomer.
The long bellows cylinder portion is provided with enlarged diameter portions at both ends, and a concave portion for panel locking is provided in these enlarged diameter portions, and in the grommet for inserting a wire harness therein, the above-mentioned bellows cylinder portion is positioned at the upper surface at the time of mounting. A dorsal fin-shaped protruding piece that is continuous with the peak and the valley is provided integrally over the entire length of the bellows tube portion, and the bellows tube portion is curved without shrinking when the door is closed. The grommet is provided.
【００１１】上記のように蛇腹筒部の上面の山部と谷部
との連続した背びれ状の突片を設けると、作業者がグロ
メットの蛇腹筒部を把持した時に手触りで背びれ状の突
片の確認が容易にでき、グロメットの上下位置を正確に
確認できるため、暗所での作業でも、グロメットをパネ
ルに正確に位置決めして取り付けることができる。As described above, when the protruding fin-shaped protruding portion of the crest and the valley on the upper surface of the bellows cylindrical portion is provided, when the operator grips the bellows-shaped cylindrical portion of the grommet, the fin-shaped protruding portion is felt by touch. The grommet can be easily confirmed, and the vertical position of the grommet can be accurately confirmed. Therefore, even in a dark place, the grommet can be accurately positioned and mounted on the panel.
【００１２】しかも、蛇腹筒部の山部と谷部に連続して
背びれ状の突片を設けているため、蛇腹筒部は伸縮しに
くく、グロメットをドアパネルと本体パネルとの間に装
着した場合には、ドア閉時に、伸縮せずに湾曲して曲が
り、ドア開時には直線状となるだけである。よって、蛇
腹筒部の伸縮により従来発生しやすかった蛇腹筒部の捩
れを無くすことができ、その結果、グロメット内部のワ
イヤハーネスの電線群に捩れを発生させず、電線群の損
傷を防止でき、かつ、蛇腹筒部の干渉材への噛み込み等
も防止できる。In addition, since the fin-like projections are provided continuously at the peaks and valleys of the bellows tube, the bellows tube does not easily expand and contract, so that the grommet is mounted between the door panel and the body panel. When the door is closed, it bends and bends without expanding and contracting, and only becomes linear when the door is opened. Therefore, it is possible to eliminate the twist of the bellows tube portion which has been easily caused by the expansion and contraction of the bellows tube portion. As a result, the wire group of the wire harness inside the grommet does not generate a twist, and the wire group damage can be prevented. In addition, it is possible to prevent the bellows tube portion from being caught in the interference material.
【００１３】上記蛇腹筒部の山部と谷部に連続して設け
る背びれ状の突片は蛇腹筒部の全長に亙って設けている
ため、作業者が蛇腹筒部のどの位置を把持してもグロメ
ットの上下位置の確認ができる。また、上記グロメット
は自動車の本体パネルとドアパネルとの間に装着される
もので、ドア閉時には上記蛇腹筒部が縮まずに湾曲され
るようにしている。このようにすることで、蛇腹筒部が
ドアの開閉に応じて、より伸縮しにくくなり、ドア閉鎖
時に蛇腹筒部を捻れたり折れ曲がったりすることを防ぐ
ことができる。Since the dorsal fin-shaped projections provided continuously on the peaks and valleys of the bellows cylinder are provided over the entire length of the bellows cylinder, the operator can grasp any position of the bellows cylinder. You can check the vertical position of the grommet. The grommet is mounted between the main body panel of the automobile and the door panel, and when the door is closed, the bellows tube is curved without shrinking. This makes it difficult for the bellows tube to expand and contract in response to the opening and closing of the door, thereby preventing the bellows tube from being twisted or bent when the door is closed.
【００１４】[0014]
【発明の実施の形態】以下、本発明の実施形態を図面を
参照して説明する。図１（Ａ）（Ｂ）（Ｃ）は実施形態
のグロメット１０を示し、ゴムまたはエラストマーで一
体成形している。該グロメット１０は、図２（Ａ）
（Ｂ）に示すように、自動車の本体パネル１とドアパネ
ル２との間に装着されるものである。Embodiments of the present invention will be described below with reference to the drawings. FIGS. 1A, 1B, and 1C show a grommet 10 according to an embodiment, which is integrally formed of rubber or elastomer. The grommet 10 is shown in FIG.
As shown in FIG. 1B, it is mounted between a main body panel 1 and a door panel 2 of an automobile.
【００１５】上記グロメット１０は、長い蛇腹筒部１１
の両端に拡径部１２、１３を備え、これら拡径部１２、
１３にパネル係止用の凹部１４、１５を設け、内部にワ
イヤハーネスＷ／Ｈを構成する電線群ｗを挿通させるも
のである。The grommet 10 has a long bellows tube portion 11.
Are provided with enlarged diameter portions 12 and 13 at both ends thereof.
13 are provided with concave portions 14 and 15 for panel locking, through which a wire group w constituting the wire harness W / H is inserted.
【００１６】上記本体パネル１とドアパネル２との間に
取り付ける時に上面となる位置に、蛇腹筒部１１の山部
１１ａと谷部１１ｂとに連続した背びれ状の突片１６を
一体的に設け、この背びれ状の突片１６が蛇腹筒部１１
の全長に亙って設けている。なお、背びれ状の突片１６
が必ずしも全長に亙って設ける必要はなく、全長の３分
の２程度の寸法で設けるようにしてもよい。A fin-shaped protruding piece 16 that is continuous with the ridge 11a and the valley 11b of the bellows-like cylinder 11 is integrally provided at a position that becomes the upper surface when it is mounted between the main body panel 1 and the door panel 2, The dorsal fin-shaped projection 16 is attached to the bellows cylinder 11.
Is provided over the entire length. The fin-like projection 16
However, it is not always necessary to provide them over the entire length, and they may be provided with a size of about two thirds of the total length.
【００１７】上記のようにグロメット１０の蛇腹筒部１
１の山部１１ａと谷部１１ｂとに連続した背びれ状の突
片１６を設けておくと、一目見るだけで、グロメット１
０の上下位置やグロメット１０のねじれ具合を容易に確
認できると共に、暗所の作業により作業者が背びれ状の
突片１６を見るのが困難だとしても手触りで容易に確認
でき、グロメット１０の突片１６を上面として、本体パ
ネル１とドアパネル２とに正確に位置決めして取り付け
ることができる。As described above, the bellows tube portion 1 of the grommet 10
By providing a fin-shaped protruding piece 16 continuous to the peak 11a and the valley 11b of the grommet 1, the grommet 1 can be seen at a glance.
The vertical position of the grommet 10 and the degree of torsion of the grommet 10 can be easily confirmed, and even if it is difficult for an operator to see the dorsal fin-shaped projection 16 due to work in a dark place, it can be easily confirmed by touch, and the protrusion of the grommet 10 can be confirmed. With the piece 16 as the upper surface, it can be accurately positioned and attached to the main body panel 1 and the door panel 2.
【００１８】さらに、蛇腹筒部１１の山部１１ａと谷部
１１ｂに連続して背びれ状の突片１６を設けているた
め、蛇腹筒部１１は縮みにくくなる。そのため、図２
（Ａ）に示すように、ドアＤを閉じる時に蛇腹筒部１１
は縮まずに、円弧状態に湾曲する一方、図２（Ｂ）に示
すように、ドアＤを開く時には蛇腹筒部１１は直線状に
伸びることとなる。Further, since the fin-shaped protruding pieces 16 are provided continuously at the peaks 11a and the valleys 11b of the bellows cylinder 11, the bellows cylinder 11 is less likely to shrink. Therefore, FIG.
As shown in (A), when the door D is closed, the bellows cylinder 11 is closed.
Does not shrink and curves in an arcuate state, while the bellows tube 11 extends linearly when the door D is opened, as shown in FIG. 2 (B).
【００１９】このように、蛇腹筒部１１がドアＤの開閉
に追従して伸縮しないために、伸縮時に発生しやすい蛇
腹筒部１１の捻れ発生を確実に防止できる。その結果、
蛇腹筒部１１内を挿通しているワイヤハーネスの電線群
ｗに捩れを発生させず、かつ、捩れた場合に干渉材に噛
み込む現象も防止できる。As described above, since the bellows tube 11 does not expand and contract following the opening and closing of the door D, it is possible to reliably prevent the bellows tube 11 from being twisted, which is likely to be generated during expansion and contraction. as a result,
It is possible to prevent the wire group w of the wire harness inserted in the bellows tube portion 11 from being twisted and to prevent the wire group w from biting into the interference material when twisted.
【００２０】[0020]
【発明の効果】以上の説明より明らかなように、本発明
によれば、蛇腹筒部を有するグロメットにおいて、蛇腹
筒部の山部と谷部とに連続した背びれ状の突片を設けて
いるため、目視あるいは手触りで蛇腹筒部の位置確認が
容易にでき、パネルへのグロメットの取付位置を正確に
位置決めすることができる。As is apparent from the above description, according to the present invention, in a grommet having a bellows tube portion, a dorsal fin-shaped protruding piece is provided continuously at a peak portion and a valley portion of the bellows tube portion. Therefore, the position of the bellows tube can be easily confirmed visually or by touch, and the mounting position of the grommet on the panel can be accurately determined.
【００２１】さらに、自動車の本体パネルとドアパネル
との間に取り付ける場合、ドアの開閉に応じてグロメッ
トの蛇腹筒部が伸縮せず、湾曲および直線状となって追
従するため、蛇腹筒部の伸縮時に発生しやすい蛇腹筒部
の捻れ発生も防止することができる。Further, when the grommet is attached between the body panel and the door panel of the automobile, the bellows tube of the grommet does not expand and contract according to the opening and closing of the door, but follows the curved and linear shape. It is also possible to prevent the bellows tube from being twisted, which often occurs.
【図１】 本発明のグロメットの実施形態を示し，
（Ａ）は側面図、（Ｂ）は平面図、（Ｃ）は（Ａ）のＣ
−Ｃ断面図である。FIG. 1 shows an embodiment of the grommet of the present invention,
(A) is a side view, (B) is a plan view, (C) is C in (A).
It is -C sectional drawing.
【図２】 上記グロメットを自動車の本体パネルとドア
パネルの間に取り付けた状態を示し、（Ａ）はドア閉
時、（Ｂ）はドア開時のグロメットの状態を示す概略平
面図である。FIG. 2 is a schematic plan view showing a state in which the grommet is mounted between a main body panel and a door panel of an automobile, wherein (A) shows a state when the door is closed and (B) shows a state of the grommet when the door is opened.
【図３】 従来例を示す斜視図であるFIG. 3 is a perspective view showing a conventional example.
【図４】 他の従来例を示す正面図である。FIG. 4 is a front view showing another conventional example.
１ 本体パネル ２ ドアパネル １０ グロメット １１ 蛇腹筒部 １１ａ 山部 １１ｂ 谷部 １２、１３、拡径部 １４ １５ 係止用凹部 １６ 背びれ状の突片 Ｗ／Ｈ ワイヤハーネス ｗ 電線群 DESCRIPTION OF SYMBOLS 1 Main body panel 2 Door panel 10 Grommet 11 Bellows cylinder part 11a Crest part 11b Valley part 12, 13, enlarged diameter part 14 15 Locking recessed part 16 Dorsal-shaped protrusion W / H Wire harness w Wire group
フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) H02G 3/22 B60R 16/02 H02G 3/04 H02G 3/38 Continued on the front page (58) Fields surveyed (Int.Cl. 7 , DB name) H02G 3/22 B60R 16/02 H02G 3/04 H02G 3/38
Claims (1)
に装着され、ゴムまたはエラストマーで一体成形され、
長い蛇腹筒部の両端に拡径部を備え、これら拡径部にパ
ネル係止用の凹部を設け、内部にワイヤハーネスを挿通
させるグロメットにおいて、 取付時に上面となる位置に、上記蛇腹筒部の山部と谷部
とに連続した背びれ状の突片を蛇腹筒部の全長に亙って
一体的に設け、ドア閉時には上記蛇腹筒部が縮まずに湾
曲されるようにしていることを特徴とするグロメット。1. Between a body panel and a door panel of an automobile
Attached to, and integrally molded with rubber or elastomer,
The long bellows cylinder portion is provided with enlarged diameter portions at both ends, and the enlarged diameter portions are provided with concave portions for locking the panel, and the grommet for inserting a wire harness therein is located at a position which becomes an upper surface at the time of mounting. A fin-shaped protruding piece continuous with the peak and the valley is provided integrally over the entire length of the bellows cylinder, and the bellows cylinder does not shrink when the door is closed.
Grommet, characterized in that as the song.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP01630299A JP3346316B2 (en) | 1999-01-25 | 1999-01-25 | Grommet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP01630299A JP3346316B2 (en) | 1999-01-25 | 1999-01-25 | Grommet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000217229A JP2000217229A (en) | 2000-08-04 |
| JP3346316B2 true JP3346316B2 (en) | 2002-11-18 |
Family
ID=11912757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP01630299A Expired - Lifetime JP3346316B2 (en) | 1999-01-25 | 1999-01-25 | Grommet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3346316B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104228712A (en) * | 2014-09-16 | 2014-12-24 | 北京新能源汽车股份有限公司 | Automobile front door wire harness rubber sleeve and design method thereof |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3707398B2 (en) * | 2001-06-18 | 2005-10-19 | 住友電装株式会社 | Grommet with resin inner sleeve for connector fixing |
| JP4127079B2 (en) * | 2003-03-03 | 2008-07-30 | 住友電装株式会社 | Grommet |
| JP5450933B2 (en) * | 2007-06-29 | 2014-03-26 | 矢崎総業株式会社 | Corrugated tube |
| JP5446608B2 (en) * | 2009-08-28 | 2014-03-19 | 株式会社リコー | Cooling device and image forming apparatus |
| JP5511469B2 (en) * | 2010-03-29 | 2014-06-04 | 住友電装株式会社 | Grommet |
| JP5743138B2 (en) | 2011-02-16 | 2015-07-01 | トヨタ車体株式会社 | Vehicle door harness cover |
| US8420943B1 (en) * | 2011-11-18 | 2013-04-16 | Nissan North America, Inc. | Wiring grommet with body contact portion |
| CN103779818A (en) * | 2014-02-26 | 2014-05-07 | 安徽江淮汽车股份有限公司 | Automotive wiring harness via hole sealing element |
| KR101677724B1 (en) * | 2015-05-11 | 2016-11-21 | 주식회사 경신 | Door connector for vehicle |
-
1999
- 1999-01-25 JP JP01630299A patent/JP3346316B2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104228712A (en) * | 2014-09-16 | 2014-12-24 | 北京新能源汽车股份有限公司 | Automobile front door wire harness rubber sleeve and design method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2000217229A (en) | 2000-08-04 |
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