JP2001132871A - Grommet for wire harness - Google Patents
Grommet for wire harnessInfo
- Publication number
- JP2001132871A JP2001132871A JP31106099A JP31106099A JP2001132871A JP 2001132871 A JP2001132871 A JP 2001132871A JP 31106099 A JP31106099 A JP 31106099A JP 31106099 A JP31106099 A JP 31106099A JP 2001132871 A JP2001132871 A JP 2001132871A
- Authority
- JP
- Japan
- Prior art keywords
- grommet
- door panel
- folded
- wire harness
- bellows
- 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.)
- Granted
Links
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Insulating Bodies (AREA)
- Details Of Indoor Wiring (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、ワイヤハーネス用
グロメットに関し、詳しくは車体パネルと開閉可能なド
アパネルとの間に架設されるグロメットのドアパネル閉
鎖時における挟み込み等を防止す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 grommet for a wire harness, and more particularly, to preventing a grommet installed between a vehicle body panel and an openable and closable door panel from being pinched when the door panel is closed. .
【０００２】[0002]
【従来の技術】従来、自動車において、例えば車体パネ
ルと開閉可能なバックドアパネルとの間にワイヤハーネ
スを配索するために、ワイヤハーネスを保護する目的で
細長筒状のグロメットを用いたものとして実開昭６１−
９３９４０号公報に記載のものが知られている。このグ
ロメット１は、図６に示すように、車体パネルＰ１とバ
ックドアのドアパネルＰ２にそれぞれ設けたワイヤハー
ネス貫通穴に取り付けられる係止部３、４と、ワイヤハ
ーネスが挿通されるチューブ２からなっている。2. Description of the Related Art Conventionally, in an automobile, for example, in order to route a wire harness between a vehicle body panel and an openable back door panel, an elongated cylindrical grommet is used to protect the wire harness. Kaisho 61-
The thing described in 93940 gazette is known. As shown in FIG. 6, the grommet 1 includes locking portions 3 and 4 attached to wire harness through holes provided in a vehicle body panel P1 and a door panel P2 of a back door, respectively, and a tube 2 through which the wire harness is inserted. ing.
【０００３】また、一般に上記のようなグロメット１'
は、図７に示すように、ドアパネルＰ２の閉鎖に伴な
い、二つ折りに折り畳まれて車体パネルＰ１とドアパネ
ルＰ２との間の所要空間に収容されるようになってい
る。そして、その収容空間を確保するため、車体パネル
Ｐ１には、折り畳まれた蛇腹筒部２'を受け入れるため
の収容凹部Ｐ１ｂを備えているものがある。[0003] Generally, a grommet 1 'as described above is used.
As shown in FIG. 7, with the closing of the door panel P2, it is folded in two and accommodated in a required space between the vehicle body panel P1 and the door panel P2. In order to secure the accommodating space, some of the vehicle body panels P1 include an accommodating concave portion P1b for receiving the folded bellows tube portion 2 '.
【０００４】[0004]
【発明が解決しようとする課題】上記の場合、通常は図
８（Ａ）に示すように、ドアパネルＰ２の閉鎖に追従し
てグロメット１'のチューブ２'は二つ折りに折り畳まれ
て収容凹部Ｐ１ｂ内に収容されるため、車体パネルＰ１
とドアパネルＰ２との間に挟まれることはない。ところ
が、チューブ２'が折り畳まれる際、チューブ２'の途中
で横方向に曲がってドアパネルＰ２の外周方向へずれが
生じた場合は、図８（Ｂ）に示すように、チューブ２'
は収容凹部Ｐ１ｂ内に収容されず、車体パネルＰ１とド
アパネルＰ２との密着部分に挟まれることとなる。これ
により、チューブ２'内のワイヤハーネスが損傷するお
それがあり、また車体パネルＰ１とバックドアパネルＰ
２との間に隙間が生じて車内への防水性が損なわれる等
の問題があった。更に、チューブ２'が内方へ途中から
屈曲した場合は、チューブ２'が室内側に突出して異物
と干渉するおそれもあった。In the above case, the tube 2 'of the grommet 1' is normally folded in two following the closing of the door panel P2, as shown in FIG. To be housed in the vehicle body panel P1
And the door panel P2. However, when the tube 2 'is bent in the transverse direction in the middle of the tube 2' and displaced in the outer peripheral direction of the door panel P2, as shown in FIG. 8B, the tube 2 'is folded.
Is not accommodated in the accommodating recess P1b and is sandwiched between the close contact portions between the vehicle body panel P1 and the door panel P2. As a result, the wire harness in the tube 2 'may be damaged, and the vehicle body panel P1 and the back door panel P
Thus, there is a problem that a gap is formed between the two and the waterproof property in the vehicle is impaired. Further, when the tube 2 'is bent inward from the middle, the tube 2' may protrude into the room and interfere with foreign matter.
【０００５】本発明は上記した問題を解消せんとするも
ので、バックドアの閉鎖に追従してグロメットが折り畳
まれる際、その方向を所要方向に規制することでグロメ
ットが車体パネルとバックドアパネルとの間に挟み込ま
れる等の弊害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 to solve the above-described problem. When the grommet is folded following the closing of the back door, the direction of the grommet is restricted to a required direction so that the grommet can be moved between the vehicle body panel and the back door panel. It is an object to prevent adverse effects such as being sandwiched between them.
【０００６】[0006]
【課題を解決するための手段】上記課題を解決するた
め、本発明では、車体パネルと開閉可能なドアパネルと
の間に架設されるグロメットであって、内部にワイヤハ
ーネスが挿通される細長い蛇腹筒部と、該蛇腹筒部の両
端に上記両パネルへの係止部とを備え、ドアパネルが閉
鎖されたとき上記蛇腹筒部が二つ折りに折り畳まれるも
のにおいて、上記蛇腹筒部の側面部の少なくとも一方に
は、上記ドアパネルの閉鎖に伴なって蛇腹筒部が二つ折
りに折り畳まれるとき、屈曲部が所要方向に向けて折り
畳まれるように規制する変形規制部を軸方向に沿って形
成したことを特徴とするワイヤハーネス用グロメットを
提供している。According to the present invention, there is provided a grommet installed between a vehicle body panel and an openable and closable door panel, wherein an elongated bellows tube into which a wire harness is inserted is provided. Part, provided with a locking portion to the both panels at both ends of the bellows cylinder portion, in the bellows cylinder portion is folded in two when the door panel is closed, at least a side portion of the bellows cylinder portion On the other hand, when the bellows tube portion is folded in two along with the closing of the door panel, a deformation regulating portion for regulating the bent portion to be folded in a required direction is formed along the axial direction. We provide grommet for wire harness which is the feature.
【０００７】具体的には、車体パネルにはドアパネルの
閉鎖に伴なって二つ折りに折り畳まれた蛇腹筒部を受け
入れる収容凹部が形成され、該収容凹部に蛇腹筒部を収
容することで屈曲部が潰れることなくワイヤハーネスへ
の屈曲負担を軽減するようにされている。上記変形規制
部は、上記蛇腹筒部の軸線方向に沿って直線状に延びる
ように一体突設したリブまたは蛇腹筒部の山部を潰して
形成した帯状平坦面から構成している。More specifically, a receiving recess is formed in the vehicle body panel to receive the bellows cylinder portion folded in half with the closing of the door panel. The bending load on the wire harness is reduced without crushing. The deformation restricting portion is formed of a rib integrally protruded so as to extend linearly along the axial direction of the bellows tube portion or a band-shaped flat surface formed by crushing a mountain portion of the bellows tube portion.
【０００８】上記構成によれば、ドアパネルの閉鎖に追
従して折り畳まれる蛇腹筒部は、変形規制部によりその
折り畳み方向が規制されるため、収容空間が確保された
所要方向に常に二つ折りに折り畳むことができ、これに
より車体パネルとドアパネルとの間へのグロメットの挟
み込みや、室内への突出等の弊害を防止できる。According to the above configuration, the bellows cylinder portion that is folded following the closing of the door panel is restricted by the deformation regulating portion in the folding direction, so that it is always folded in two in the required direction where the accommodation space is secured. Thus, it is possible to prevent the grommet from being sandwiched between the vehicle body panel and the door panel, or to prevent the grommet from projecting indoors.
【０００９】上記変形規制部は上記蛇腹筒部が二つ折り
に折り畳まれる屈曲部付近を除いた部分に形成し、該変
形規制部の形成位置は、折り畳み方向の平面に直交する
方向の一側部あるいは両側面部に形成し、該変形規制部
を設けた蛇腹筒部の部分は曲がらずに真っすぐに保持さ
れる構成としている。変形規制部による蛇腹筒部の屈曲
方向の規制を確実に行うことができる。The deformation restricting portion is formed at a portion other than the vicinity of the bent portion where the bellows tube portion is folded in two. The deformation restricting portion is formed at one side of a direction orthogonal to a plane in the folding direction. Alternatively, the bellows tube portion formed on both side surfaces and provided with the deformation restricting portion is held straight without bending. The bending direction of the bellows cylindrical portion can be reliably controlled by the deformation restricting portion.
【００１０】また、上記変形規制部は、上記蛇腹筒部が
二つ折りに折り畳まれるときの屈曲部付近を除いて形成
しているため、蛇腹筒部の屈曲ポイントを常に変形規制
部の形成されない中央部分とすることで、蛇腹筒部の所
要方向への二つ折り操作を一層確実にすることができ
る。Further, since the deformation restricting portion is formed except for the vicinity of the bent portion when the bellows cylindrical portion is folded in two, the bending point of the bellows cylindrical portion is always located at the center where the deformation restricting portion is not formed. With this configuration, the folding operation of the bellows cylinder in the required direction can be further ensured.
【００１１】[0011]
【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乃至図３は車体パネルＰ１と開
閉可能なバックドアのドアパネルＰ２との間に架設され
るワイヤハーネス用グロメット１１の第一実施形態を示
し、該グロメット１１はゴムまたはエラストマーにより
一体成形している。Embodiments of the present invention will be described below with reference to the drawings. 1 to 3 show a first embodiment of a wire harness grommet 11 installed between a vehicle body panel P1 and a door panel P2 of a back door that can be opened and closed. The grommet 11 is integrally formed of rubber or elastomer. I have.
【００１２】上記グロメット１１は、ワイヤハーネスＷ
／Ｈが挿通される細長い蛇腹筒部１２と、車体パネルＰ
１とドアパネルＰ２の取付穴Ｐ１ａ、Ｐ２ａに装着可能
な係止部１３、１４とを備えている。係止部１３、１４
は、蛇腹筒部１２の軸線方向に対し直行する方向に向け
て形成されており、図２（Ｂ）に示すように、拡径部の
外周には、取付穴Ｐ１ａ、Ｐ１ｂの口縁部に係止する係
止溝１３ａ、１４ａを形成している。このグロメット１
１は、車体パネルＰ１とドアパネルＰ２との間に架設さ
れた状態で、ドアパネルＰ２の開閉操作に伴なって蛇腹
筒部１２が伸張状態から二つ折りの折り畳み状態とされ
る。The grommet 11 is a wire harness W
/ H and the body panel P
1 and locking portions 13 and 14 attachable to the mounting holes P1a and P2a of the door panel P2. Locking parts 13, 14
Is formed in a direction perpendicular to the axial direction of the bellows tube portion 12, and as shown in FIG. 2B, on the outer periphery of the enlarged diameter portion, at the edges of the mounting holes P <b> 1 a and P <b> 1 b. Locking grooves 13a and 14a for locking are formed. This grommet 1
Reference numeral 1 denotes a state in which the bellows tube portion 12 is folded from the extended state to the folded state in accordance with the opening / closing operation of the door panel P2 in a state of being bridged between the vehicle body panel P1 and the door panel P2.
【００１３】蛇腹筒部１２の両端部には所要範囲にわた
って側面部の両側対向位置（１８０°位相した位置）
に、蛇腹筒部１２の折り畳み時に、中間位置の屈曲部１
２ａが所定方向に向けて折り畳まれるように、その方向
を規制する変形規制部１５を軸方向に沿って設けてい
る。変形規制部１５の形成位置は、ドアパネルＰ２の開
閉方向の平面に一致させる蛇腹筒部１２の折り畳み方向
の平面に直交する方向の両側面部とし、蛇腹筒部１２が
折り畳み方向以外の方向へ屈曲するのを規制するように
している。また、変形規制部１５は、図１に示すよう
に、中間位置の屈曲部１２ａ付近を除いた範囲に形成さ
れている。これは、蛇腹筒部１２が二つ折りに折り畳ま
れる際、屈曲部１２ａ付近を屈曲ポイントとして折り曲
げ易くするためである。第一実施形態における変形規制
部１５は、蛇腹筒部１２の外面における山部１２ｂと谷
部１２ｃとの間の隙間を埋めるようにして直線状に延び
るリブ１５ａを一体突設することで構成している。At both ends of the bellows tube portion 12, opposing positions on both sides of the side portion (positions shifted by 180 °) over a required range.
When the bellows tube portion 12 is folded, the bent portion 1 at the intermediate position
A deformation regulating portion 15 for regulating the direction is provided along the axial direction so that 2a is folded in a predetermined direction. The position where the deformation restricting portion 15 is formed is on both side surfaces in a direction orthogonal to the plane in the folding direction of the bellows tube portion 12 to be coincident with the plane in the opening and closing direction of the door panel P2, and the bellows tube portion 12 is bent in a direction other than the folding direction. I try to regulate. Further, as shown in FIG. 1, the deformation restricting portion 15 is formed in a range excluding the vicinity of the bent portion 12a at an intermediate position. This is because when the bellows tube portion 12 is folded in two, it is easy to bend the bent portion 12a as a bending point. The deformation restricting portion 15 in the first embodiment is configured by integrally protruding a rib 15a extending linearly so as to fill a gap between the peak portion 12b and the valley portion 12c on the outer surface of the bellows cylindrical portion 12. ing.
【００１４】図３（Ａ）は、上記構成からなるグロメッ
ト１１を車体パネルＰ１とドアパネルＰ２との間に架設
した状態を示し、係止部１３、１４をそれぞれの貫通穴
Ｐ１ａ、Ｐ２ａに係止すると共に、グロメット１１内に
ワイヤハーネスＷ／Ｈを挿通している。ドアパネルＰ２
の開放状態では、蛇腹筒部１２は、ほぼ伸張した状態に
ある。この状態からドアパネルＰ２を閉じるように操作
すると、グロメット１１は、これに追従して折り畳まれ
るが、その際、蛇腹筒部１２に突設した変形規制部１５
の介在により、所要の折り畳み方向以外の方向への途中
からの屈曲が規制されながら徐々に折り畳まれる。そし
て、グロメット１１は、図３（Ｂ）に示すように、変形
規制部１５のない中間の屈曲部１２ａを屈曲ポイントと
して二つ折り状に折り畳まれると共に、折り畳まれた蛇
腹筒部１２は車体パネルＰ１に設けられた収容凹部Ｐ１
ｂ内に収容される。FIG. 3 (A) shows a state in which the grommet 11 having the above structure is installed between the vehicle body panel P1 and the door panel P2, and the locking portions 13 and 14 are locked in the respective through holes P1a and P2a. At the same time, the wire harness W / H is inserted into the grommet 11. Door panel P2
In the open state, the bellows tube portion 12 is in a substantially extended state. When the door panel P2 is operated to be closed from this state, the grommet 11 is folded following the operation, and at this time, the deformation restricting portion 15 protruding from the bellows tube portion 12 is provided.
Is gradually folded while restricting the bending from the middle in a direction other than the required folding direction. As shown in FIG. 3B, the grommet 11 is folded in two with the middle bent portion 12a having no deformation restricting portion 15 as a bending point, and the folded bellows tube portion 12 is attached to the body panel P1. Accommodation recess P1 provided in
b.
【００１５】このようにして、変形規制部１５の作用に
より蛇腹筒部１２はその折り畳み方向が規制されること
で、常に一定方向に折り畳まれて収容凹部Ｐ１ｂに収容
することができるため、蛇腹筒部１２が車体パネルＰ１
とドアパネルＰ２との間に挟まれることがない。In this manner, the folding direction of the bellows cylinder portion 12 is regulated by the action of the deformation regulating portion 15, so that the bellows cylinder portion 12 can always be folded in a fixed direction and housed in the housing recess P1b. The part 12 is the body panel P1
And the door panel P2.
【００１６】図４（Ａ）（Ｂ）はグロメット２１の第二
実施形態を示し、変形規制部２５の構成を第一実施形態
とは異なる構成としたものである。なお、その他の構成
は第一実施形態と同様のため、同一符号を付して説明を
省略する。変形規制部２５の形成位置および範囲は第一
実施形態と同様であるが、第二実施形態では、リブ２５
ａとして蛇腹筒部１２の山部１２ｂよりも更に１ｍｍ程
度外方へ突出させるようにしている。これにより、蛇腹
筒部１２の折り畳み時における変形規制部２５の屈曲方
向規制作用を一層効果的にすることができる。FIGS. 4A and 4B show a second embodiment of the grommet 21, in which the configuration of the deformation restricting portion 25 is different from that of the first embodiment. Since other configurations are the same as those of the first embodiment, the same reference numerals are given and the description is omitted. The formation position and range of the deformation restricting portion 25 are the same as in the first embodiment, but in the second embodiment, the rib 25
As a, the projection is made to protrude further outward by about 1 mm than the peak 12b of the bellows cylinder 12. Thereby, the bending direction restricting action of the deformation restricting portion 25 when the bellows tube portion 12 is folded can be made more effective.
【００１７】図５（Ａ）（Ｂ）はグロメット３１の第三
実施形態を示し、変形規制部３５の構成を第一、第二実
施形態とは異なる構成としたものである。なお、その他
の構成は第一、第二実施形態と同様のため、同一符号を
付して説明を省略する。変形規制部３５の形成位置およ
び範囲は第一、第二実施形態と同様であるが、第三実施
形態では、変形規制部３５として、蛇腹筒部１２の両側
面の山部１２ｂを潰した形状とした帯状平坦面３５ａと
している。この帯状平坦面３５ａが形成された側面部で
は、山部１２ｂと谷部１２ｃによる蛇腹の伸縮作用がな
くなるため、帯状平坦面３５ａ側への屈曲が防止され、
上記第一、第二実施形態のリブ１５ａ、２５ａと同様の
変形規制作用を奏することができる。FIGS. 5A and 5B show a third embodiment of the grommet 31. The configuration of the deformation restricting portion 35 is different from those of the first and second embodiments. Since other configurations are the same as those of the first and second embodiments, the same reference numerals are given and the description is omitted. The formation position and range of the deformation restricting portion 35 are the same as those in the first and second embodiments. However, in the third embodiment, the deformation restricting portion 35 is formed by crushing the ridges 12b on both side surfaces of the bellows tube portion 12. It is a strip-shaped flat surface 35a. Since the bellows 12b and the valley 12c do not expand and contract the bellows at the side surface portion where the band-shaped flat surface 35a is formed, the bellows are prevented from bending toward the band-shaped flat surface 35a,
The same deformation regulating action as the ribs 15a, 25a of the first and second embodiments can be achieved.
【００１８】なお、上記各実施形態では、変形規制部１
５、２５、３５の形成範囲を屈曲部１２ａ付近を除いた
範囲に設定した例を示したが、蛇腹筒部１２の全長にわ
たって形成してもよく、この場合においても所要方向以
外への途中からの屈曲防止作用を奏することができる。
また、各実施形態では、変形規制部１５、２５、３５を
蛇腹筒部１２の両側面部に形成した例を示したが、いず
れか一方の側面部のみに形成するものであってもよい。In each of the above embodiments, the deformation restricting section 1
Although the example in which the formation range of 5, 25, and 35 is set to a range excluding the vicinity of the bent portion 12a has been described, the formation range may be formed over the entire length of the bellows tube portion 12, and in this case also, from the middle in a direction other than the required direction. Can be prevented from bending.
Further, in each embodiment, the example in which the deformation restricting portions 15, 25, and 35 are formed on both side surfaces of the bellows tube portion 12 has been described, but they may be formed on only one of the side surfaces.
【００１９】[0019]
【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、蛇腹筒部の側面部に形成した変形規制部によ
り、蛇腹筒部が正規の折り畳み方向以外への方向へ屈曲
するのを防止できるため、車体パネルとドアパネルとの
間への蛇腹筒部の挟み込み等を防止することができる。
よって、挟み込みによるワイヤハーネスの損傷や、蛇腹
筒部の出っ張りへの異物の引っ掛かり等の弊害を確実に
防止することができる。As is apparent from the above description, according to the present invention, the bellows cylinder can be bent in a direction other than the normal folding direction by the deformation restricting portion formed on the side surface of the bellows cylinder. Therefore, it is possible to prevent the bellows tube portion from being pinched between the vehicle body panel and the door panel.
Therefore, it is possible to reliably prevent the wire harness from being damaged due to the pinch, and the foreign matter from being caught on the protrusion of the bellows tube.
【図１】 本発明のワイヤハーネス用グロメットの第一
実施形態を示す正面図である。FIG. 1 is a front view showing a first embodiment of a wire harness grommet according to the present invention.
【図２】 （Ａ）は図１のＸ−Ｘ断面図、（Ｂ）は係止
部の一部断面図である。2A is a sectional view taken along line XX of FIG. 1, and FIG. 2B is a partial sectional view of a locking portion.
【図３】 （Ａ）はグロメットのパネルへの取付状態を
示す斜視図、（Ｂ）はドアパネルの閉鎖状態の断面図で
ある。3A is a perspective view showing a state where the grommet is attached to the panel, and FIG. 3B is a cross-sectional view showing a state where the door panel is closed.
【図４】 （Ａ）はワイヤハーネス用グロメットの第二
実施形態を示す正面図、（Ｂ）は（Ａ）のＹ−Ｙ断面図
である。FIG. 4A is a front view showing a second embodiment of a wire harness grommet, and FIG. 4B is a sectional view taken along line YY of FIG. 4A.
【図５】 （Ａ）はワイヤハーネス用グロメットの第三
実施形態を示す正面図、（Ｂ）は（Ａ）のＺ−Ｚ断面図
である。FIG. 5A is a front view showing a third embodiment of a wire harness grommet, and FIG. 5B is a sectional view taken along line Z-Z of FIG.
【図６】 従来例を示す斜視図である。FIG. 6 is a perspective view showing a conventional example.
【図７】 他の従来例を示す斜視図である。FIG. 7 is a perspective view showing another conventional example.
【図８】 （Ａ）（Ｂ）は図７においてドアパネルが閉
鎖された状態を示す従来例の断面図である。8A and 8B are cross-sectional views of a conventional example showing a state where a door panel is closed in FIG.
Ｐ１ 車体パネル Ｐ２ ドアパネル １１、２１、３１ グロメット １２ 蛇腹筒部 １２ａ 屈曲部 １２ｂ 山部 １３、１４ 係止部 １５、２５、３５ 変形規制部 １５ａ、２５ａ リブ ３５ａ 帯状平坦面 P1 Body panel P2 Door panel 11, 21, 31 Grommet 12 Bellows tube part 12a Bent part 12b Mountain part 13, 14 Locking part 15, 25, 35 Deformation restricting part 15a, 25a Rib 35a Belt flat surface
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ テーマコート゛(参考） Ｈ０２Ｇ 3/04 Ｆ１６Ｌ 5/02 Ａ ──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. 7 Identification symbol FI Theme coat ゛ (Reference) H02G 3/04 F16L 5/02 A
Claims (4)
間に架設されるグロメットであって、内部にワイヤハー
ネスが挿通される細長い蛇腹筒部と、該蛇腹筒部の両端
に上記両パネルへの係止部とを備え、ドアパネルが閉鎖
されたとき上記蛇腹筒部が二つ折りに折り畳まれるもの
において、 上記蛇腹筒部の側面部の少なくとも一方には、上記ドア
パネルの閉鎖に伴なって蛇腹筒部が二つ折りに折り畳ま
れるとき、屈曲部が所要方向に向けて折り畳まれるよう
に規制する変形規制部を軸方向に沿って形成したことを
特徴とするワイヤハーネス用グロメット。1. A grommet installed between a vehicle body panel and an openable and closable door panel, comprising: an elongated bellows tube portion into which a wire harness is inserted; A locking portion, wherein the bellows tube portion is folded in two when the door panel is closed, and at least one of the side portions of the bellows tube portion is provided with the closure of the door panel. A grommet for a wire harness, wherein a deformation restricting portion for restricting a bent portion to be folded in a required direction is formed along an axial direction when the grommet is folded in two.
りに折り畳まれる屈曲部付近を除いた部分に形成し、該
変形規制部の形成位置は、折り畳み方向の平面に直交す
る方向の一側部あるいは両側面部に形成し、該変形規制
部を設けた蛇腹筒部の部分は曲がらずに真っすぐに保持
される構成としている請求項１に記載のワイヤハーネス
用グロメット。2. The deformation restricting portion is formed at a portion other than a portion near a bent portion where the bellows cylindrical portion is folded in two, and the formation position of the deformation restricting portion is one in a direction perpendicular to a plane in a folding direction. 2. The grommet for a wire harness according to claim 1, wherein the grommet for a wire harness according to claim 1, wherein the grommet is formed on a side portion or on both side surfaces and a portion of the bellows tube portion provided with the deformation restricting portion is held straight without bending.
方向に沿って直線状に延びるように一体突設したリブか
らなる請求項１または請求項２に記載のワイヤハーネス
用グロメット。3. The grommet for a wire harness according to claim 1, wherein the deformation restricting portion comprises a rib integrally protruded so as to extend linearly along the axial direction of the bellows cylindrical portion.
閉鎖時に、二つに折り畳まれて、車体パネルに設けた凹
部に収容されるものである請求項１または請求項３のい
ずれか１項に記載のワイヤハーネス用グロメット。4. The grommet according to claim 1, wherein the bellows portion of the grommet is folded into two when the door panel is closed and is housed in a recess provided in the vehicle body panel. The grommet for a wire harness according to the description.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31106099A JP3580201B2 (en) | 1999-11-01 | 1999-11-01 | Grommets for wire harness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31106099A JP3580201B2 (en) | 1999-11-01 | 1999-11-01 | Grommets for wire harness |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001132871A true JP2001132871A (en) | 2001-05-18 |
| JP3580201B2 JP3580201B2 (en) | 2004-10-20 |
Family
ID=18012640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP31106099A Expired - Fee Related JP3580201B2 (en) | 1999-11-01 | 1999-11-01 | Grommets for wire harness |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3580201B2 (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6933439B2 (en) | 2002-12-04 | 2005-08-23 | Yazaki Corporation | Waterproof grommet |
| US7098402B2 (en) | 2004-10-26 | 2006-08-29 | Sumitomo Wiring Systems, Ltd. | Grommet |
| AU2002300704B2 (en) * | 2001-09-12 | 2008-01-31 | Sumitomo Wiring Systems, Ltd. | Grommet |
| WO2008041378A1 (en) * | 2006-09-29 | 2008-04-10 | Sumitomo Wiring Systems, Ltd. | Grommet |
| JP2008090085A (en) * | 2006-10-03 | 2008-04-17 | Jimbo Electric Co Ltd | Flexible tube for passing optical fiber cable through |
| WO2008049751A1 (en) | 2006-10-26 | 2008-05-02 | Bayerische Motoren Werke Ag | Bush to be arranged between two fitting elements for passing through cables/lines or the like in protected fashion and method for its production |
| JP2009011136A (en) * | 2007-06-29 | 2009-01-15 | Yazaki Corp | Corrugated tube |
| JP2009227000A (en) * | 2008-03-19 | 2009-10-08 | Sumitomo Wiring Syst Ltd | Grommet for back door |
| JP2009290916A (en) * | 2008-05-27 | 2009-12-10 | Fujikura Ltd | Grommet |
| JP2010182501A (en) * | 2009-02-04 | 2010-08-19 | Yazaki Corp | Grommet |
| JP2010268776A (en) * | 2009-05-29 | 2010-12-02 | Kaneko Seisakusho:Kk | Fertilizer distributor |
| JP2011028892A (en) * | 2009-07-22 | 2011-02-10 | Fujikura Ltd | Wire harness |
| US8420943B1 (en) | 2011-11-18 | 2013-04-16 | Nissan North America, Inc. | Wiring grommet with body contact portion |
| JP2013158233A (en) * | 2012-01-12 | 2013-08-15 | Yazaki North America Inc | Accordion-style grommet with shape-influencing stiffeners |
| WO2015030077A1 (en) * | 2013-08-28 | 2015-03-05 | 矢崎総業株式会社 | Sheath member |
| CN105359363A (en) * | 2013-07-02 | 2016-02-24 | 矢崎总业株式会社 | Wire harness |
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1999
- 1999-11-01 JP JP31106099A patent/JP3580201B2/en not_active Expired - Fee Related
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2002300704B2 (en) * | 2001-09-12 | 2008-01-31 | Sumitomo Wiring Systems, Ltd. | Grommet |
| US6933439B2 (en) | 2002-12-04 | 2005-08-23 | Yazaki Corporation | Waterproof grommet |
| US7098402B2 (en) | 2004-10-26 | 2006-08-29 | Sumitomo Wiring Systems, Ltd. | Grommet |
| US7952032B2 (en) | 2006-09-29 | 2011-05-31 | Sumitomo Wiring Systems, Ltd. | Grommet |
| WO2008041378A1 (en) * | 2006-09-29 | 2008-04-10 | Sumitomo Wiring Systems, Ltd. | Grommet |
| JP2008090085A (en) * | 2006-10-03 | 2008-04-17 | Jimbo Electric Co Ltd | Flexible tube for passing optical fiber cable through |
| WO2008049751A1 (en) | 2006-10-26 | 2008-05-02 | Bayerische Motoren Werke Ag | Bush to be arranged between two fitting elements for passing through cables/lines or the like in protected fashion and method for its production |
| US8378238B2 (en) | 2006-10-26 | 2013-02-19 | Bayerische Motoren Werke Aktiengesellschaft | Protective sleeve to be arranged between two assembly elements for passing through cables/lines or the like in protective fashion and method for its production |
| JP2009011136A (en) * | 2007-06-29 | 2009-01-15 | Yazaki Corp | Corrugated tube |
| JP2009227000A (en) * | 2008-03-19 | 2009-10-08 | Sumitomo Wiring Syst Ltd | Grommet for back door |
| JP2009290916A (en) * | 2008-05-27 | 2009-12-10 | Fujikura Ltd | Grommet |
| JP2010182501A (en) * | 2009-02-04 | 2010-08-19 | Yazaki Corp | Grommet |
| JP2010268776A (en) * | 2009-05-29 | 2010-12-02 | Kaneko Seisakusho:Kk | Fertilizer distributor |
| JP2011028892A (en) * | 2009-07-22 | 2011-02-10 | Fujikura Ltd | Wire harness |
| US8420943B1 (en) | 2011-11-18 | 2013-04-16 | Nissan North America, Inc. | Wiring grommet with body contact portion |
| JP2013158233A (en) * | 2012-01-12 | 2013-08-15 | Yazaki North America Inc | Accordion-style grommet with shape-influencing stiffeners |
| CN105359363A (en) * | 2013-07-02 | 2016-02-24 | 矢崎总业株式会社 | Wire harness |
| WO2015030077A1 (en) * | 2013-08-28 | 2015-03-05 | 矢崎総業株式会社 | Sheath member |
| JP2015047015A (en) * | 2013-08-28 | 2015-03-12 | 矢崎総業株式会社 | Exterior member |
| CN105556773A (en) * | 2013-08-28 | 2016-05-04 | 矢崎总业株式会社 | Sheath member |
| US9812230B2 (en) | 2013-08-28 | 2017-11-07 | Yazaki Corporation | Sheath member |
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| JP3580201B2 (en) | 2004-10-20 |
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