JPH0668246U - Grommet - Google Patents

Grommet

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Publication number
JPH0668246U
JPH0668246U JP764593U JP764593U JPH0668246U JP H0668246 U JPH0668246 U JP H0668246U JP 764593 U JP764593 U JP 764593U JP 764593 U JP764593 U JP 764593U JP H0668246 U JPH0668246 U JP H0668246U
Authority
JP
Japan
Prior art keywords
panel
grommet
mounting portion
hole
locking recess
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.)
Withdrawn
Application number
JP764593U
Other languages
Japanese (ja)
Inventor
英樹 馬上
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.)
Sumitomo Wiring Systems Ltd
Original Assignee
Sumitomo Wiring Systems Ltd
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 Sumitomo Wiring Systems Ltd filed Critical Sumitomo Wiring Systems Ltd
Priority to JP764593U priority Critical patent/JPH0668246U/en
Publication of JPH0668246U publication Critical patent/JPH0668246U/en
Withdrawn legal-status Critical Current

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  • Insulating Bodies (AREA)
  • Installation Of Indoor Wiring (AREA)

Abstract

(57)【要約】 【目的】 L字形状のグロメットをパネル引出穴に簡単
かつ確実に装着出来るようにする。 【構成】 外周面に係止凹部11cを環状に設けたパネ
ル装着部11よりパネル平行部12をL字状に屈折させ
たグロメットにおいて、パネル装着部11のパネル外部
に引き出される外面部11aに、上記環状の係止凹部の
中心軸線と略同一位置に外方へ突出させた引張用突出部
13を設け、該引張用突出部を把持して引っ張ってパネ
ルに装着する。
(57) [Summary] [Purpose] To allow an L-shaped grommet to be installed easily and securely in the panel extraction hole. [Structure] In a grommet in which a panel parallel portion 12 is bent in an L shape from a panel mounting portion 11 in which an engaging recess 11c is provided in an annular shape on an outer peripheral surface, an outer surface portion 11a pulled out to the outside of the panel of the panel mounting portion 11, A pulling protrusion 13 is provided at a substantially same position as the center axis of the annular locking recess, and the pulling protrusion 13 is protruded outward, and the pulling protrusion is gripped and pulled to be mounted on the panel.

Description

【考案の詳細な説明】[Detailed description of the device]

【0001】[0001]

【産業上の利用分野】[Industrial applications]

本考案はグロメットに関し、詳しくは、車両用ワイヤハーネスを車体パネルの 引出穴を貫通させた後に車体パネルと平行となるように、L字方向に規制して配 線する際に、ワイヤハーネスを内部に挿通させて引出穴に取り付け、防水・防塵 およびワイヤハーネスの保護を図るL字形状のグロメットに関するものである。 The present invention relates to a grommet, and more specifically, when a wire harness for a vehicle is regulated in an L-shape so as to be parallel to a vehicle body panel after passing through a drawing hole of the vehicle body panel, the wire harness is internally The present invention relates to an L-shaped grommet, which is inserted into a drawer and attached to a draw-out hole to protect the wire harness from water and dust.

【0002】[0002]

【従来の技術】[Prior art]

この種のグロメットは、図5(A)(B)に示すように、ゴムにより大略L字筒形 状に成形しており、該グロメット1の一端側のパネル装着部1aはパネル2に設 けた引出穴2aと略同形とし、その外周面に係止凹部1bを設け、該係止凹部1 bを引出穴2aの内周縁に係止して固定すると共に、パネル装着部1aよりL字 状に屈曲させたパネル平行部1cをパネル2の外面側に配置するようにしている 。よって、パネル装着部1aよりパネル平行部1cにかけて貫通させて設けたワ イヤハーネス貫通穴1dに貫通させているワイヤハーネスWをパネル2の内部よ り外部へとL字方向に方向規制して引き出している。 As shown in FIGS. 5 (A) and 5 (B), this type of grommet is formed of rubber into a substantially L-shaped tubular shape, and the panel mounting portion 1a at one end of the grommet 1 is provided on the panel 2. It has substantially the same shape as the drawing hole 2a, and a locking recess 1b is provided on the outer peripheral surface of the drawing hole 2a. The locking recess 1b is locked and fixed to the inner peripheral edge of the drawing hole 2a, and is formed into an L shape from the panel mounting part 1a. The bent panel parallel portion 1c is arranged on the outer surface side of the panel 2. Therefore, the wire harness W penetrating the wire harness through hole 1d penetrating from the panel mounting portion 1a to the panel parallel portion 1c is regulated in the L-shape from the inside of the panel 2 to the outside and drawn out. ing.

【0003】[0003]

【考案が解決しようとする課題】[Problems to be solved by the device]

上記ワイヤハーネスを予め貫通させて取り付けているグロメット1を車体パネ ル2に装着する作業時、パネル2の内部側Xより引出穴2aを通して、パネル平 行部1cを外部側Yへ引き出し、同時に、パネル装着部1aの係止凹部1bの全 周を引出穴2aの内周に係止させる必要がある。 At the time of mounting the grommet 1 to which the wire harness has been penetrated in advance on the vehicle body panel 2, the panel flat portion 1c is pulled out to the outer side Y from the inner side X of the panel 2 through the pull-out hole 2a, and at the same time, It is necessary to lock the entire circumference of the locking recess 1b of the panel mounting portion 1a with the inner circumference of the extraction hole 2a.

【0004】 上記グロメットのパネルへの装着作業は、グロメットをL字形状としているた め、図6に示すように、パネル外部側Yへ引き出されたパネル平行部1cを把持 して引っ張った際、この引張方向L1は引出穴2aの軸線方向L2と相異し、パ ネル装着部1aは引出穴2aに対して傾斜した状態で引っ張られることになる。 よって、パネル装着部1aの係止凹部1bの全周を引出穴2aの内周に係止させ ることは容易でない。Since the grommet is attached to the panel when the grommet is attached to the panel parallel portion 1c pulled out to the outside Y of the panel as shown in FIG. The pulling direction L1 is different from the axial direction L2 of the drawing hole 2a, and the panel mounting portion 1a is pulled while being inclined with respect to the drawing hole 2a. Therefore, it is not easy to lock the entire circumference of the locking recess 1b of the panel mounting portion 1a to the inner circumference of the extraction hole 2a.

【0005】 即ち、パネル平行部1cが突出している引張方向のZ1側では、係止凹部1b は引出穴2aの内周面に係止しやすいが、反対側のZ2側では、係止凹部1bは 引出穴2aに容易に係止しない。That is, on the Z1 side in the pulling direction in which the panel parallel portion 1c projects, the locking recess 1b easily locks on the inner peripheral surface of the extraction hole 2a, but on the Z2 side on the opposite side, the locking recess 1b. Does not easily engage with the drawing hole 2a.

【0006】 上記L字形状のグロメットのパネルへの装着作業を容易とするために、実開平 1−68627号公報に図7に示すグロメットが提案されている。 上記グロメット1’ではパネル平行部1c’のパネル側1c'−2を薄肉と、反 パネル側1c'−1を厚肉としている。 しかしながら、上記グロメットにおいても、パネルへの取付時にパネル平行部 1c’を把持して引っ張るため、パネル装着部1a’がパネル引出穴2aに対し て傾斜して、引っ張り方向と反対側Z2の係止凹部1b’が引出穴2aに係止し にくい欠点は解消されていない。In order to facilitate the work of mounting the L-shaped grommet on the panel, a grommet shown in FIG. 7 is proposed in Japanese Utility Model Laid-Open No. 1-68627. In the grommet 1 ', the panel side 1c'-2 of the panel parallel portion 1c' is thin and the non-panel side 1c'-1 is thick. However, even in the above-mentioned grommet, since the panel parallel portion 1c ′ is gripped and pulled when mounted on the panel, the panel mounting portion 1a ′ is inclined with respect to the panel drawing hole 2a, and the opposite side Z2 from the pulling direction is locked. The drawback that the recess 1b 'is difficult to lock in the extraction hole 2a has not been solved.

【0007】 本考案は、上記した問題に鑑みてなされたもので、L字形状のグロメットのパ ネル装着部の外周に設けた係止凹部が車体パネルの引出穴の内周全体に簡単かつ 確実に係止されるように、車体パネルの外部側に引き出された部分を引っ張るこ とが出来るようにし、よって、グロメットのパネル取付作業時に生じる問題を解 消することを目的としている。The present invention has been made in view of the above-mentioned problems, and a locking recess provided on the outer periphery of the panel mounting portion of the L-shaped grommet is easily and securely provided on the entire inner periphery of the drawing hole of the vehicle body panel. The part that is pulled out to the outside of the vehicle body panel can be pulled so that the grommet can be locked in place. Therefore, the purpose is to eliminate the problem that occurs when mounting the grommet panel.

【0008】[0008]

【課題を解決するための手段】[Means for Solving the Problems]

上記目的を達成するため、本考案は、外周面に係止凹部を環状に設けたパネル 装着部よりパネル平行部をL字状に屈折させ、該パネル装着部よりパネル平行部 にかけてワイヤハーネス貫通穴を設けたグロメットにおいて、 上記パネル装着部のパネル外部に引き出される外面部に、上記環状の係止凹部 の中心軸線と略同一位置に外方へ突出させた引張用突出部を設けていることを特 徴とするグロメットを提供するものである。 In order to achieve the above object, the present invention provides a wire harness through-hole extending from the panel mounting portion, which has an annular locking recess on its outer peripheral surface, to the panel parallel portion, which is bent into an L shape. In the grommet provided with, a pulling protrusion that is protruded outward is provided at an outer surface portion of the panel mounting portion that is pulled out to the outside of the panel at substantially the same position as the central axis of the annular locking recess. It provides a special grommet.

【0009】 上記グロメットのパネル装着部は、取り付ける車体パネルの引出穴と略同形状 としており、引出穴が円形の場合はパネル装着部の外面部は外方へ僅かに湾曲さ せた円形で、その内面側周縁より円環状のパネル係止部を突設し、該パネル係止 部に係止凹部を形成している一方、上記円形の外面部の中心位置に、上記引張用 突出部を外方へ突出させている。 上記パネル平行部は、パネル装着部の外面部の一側部より上記引張用突出部と 略直角方向に突出させて設けられている。The panel mounting part of the grommet has substantially the same shape as the drawing hole of the vehicle body panel to be mounted. When the drawing hole is circular, the outer surface part of the panel mounting part is a circular shape slightly curved outward, An annular panel locking portion is provided so as to project from the inner surface side peripheral edge thereof, and a locking recess is formed in the panel locking portion, while the pulling protrusion is externally provided at the center position of the circular outer surface portion. It is projected toward. The panel parallel portion is provided so as to protrude from one side portion of the outer surface portion of the panel mounting portion in a direction substantially perpendicular to the pulling projection portion.

【0010】 上記引張用突出部は、グロメットのパネルへの装着時に、作業員が手で把持し て引っ張るために設けており、その形状は任意である。 例えば、断面円形の棒状体として、その先端に大径としたリブを設け、該リブ により手の抜け止めを図っている。あるいは、棒状体の外周面に凹凸を設けて或 いは断面多角形として、 把持する時の滑り止め作用を持たせてもよい。 また、棒状体は、中実あるいは中空筒状のいずれでも良い。 上記引張用突出部の突出量は、手で把持して引っ張ることができる程度であれ ば良い。The pulling protrusion is provided for an operator to grip and pull by hand when the grommet is attached to the panel, and its shape is arbitrary. For example, as a rod-shaped body having a circular cross section, a rib having a large diameter is provided at the tip of the rod-shaped body to prevent the hand from coming off. Alternatively, the outer peripheral surface of the rod-shaped body may be provided with irregularities or may have a polygonal cross section so as to have an anti-slip action when gripping. The rod-shaped body may be solid or hollow. The amount of protrusion of the above-mentioned pulling protrusion may be such that it can be grasped and pulled by hand.

【0011】[0011]

【作用】[Action]

本考案のグロメットでは、パネルの引出穴に装着する時、まず、パネル平行部 を引出穴を通してパネル外部側へ引き出し、ついで、パネル外部側へ引き出され たパネル装着部外面より突出している引張用突出部を把持して外方へ引っ張る。 引張用突出部は係止凹部の中心位置に設けられているため、該引張用突出部を 引っ張ると、係止凹部は傾斜せずに、パネル引出穴と略同芯状態で引っ張られる 。その結果、係止凹部の全周をパネル引出穴の内周全体に略同時に係止させるこ とが出来る。 With the grommet of the present invention, when mounting in the panel pull-out hole, first the panel parallel part is pulled out to the outside of the panel through the pull-out hole, and then the pulling protrusion that protrudes from the outside of the panel mounting part pulled out to the panel outside side. Grasp the part and pull it outward. Since the pulling protrusion is provided at the center of the locking recess, when the pulling protrusion is pulled, the locking recess is not inclined but is pulled in a state of being substantially concentric with the panel drawing hole. As a result, the entire circumference of the locking recess can be locked to the entire inner circumference of the panel drawing hole substantially at the same time.

【0012】[0012]

【実施例】【Example】

以下、本考案を図面に示す実施例を参照して説明する。 図1、図2に示すように、本考案のグロメット10はパネル装着部11、パネ ル平行部12および引張用突出部13をゴムにより一体に形成したものである。 The present invention will be described below with reference to the embodiments shown in the drawings. As shown in FIG. 1 and FIG. 2, the grommet 10 of the present invention has a panel mounting portion 11, a panel parallel portion 12 and a pulling protrusion 13 integrally formed of rubber.

【0013】 上記パネル装着部11は、外方へ僅かに湾曲させた円形の外面部11aと、そ の内面側周縁より突出させた円環状のパネル係止部11bを有する形状で、パネ ル係止部11bの外面に係止凹部11cを円環状に設けている。 上記パネル平行部12は円筒形状で、パネル装着部11の外面部11aの一側 部よりL形状に屈折させて突設し、その中空部12aをパネル装着部11の内部 中空部11dと連続させて、ワイヤハーネス貫通部14を形成している。The panel mounting portion 11 has a circular outer surface portion 11a that is slightly curved outward, and an annular panel locking portion 11b that protrudes from the inner peripheral edge of the circular outer surface portion 11a. A locking recess 11c is formed in an annular shape on the outer surface of the stopper 11b. The panel parallel portion 12 has a cylindrical shape, and is protruded from one side portion of the outer surface portion 11a of the panel mounting portion 11 by being bent in an L shape so that the hollow portion 12a is continuous with the inner hollow portion 11d of the panel mounting portion 11. The wire harness penetration portion 14 is formed.

【0014】 上記引張用突出部13はパネル装着部11の外面部11aの中心位置より外方 に突出させて設けている。よって、上記パネル平行部12とは直交する方向とな っている。 該引張用突出部13は中実の丸棒形状で、その先端に大径としたリブ13aを 設けている。The pulling protrusion 13 is provided so as to protrude outward from the center position of the outer surface portion 11 a of the panel mounting portion 11. Therefore, the direction is orthogonal to the panel parallel portion 12. The pulling protrusion 13 is in the shape of a solid round bar, and a rib 13a having a large diameter is provided at the tip thereof.

【0015】 上記構成からなるグロメット10は、図3に示すように、パネル装着部11か らパネル平行部12にかけて貫通して設けたワイヤハーネス貫通穴14にワイヤ ハーネスWを予め貫通させた状態で、パネル20の引出穴21を通して内部側X より外部側Yへと引き出して装着される。As shown in FIG. 3, the grommet 10 having the above-described configuration is in a state in which the wire harness W is preliminarily penetrated through the wire harness through hole 14 provided so as to penetrate from the panel mounting portion 11 to the panel parallel portion 12. The panel 20 is attached by pulling it out from the inner side X to the outer side Y through the pull-out hole 21 of the panel 20.

【0016】 上記装着作業時、まず、図3(A)に示すように、パネル平行部12を把持して 、パネル平行部12を引出穴21を通して外部側Yへ引き出す。 上記作業で、パネル装着部11の引張用突出部13が外部側Yへ引き出される と、図3(B)に示すように、引張用突出部13を把持して引出穴21の軸線L2 と同一方向の外方へ矢印で示すように引っ張る。At the time of the above-mentioned mounting work, first, as shown in FIG. 3A, the panel parallel portion 12 is grasped, and the panel parallel portion 12 is pulled out to the outside Y through the extraction hole 21. When the pulling protrusion 13 of the panel mounting portion 11 is pulled out to the outside Y in the above work, as shown in FIG. 3B, the pulling protrusion 13 is gripped to be the same as the axis L2 of the pull-out hole 21. Pull outward in the direction as indicated by the arrow.

【0017】 上記のように、引出穴21の軸線と同一方向に引っ張ると、パネル装着部11 のパネル係止部11bの軸線が引出穴21の軸線と一致して引っ張られるため、 パネル係止部11bは引出穴21に対して傾斜せずに装着され、該パネル係止部 11bの外周面の係止凹部11cは引出穴21の内周面に略同時に係止でき、図 2に示すように、グロメット10はパネル引出穴21に確実に装着される。As described above, when pulling in the same direction as the axis of the drawing hole 21, the axis of the panel locking portion 11b of the panel mounting portion 11 is pulled in line with the axis of the drawing hole 21, and thus the panel locking portion is pulled. 11b is attached to the drawing hole 21 without tilting, and the locking recess 11c on the outer peripheral surface of the panel locking portion 11b can be locked on the inner peripheral surface of the drawing hole 21 at substantially the same time, as shown in FIG. The grommet 10 is securely attached to the panel drawing hole 21.

【0018】 尚、パネル装着部11から外方へ突出した引張用突出部13はグロメットと一 体のゴムからなるため、容易にたわむ。よって、パネル20の外方に外装材を配 置する場合、引張用突出部13はたわんで邪魔になることはない。It should be noted that the pulling protrusion 13 that protrudes outward from the panel mounting portion 11 is made of rubber and an integral piece of rubber, and therefore is easily bent. Therefore, when arranging the exterior material on the outside of the panel 20, the pulling protrusion 13 does not bend and become an obstacle.

【0019】 上記引張用突出部13は図4(A)に示すように筒状、(B)に示すように外周面 に凹凸を設けた形状、あるいは水平断面を多角形としてもよく、作業員が把持し て、引っ張ることができる形状であれば良い。The pulling protrusion 13 may have a cylindrical shape as shown in FIG. 4A, a shape having irregularities on the outer peripheral surface as shown in FIG. 4B, or a horizontal cross section of a polygonal shape. Any shape that can be gripped and pulled can be used.

【0020】[0020]

【考案の効果】[Effect of device]

以上の説明より明らかなように、本考案に係わるグロメットでは、パネル装着 部の外面に、係止凹部の中心軸線位置と略同一位置に引張用突出部を設けている ため、該引張用突出部を把持して引っ張ると、パネル装着部をパネル引出穴に対 して傾斜させずに引っ張ることが出来る。よって、該パネル装着部に設けた係止 凹部をパネル引出穴に対して簡単かつ確実に係止することが出来る。 As is clear from the above description, in the grommet according to the present invention, the pulling protrusion is provided on the outer surface of the panel mounting portion at substantially the same position as the central axis position of the locking recess. By grasping and pulling, you can pull the panel mounting part without tilting it to the panel drawing hole. Therefore, the locking recess provided in the panel mounting portion can be locked easily and reliably with respect to the panel drawing hole.

【図面の簡単な説明】[Brief description of drawings]

【図1】 本考案に係わるグロメットの斜視図である。FIG. 1 is a perspective view of a grommet according to the present invention.

【図2】 上記グロメットの断面図である。FIG. 2 is a sectional view of the grommet.

【図3】 (A)(B)は上記グロメットを車体パネルの引
出穴に装着する作業を示す概略図である。
3 (A) and (B) are schematic views showing a work of mounting the above-mentioned grommet in a drawing hole of a vehicle body panel.

【図4】 (A)(B)は上記グロメットに設ける引張用突
出部の変形例を示す断面図である。
4A and 4B are cross-sectional views showing a modified example of a pulling protrusion provided on the grommet.

【図5】 従来のグロメットを示し、(A)は斜視図、
(B)は断面図である。
FIG. 5 shows a conventional grommet, (A) is a perspective view,
(B) is a sectional view.

【図6】 従来の問題点を示す概略図である。FIG. 6 is a schematic view showing a conventional problem.

【図7】 他の従来のグロメットの正面図である。FIG. 7 is a front view of another conventional grommet.

【符号の説明】[Explanation of symbols]

10 グロメット 11 パネル装着部 11a 外面部 11b パネル係止部 11c 係止凹部 12 パネル平行部 13 引張用突出部 14 ワイヤハーネス貫通穴 20 車体パネル 21 引出穴 W ワイヤハーネス DESCRIPTION OF SYMBOLS 10 Grommet 11 Panel mounting part 11a Outer surface part 11b Panel locking part 11c Locking recessed part 12 Panel parallel part 13 Pulling protrusion 14 Wire harness through hole 20 Body panel 21 Draw-out hole W Wire harness

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】 外周面に係止凹部を環状に設けたパネル
装着部よりパネル平行部をL字状に屈折させ、該パネル
装着部よりパネル平行部にかけてワイヤハーネス貫通穴
を設けたグロメットにおいて、 上記パネル装着部のパネル外部に引き出される外面側
に、上記環状の係止凹部の中心軸線と略同一位置に外方
へ突出させた引張用突出部を設けていることを特徴とす
るグロメット。
1. A grommet having a wire harness through hole formed by bending a panel parallel portion into an L shape from a panel mounting portion having an annular locking recess on the outer peripheral surface, and providing a wire harness through hole from the panel mounting portion to the panel parallel portion. A grommet characterized in that a pulling projection portion that is projected outward is provided on the outer surface side of the panel mounting portion that is pulled out of the panel, at a position substantially the same as the central axis of the annular locking recess.
JP764593U 1993-02-26 1993-02-26 Grommet Withdrawn JPH0668246U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP764593U JPH0668246U (en) 1993-02-26 1993-02-26 Grommet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP764593U JPH0668246U (en) 1993-02-26 1993-02-26 Grommet

Publications (1)

Publication Number Publication Date
JPH0668246U true JPH0668246U (en) 1994-09-22

Family

ID=11671567

Family Applications (1)

Application Number Title Priority Date Filing Date
JP764593U Withdrawn JPH0668246U (en) 1993-02-26 1993-02-26 Grommet

Country Status (1)

Country Link
JP (1) JPH0668246U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021090305A (en) * 2019-12-05 2021-06-10 矢崎総業株式会社 Grommet and wiring harness

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021090305A (en) * 2019-12-05 2021-06-10 矢崎総業株式会社 Grommet and wiring harness

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Legal Events

Date Code Title Description
A300 Withdrawal of application because of no request for examination

Free format text: JAPANESE INTERMEDIATE CODE: A300

Effective date: 19970508