JP6270034B2 - Exterior member - Google Patents

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JP6270034B2
JP6270034B2 JP2014031806A JP2014031806A JP6270034B2 JP 6270034 B2 JP6270034 B2 JP 6270034B2 JP 2014031806 A JP2014031806 A JP 2014031806A JP 2014031806 A JP2014031806 A JP 2014031806A JP 6270034 B2 JP6270034 B2 JP 6270034B2
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cover member
locking
tubular member
side wall
locking portion
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JP2015159627A (en
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通仁 鈴木
通仁 鈴木
直人 葛谷
直人 葛谷
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Yazaki Corp
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Yazaki Corp
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Description

本発明は、内側に挿通されたワイヤハーネスを保護する外装部材に関する。   The present invention relates to an exterior member that protects a wire harness inserted inside.

従来、内側に挿通されたワイヤハーネスを保護する外装部材として、鉄板（カバー部材）と一体に形成された保護チューブが提案されている（例えば、特許文献１参照）。特許文献１に記載された保護チューブでは、インサート成形によって樹脂と鉄板とが一体化されており、この鉄板によってワイヤハーネスを保護するとともに、鉄板が外れてしまうことを防止している。   Conventionally, a protective tube formed integrally with an iron plate (cover member) has been proposed as an exterior member that protects a wire harness inserted inside (see, for example, Patent Document 1). In the protective tube described in Patent Document 1, the resin and the iron plate are integrated by insert molding. The iron plate protects the wire harness and prevents the iron plate from coming off.

特開平１０−２０１０４４号公報JP-A-10-201044

しかしながら、特許文献１に記載の保護チューブでは、鉄板の内外両面に樹脂が設けられており、厚み方向寸法が大きくなってしまうとともに、使用する樹脂の量が多くなって全体の重量が過大になってしまうという不都合があった。一方、鉄板の外側の樹脂を省略しようとすると、鉄板が外れやすくなってしまうという不都合が考えられる。   However, in the protective tube described in Patent Document 1, resin is provided on both the inner and outer surfaces of the iron plate, which increases the thickness direction dimension and increases the amount of resin to be used, resulting in excessive overall weight. There was an inconvenience. On the other hand, if an attempt is made to omit the resin on the outside of the iron plate, there is a disadvantage that the iron plate is likely to come off.

本発明の目的は、カバー部材が外れることを防止するとともに、省スペース化及び軽量化することができる外装部材を提供することにある。   An object of the present invention is to provide an exterior member that can prevent the cover member from being detached and can save space and weight.

本発明の外装部材は、内側にワイヤハーネスが挿通される樹脂製の管状部材と、前記管状部材の外側面の少なくとも一部を覆う金属製のカバー部材と、を有して構成され、前記管状部材は、前記カバー部材を係止可能な係止部を備えるとともに、内側に向かって弾性変形することで前記係止部に前記カバー部材を係止させるように構成されていることを特徴とする。   The exterior member of the present invention includes a resin tubular member into which a wire harness is inserted, and a metal cover member that covers at least a part of the outer surface of the tubular member. The member is provided with a locking portion capable of locking the cover member, and is configured to lock the cover member to the locking portion by elastically deforming inward. .

以上のような本発明によれば、金属製のカバー部材が管状部材の外側面の少なくとも一部を覆って設けられることで、カバー部材の外側に樹脂を設ける必要がなく、厚み方向寸法を小さくして省スペース化するとともに樹脂量を減らして軽量化することができる。さらに、管状部材が内側に向かって弾性変形することによって係止部にカバー部材を係止させる、即ち、管状部材を内側に向かって弾性変形させてカバー部材を取り付け、管状部材を自らの弾性によって復元させ、係止部にカバー部材を係止させることで、カバー部材の係止後に管状部材にワイヤハーネスを挿通すれば、内側に向かって弾性変形しようとする管状部材がワイヤハーネスに当接して変形が規制され、係止が解除されて管状部材からカバー部材が外れてしまうことを防止することができる。   According to the present invention as described above, since the metal cover member is provided so as to cover at least a part of the outer surface of the tubular member, there is no need to provide resin on the outer side of the cover member, and the thickness direction dimension is reduced. Thus, the space can be saved and the amount of resin can be reduced to reduce the weight. Furthermore, the tubular member is elastically deformed inward to lock the cover member to the engaging portion, that is, the tubular member is elastically deformed inward to attach the cover member, and the tubular member is attached by its own elasticity. If the wire harness is inserted into the tubular member after the cover member is locked, the tubular member about to be elastically deformed inward is brought into contact with the wire harness. It is possible to prevent the deformation of the cover member from being released and the cover member from being detached from the tubular member.

この際、本発明の外装部材では、前記管状部材は、前記カバー部材の端縁に沿うとともに該カバー部材よりも外側に突出した保護壁をさらに備えることが好ましい。   In this case, in the exterior member of the present invention, it is preferable that the tubular member further includes a protective wall that extends along the edge of the cover member and protrudes outward from the cover member.

このような構成によれば、管状部材がカバー部材よりも外側に突出した保護壁を備えることで、カバー部材の端縁が他の部材と接触して損傷させてしまうことを防止することができる。さらに、他の部材がカバー部材の端縁に引っ掛かったり、カバー部材と管状部材との間に入り込んだりしてカバー部材が管状部材から外れてしまうことを防止することができる。   According to such a structure, it can prevent that the edge of a cover member contacts with another member and is damaged because a tubular member is provided with the protective wall which protruded outside rather than the cover member. . Furthermore, it is possible to prevent the cover member from being detached from the tubular member due to another member being caught by the edge of the cover member or entering between the cover member and the tubular member.

さらに、本発明の外装部材では、前記係止部は、前記管状部材から外側に突出した突起状に形成され、前記カバー部材は、前記係止部が挿通されることで係止される係合穴を有して形成されることが好ましい。このような構成によれば、係止部が外側に突出して形成されていることで、係止部を外側から押圧することによって管状部材を容易に内側に変形させ、カバー部材を容易に取り付けることができる。   Furthermore, in the exterior member of the present invention, the locking portion is formed in a protruding shape protruding outward from the tubular member, and the cover member is locked by being inserted through the locking portion. It is preferable to have a hole. According to such a configuration, since the locking portion is formed to protrude outward, the tubular member can be easily deformed inward by pressing the locking portion from the outside, and the cover member can be easily attached. Can do.

また、本発明の外装部材では、前記管状部材は、前記係合穴に挿通された前記係止部を外側から覆って保護する係止保護部をさらに備えることが好ましい。このような本発明によれば、係合穴に挿通された係止部を外側から覆って保護する係止保護部が設けられていることで、外力によって係止部が外側から押圧されて管状部材が内側に向かって変形することが防止され、管状部材からカバー部材が外れてしまうことをより確実に防止することができる。   In the exterior member of the present invention, it is preferable that the tubular member further includes a locking protection portion that covers and protects the locking portion inserted through the engagement hole from the outside. According to the present invention as described above, by providing the locking protection portion that covers and protects the locking portion inserted through the engagement hole from the outside, the locking portion is pressed from the outside by an external force and is tubular. It is possible to prevent the member from being deformed inward, and to more reliably prevent the cover member from being detached from the tubular member.

また、本発明の外装部材では、前記管状部材は、前記カバー部材によって覆われるとともに一対の側壁を備えた樋状の本体部と、該本体部の開口部を塞ぐ蓋部と、を備え、前記一対の側壁には、スリットで区画されることで弾性変形容易な側壁変形部が形成され、前記係止部は、前記側壁変形部に設けられ、前記一対の側壁に形成された前記側壁変形部は、端部同士が互いに接近するように弾性変形することで前記係止部に前記カバー部材を係止させるように構成され、前記蓋部は、前記側壁変形部の端部を覆っていることが好ましい。   In the exterior member of the present invention, the tubular member includes a bowl-shaped main body portion that is covered with the cover member and includes a pair of side walls, and a lid portion that closes the opening of the main body portion, Side wall deformed portions that are easily elastically deformed by being partitioned by slits are formed on the pair of side walls, and the locking portions are provided on the side wall deformed portions, and the side wall deformed portions formed on the pair of side walls. Is configured such that the cover member is locked to the locking portion by elastically deforming the end portions so as to approach each other, and the lid portion covers the end portion of the side wall deformation portion. Is preferred.

このような構成によれば、一対の側壁に形成された側壁変形部の端部同士が互いに近づくように弾性変形して係止部にカバー部材を係止させるとともに、蓋部によって側壁変形部の端部を覆っていることで、側壁変形部の端部に外力が加わって変形することによって係止が解除されることを防ぎ、管状部材からカバー部材が外れることをより確実に防止することができる。   According to such a configuration, the end portions of the side wall deformed portions formed on the pair of side walls are elastically deformed so that the end portions of the side wall deformed portions approach each other, and the cover portion is locked to the locking portion. By covering the end portion, it is possible to prevent the locking member from being released by being deformed by applying an external force to the end portion of the side wall deformed portion, and more reliably preventing the cover member from being detached from the tubular member. it can.

以上のような本発明の外装部材によれば、管状部材が内側に向かって弾性変形することによって係止部がカバー部材を係止することで、カバー部材が外れることを防止するとともに、省スペース化及び軽量化することができる。   According to the exterior member of the present invention as described above, the tubular member is elastically deformed inward, so that the locking portion locks the cover member, thereby preventing the cover member from being detached and saving space. And weight reduction.

本発明の実施形態に係る外装部材を示す斜視図である。It is a perspective view which shows the exterior member which concerns on embodiment of this invention. 図１のＩＩ−ＩＩ断面図である。It is II-II sectional drawing of FIG. 図１のＩＩＩ−ＩＩＩ断面図である。It is III-III sectional drawing of FIG. 図１のＩＶ−ＩＶ断面図である。It is IV-IV sectional drawing of FIG. 図１のＶ−Ｖ断面図である。It is VV sectional drawing of FIG. 前記外装部材の管状部材にカバー部材を取り付ける様子を示す断面図である。It is sectional drawing which shows a mode that a cover member is attached to the tubular member of the said exterior member.

以下、本発明の実施形態を図面に基づいて説明する。本実施形態における外装部材としてのプロテクタ１は、図１に示すように、樹脂製の管状部材２と、管状部材２の外側面の一部を覆って設けられる金属製のカバー部材３と、を備え、管状部材２の内側に挿通される図示しないワイヤハーネスを保護するものである。   Hereinafter, embodiments of the present invention will be described with reference to the drawings. As shown in FIG. 1, the protector 1 as an exterior member in the present embodiment includes a resin tubular member 2 and a metal cover member 3 provided so as to cover a part of the outer surface of the tubular member 2. The wire harness which is provided and is penetrated inside the tubular member 2 is protected.

管状部材２は、図２にも示すように、樋状の本体部２１と、本体部２１の開口部を塞ぐ蓋部２２と、を有して構成され、本体部２１と蓋部２２とが嵌合することで、内側にワイヤハーネス挿通空間２Ａを形成する。   As shown in FIG. 2, the tubular member 2 includes a bowl-shaped main body portion 21 and a lid portion 22 that closes the opening of the main body portion 21, and the main body portion 21 and the lid portion 22 are formed. By fitting, the wire harness insertion space 2A is formed inside.

本体部２１は、底面部２１１と、底面部２１１の両端から立設した一対の側壁２１２と、蓋部２２を係止する蓋係止穴２１３と、カバー部材３を係止する係止部２１４と、係止部２１４を外側から覆う係止保護部２１５と、を備える。一対の側壁２１２には、スリット２１６によって区画された側壁変形部２１２Ｂが形成され、係止部２１４は、一対の側壁変形部２１２Ｂ上の底面部２１１付近に設けられている。係止部２１４を含む一対の側壁変形部２１２Ｂは、端部同士が互いに接近するように弾性変形可能に形成されている。また、本体部２１は、側壁変形部２１２Ｂ以外の部分において側壁変形部２１２Ｂよりも内側に変形しにくくなっている。   The main body 21 includes a bottom surface portion 211, a pair of side walls 212 erected from both ends of the bottom surface portion 211, a lid locking hole 213 that locks the lid portion 22, and a locking portion 214 that locks the cover member 3. And a locking protection portion 215 that covers the locking portion 214 from the outside. A pair of side wall 212 is formed with a side wall deformed portion 212B defined by a slit 216, and a locking portion 214 is provided near the bottom surface portion 211 on the pair of side wall deformed portions 212B. The pair of side wall deformation portions 212B including the locking portion 214 are formed to be elastically deformable so that the end portions are close to each other. Further, the main body 21 is less likely to be deformed inward than the side wall deformed portion 212B at a portion other than the side wall deformed portion 212B.

係止部２１４は、外側に突出した突起状に形成され、後述するカバー部材３の係合穴３１に挿通可能に形成されている。また、係止部２１４の底面部２１１側には、蓋部２２に向かうにしたがって徐々に外側に向かって傾斜したテーパ部２１４Ａが形成されている。   The locking portion 214 is formed in a protruding shape that protrudes outward, and is formed so that it can be inserted into an engagement hole 31 of the cover member 3 to be described later. Further, a tapered portion 214 </ b> A is formed on the bottom surface portion 211 side of the locking portion 214. The tapered portion 214 </ b> A is gradually inclined outward toward the lid portion 22.

係止保護部２１５は、係合穴３１に挿通された係止部２１４を外側から覆っていることで、左右方向の外力によって係止部２１４が押圧され、一対の側壁変形部２１２Ｂの端部同士が近づくように弾性変形することが防止されている。   The locking protection portion 215 covers the locking portion 214 inserted through the engagement hole 31 from the outside, so that the locking portion 214 is pressed by an external force in the left-right direction, and the end portions of the pair of side wall deformation portions 212B. Elastic deformation is prevented so that they come closer to each other.

本体部２１は、図３〜５に示すように、カバー部材３の長手方向に延びる端縁３Ａに沿って設けられる保護壁としての第一保護壁２１７と、カバー部材３の長手方向両端における端縁３Ｂに沿って設けられる保護壁としての第二保護壁２１８と、をさらに備える。   As shown in FIGS. 3 to 5, the main body portion 21 includes a first protective wall 217 as a protective wall provided along an edge 3 </ b> A extending in the longitudinal direction of the cover member 3, and ends at both longitudinal ends of the cover member 3. And a second protective wall 218 as a protective wall provided along the edge 3B.

第一保護壁２１７は、カバー部材３よりも外側に突出するとともに、側壁２１２との間にカバー部材３の端縁３Ａ付近を挟み込むように形成され、端縁３Ａを外部に露出させないようにしている。   The first protective wall 217 protrudes outward from the cover member 3 and is formed so as to sandwich the vicinity of the edge 3A of the cover member 3 between the side wall 212 and the edge 3A so as not to be exposed to the outside. Yes.

第二保護壁２１８は、カバー部材３よりも外側に突出して設けられ、カバー部材３の端縁３Ｂと他の部材との接触を防止している。   The second protective wall 218 is provided so as to protrude outward from the cover member 3, and prevents contact between the edge 3 </ b> B of the cover member 3 and another member.

蓋部２２は、平板状に形成されるとともに、蓋係止穴２１３に挿通されて係止される蓋突起部２２１を備え、蓋突起部２２１が本体部２１の側壁２１２よりも外側に設けられている。蓋部２２は、蓋突起部２２１が蓋係止穴２１３に係止され、側壁変形部２１２Ｂの端部を覆うように本体部２１に取り付けられる。即ち、蓋部２２は、側壁変形部２１２Ｂの蓋部２２側の端面、及び、この端面に連続するとともに係止保護部２１５よりも下側に突出した外側側面を覆うように本体部２１側に向かって立ち上がる形状を有している。なお、側壁変形部２１２Ｂが係止保護部２１５よりも下側に突出しない場合には、蓋部２２は立ち上がり形状を有していなくてもよく、蓋部２２の端面を覆うように形成されていればよい。   The lid portion 22 is formed in a flat plate shape and includes a lid projection portion 221 that is inserted into and latched with the lid latching hole 213, and the lid projection portion 221 is provided outside the side wall 212 of the main body portion 21. ing. The lid 22 is attached to the main body 21 so that the lid protrusion 221 is latched in the lid latching hole 213 and covers the end of the side wall deforming part 212B. That is, the lid portion 22 is disposed on the side of the main body portion 21 so as to cover the end surface of the side wall deformable portion 212B on the lid portion 22 side and the outer side surface that is continuous with the end surface and protrudes below the locking protection portion 215. It has a shape that rises up. When the side wall deforming portion 212B does not protrude below the locking protection portion 215, the lid portion 22 may not have a rising shape and is formed so as to cover the end surface of the lid portion 22. Just do it.

カバー部材３は、係止部２１４が挿通されることで係止される係合穴３１を有して形成され、本体部２１の外側面を覆うように取り付けられる。   The cover member 3 is formed to have an engagement hole 31 that is locked when the locking portion 214 is inserted, and is attached so as to cover the outer surface of the main body portion 21.

次に、プロテクタ１を組み立てる手順、即ち、管状部材２にカバー部材３を取り付けるとともに内側にワイヤハーネスを挿通する手順について説明する。まず、図６（Ａ）に示すように、蓋部２２が取り付けられていない本体部２１に対し、カバー部材３の端縁３Ａを係止部２１４のテーパ部２１４Ａに当接させ、カバー部材３と本体部２１とを図６における上下方向に相対接近させていくと、端縁３Ａがテーパ部２１４Ａに沿って移動するとともに、図６（Ｂ）に示すように、一対の側壁変形部２１２Ｂの端部が互いに近づくように本体部２１が徐々に弾性変形していく。   Next, a procedure for assembling the protector 1, that is, a procedure for attaching the cover member 3 to the tubular member 2 and inserting the wire harness inside will be described. First, as shown in FIG. 6A, the edge 3 </ b> A of the cover member 3 is brought into contact with the tapered portion 214 </ b> A of the locking portion 214 with respect to the main body portion 21 to which the lid portion 22 is not attached. 6A and 6B, the edge 3A moves along the tapered portion 214A and, as shown in FIG. 6B, the pair of side wall deforming portions 212B. The main body portion 21 is gradually elastically deformed so that the end portions approach each other.

さらにカバー部材３と本体部２１とを接近させると、図６（Ｃ）に示すように、係止部２１４が係合穴３１に挿通されるとともに側壁変形部２１２Ｂが自らの弾性により復元し、係止部２１４と係合穴３１とが係合し、本体部２１にカバー部材３が取り付けられた状態となる。この本体部２１の内側に沿ってワイヤハーネスを配索した後に、本体部２１に蓋部２２を取り付けることで、図２に示すように、カバー部材３が取り付けられた管状部材２の内側にワイヤハーネスが挿通された状態となり、プロテクタ１の組み立てが完了する。   Further, when the cover member 3 and the main body 21 are brought closer to each other, as shown in FIG. 6C, the engaging portion 214 is inserted into the engaging hole 31 and the side wall deforming portion 212B is restored by its own elasticity. The locking portion 214 and the engagement hole 31 are engaged, and the cover member 3 is attached to the main body portion 21. After routing the wire harness along the inside of the main body 21, the lid 22 is attached to the main body 21, so that the wire is placed inside the tubular member 2 to which the cover member 3 is attached as shown in FIG. 2. The harness is inserted, and the assembly of the protector 1 is completed.

このような本実施形態によれば、以下のような効果がある。即ち、金属製のカバー部材３が本体部２１の外側面を覆って設けられることで、カバー部材３の外側に樹脂を設ける必要がなく、厚み方向寸法を小さくして省スペース化するとともに樹脂量を減らして軽量化することができる。さらに、側壁変形部２１２Ｂが内側に向かって弾性変形してカバー部材３が取り付けられ、復元することによって係止部２１４がカバー部材３を係止することで、カバー部材３の係止後に本体部２１の内側にワイヤハーネスを設けることにより、内側に向かって弾性変形しようとする側壁変形部２１２Ｂがワイヤハーネスに当接して変形が規制され、係止が解除されて管状部材２からカバー部材３が外れてしまうことを防止することができる。   According to this embodiment, there are the following effects. That is, since the metal cover member 3 is provided so as to cover the outer surface of the main body portion 21, it is not necessary to provide resin on the outer side of the cover member 3. The weight can be reduced. Further, the side wall deforming portion 212B is elastically deformed inward and the cover member 3 is attached and restored, and the locking portion 214 locks the cover member 3 by restoring the main body portion after the cover member 3 is locked. By providing the wire harness inside 21, the side wall deformed portion 212 </ b> B that is about to be elastically deformed toward the inside is brought into contact with the wire harness, the deformation is restricted, the locking is released, and the cover member 3 is released from the tubular member 2. It can prevent coming off.

さらに、本体部２１がカバー部材３よりも外側に突出した第一保護壁２１７及び第二保護壁２１８を備えることで、カバー部材３の端縁３Ａ、３Ｂが他の部材と接触して損傷させてしまうことを防止することができる。特に、第一保護壁２１７が端縁３Ａを露出させないようにしていることで、端縁３Ａと他の部材との接触をより確実に防ぐことができる。   Furthermore, since the main body portion 21 includes the first protective wall 217 and the second protective wall 218 that protrude outward from the cover member 3, the edges 3 </ b> A and 3 </ b> B of the cover member 3 come into contact with other members and are damaged. Can be prevented. In particular, since the first protective wall 217 prevents the end edge 3A from being exposed, contact between the end edge 3A and another member can be more reliably prevented.

また、係止部２１４が本体部２１から外側に突出した突起状に形成されるとともにカバー部材３が係合穴３１を備えることで、カバー部材３の端縁３Ａによって係止部２１４を押圧して側壁変形部２１２Ｂを容易に内側に向かって弾性変形させることができる。さらに、係止部２１４がテーパ部２１４Ａを備えることで、本体部２１とカバー部材３とを相対接近させることによって係止部２１４に係合穴３１を容易に係止させることができる。   Further, the engaging portion 214 is formed in a protruding shape protruding outward from the main body portion 21 and the cover member 3 includes the engaging hole 31, so that the engaging portion 214 is pressed by the edge 3 </ b> A of the cover member 3. Thus, the side wall deforming portion 212B can be easily elastically deformed inward. Further, since the locking portion 214 includes the tapered portion 214A, the engagement hole 31 can be easily locked to the locking portion 214 by relatively approaching the main body portion 21 and the cover member 3.

さらに、カバー部材３の係合穴３１に挿通された係止部２１４を外側から覆って保護する係止保護部２１５が本体部２１に設けられていることで、外力によって係止部２１４が押圧されて側壁変形部２１２Ｂが内側に向かって変形することが防止され、本体部２１からカバー部材３が外れてしまうことをより確実に防止することができる。   Furthermore, since the latching protection part 215 that covers and protects the latching part 214 inserted through the engagement hole 31 of the cover member 3 from the outside is provided on the main body part 21, the latching part 214 is pressed by an external force. Thus, the side wall deforming portion 212 </ b> B is prevented from being deformed inward, and the cover member 3 can be more reliably prevented from being detached from the main body portion 21.

また、一対の側壁変形部２１２Ｂの端部同士が互いに近づくように弾性変形して係止部２１４にカバー部材３を係止させるとともに、蓋部２２が側壁変形部２１２Ｂの端部を覆っていることで、側壁変形部２１２Ｂの端部に外力が加わって変形することによって係止が解除されることを防ぎ、本体部２１からカバー部材３が外れることをより確実に防止することができる。   Further, the end portions of the pair of side wall deforming portions 212B are elastically deformed so that the end portions of the side wall deforming portions 212B come close to each other, and the cover portion 3 is locked by the locking portions 214, and the lid portion 22 covers the end portions of the side wall deforming portions 212B. Thus, it is possible to prevent the engagement from being released by applying an external force to the end portion of the side wall deforming portion 212 </ b> B to be deformed, and to more reliably prevent the cover member 3 from being detached from the main body portion 21.

なお、本発明は、前記実施形態に限定されるものではなく、本発明の目的が達成できる他の構成等を含み、以下に示すような変形等も本発明に含まれる。例えば、前記実施形態では、本体部２１に第一保護壁２１７が設けられるものとしたが、第一保護壁が蓋部に設けられていてもよいし、第一保護壁や第二保護壁が省略されていてもよく、例えば、カバー部材の端縁が面取りされたり内側に向かって曲げられたりすることで、他の部材と接触した場合に損傷を防ぐように構成されていてもよい。   In addition, this invention is not limited to the said embodiment, Including other structures etc. which can achieve the objective of this invention, the deformation | transformation etc. which are shown below are also contained in this invention. For example, in the said embodiment, although the 1st protective wall 217 was provided in the main-body part 21, the 1st protective wall may be provided in the cover part, and a 1st protective wall and a 2nd protective wall are provided. For example, the edge of the cover member may be chamfered or bent inward so that damage may be prevented when it comes into contact with other members.

また、前記実施形態では、管状部材２の係止部２１４が突起状に形成されるとともにカバー部材３に係合穴３１が形成されるものとしたが、管状部材の係止部が穴状に形成されるとともに、内側に突出した突起状の被係止部がカバー部材に設けられていてもよく、このような構成によれば、被係止部が内側に突出していることでプロテクタ全体の外径を小さくすることができるとともに、係止保護部を省略してさらに外径を小さくすることができる。このとき、突起状の被係止部の突出寸法を側壁の厚みよりも小さくすれば、被係止部がワイヤハーネスに接触して損傷させてしまうことを防止することができる。   Moreover, in the said embodiment, although the latching | locking part 214 of the tubular member 2 was formed in projection shape, and the engagement hole 31 was formed in the cover member 3, the latching | locking part of tubular member was formed in the hole shape. The cover member may be provided with a protrusion-like locked portion that is formed and protrudes inward. According to such a configuration, the locked portion protrudes inward so that the entire protector While the outer diameter can be reduced, the outer diameter can be further reduced by omitting the locking protection portion. At this time, if the protruding dimension of the projection-like locked portion is made smaller than the thickness of the side wall, the locked portion can be prevented from coming into contact with the wire harness and being damaged.

また、前記実施形態では、本体部２１に係止保護部２１５が設けられるものとしたが、係止保護部は、蓋部に設けられていてもよいし、省略されていてもよく、係止保護部を省略することでプロテクタ全体の外径を小さくするとともに構成を簡単化することができる。   Moreover, in the said embodiment, although the latching protection part 215 shall be provided in the main-body part 21, the latching protection part may be provided in the cover part and may be abbreviate | omitted. By omitting the protective part, the outer diameter of the entire protector can be reduced and the configuration can be simplified.

また、前記実施形態では、管状部材２が樋状の本体部２１と平板状の蓋部２２とを備えるとともに係止部２１４が側壁２１２に設けられるものとしたが、管状部材は、全体が一体に形成された円筒状や角筒状のチューブであってもよく、管状部材を内側に弾性変形させられる適宜な位置に係止部が設けられていればよい。   In the above-described embodiment, the tubular member 2 includes the bowl-shaped main body portion 21 and the flat lid portion 22 and the locking portion 214 is provided on the side wall 212. However, the tubular member is entirely integrated. The tube may be a cylindrical or rectangular tube formed in the above, and it is only necessary that the locking portion is provided at an appropriate position where the tubular member is elastically deformed inward.

その他、本発明を実施するための最良の構成、方法などは、以上の記載で開示されているが、本発明は、これに限定されるものではない。すなわち、本発明は、主に特定の実施形態に関して特に図示され、且つ、説明されているが、本発明の技術的思想および目的の範囲から逸脱することなく、以上述べた実施形態に対し、形状、材質、数量、その他の詳細な構成において、当業者が様々な変形を加えることができるものである。従って、上記に開示した形状、材質などを限定した記載は、本発明の理解を容易にするために例示的に記載したものであり、本発明を限定するものではないから、それらの形状、材質などの限定の一部、もしくは全部の限定を外した部材の名称での記載は、本発明に含まれるものである。   In addition, the best configuration, method and the like for carrying out the present invention have been disclosed in the above description, but the present invention is not limited to this. That is, the invention has been illustrated and described primarily with respect to particular embodiments, but may be configured for the above-described embodiments without departing from the scope and spirit of the invention. Various modifications can be made by those skilled in the art in terms of materials, quantity, and other detailed configurations. Therefore, the description limiting the shape, material, etc. disclosed above is an example for easy understanding of the present invention, and does not limit the present invention. The description by the name of the member which remove | excluded the limitation of one part or all of such is included in this invention.

１ プロテクタ（外装部材）
２ 管状部材
３ カバー部材
２１ 本体部
２２ 蓋部
３１ 係合穴
３Ａ 端縁
３Ｂ 端縁
２１２ 側壁
２１４ 係止部
２１５ 係止保護部
２１６ スリット
２１７ 第一保護壁（保護壁）
２１８ 第二保護壁（保護壁）
２１２Ｂ 側壁変形部 1 Protector (Exterior material)
DESCRIPTION OF SYMBOLS 2 Tubular member 3 Cover member 21 Main body part 22 Lid part 31 Engagement hole 3A End edge 3B End edge 212 Side wall 214 Locking part 215 Locking protection part 216 Slit 217 First protection wall (protection wall)
218 Second protection wall (protection wall)
212B Side wall deformed part

Claims (5)

内側にワイヤハーネスが挿通される樹脂製の管状部材と、
前記管状部材の外側面の少なくとも一部を覆う金属製のカバー部材と、を有して構成され、
前記管状部材は、前記カバー部材を係止可能な係止部を備えるとともに、内側に向かって弾性変形することで前記係止部に前記カバー部材を係止させるように構成されていることを特徴とする外装部材。 A tubular member made of resin through which a wire harness is inserted;
A metal cover member that covers at least a part of the outer surface of the tubular member,
The tubular member includes a locking portion that can lock the cover member, and is configured to lock the cover member to the locking portion by elastically deforming inward. An exterior member. 前記管状部材は、前記カバー部材の端縁に沿うとともに該カバー部材よりも外側に突出した保護壁をさらに備えることを特徴とする請求項１に記載の外装部材。   The exterior member according to claim 1, wherein the tubular member further includes a protective wall that extends along an edge of the cover member and protrudes outward from the cover member. 前記係止部は、前記管状部材から外側に突出した突起状に形成され、
前記カバー部材は、前記係止部が挿通されることで係止される係合穴を有して形成されることを特徴とする請求項１又は２に記載の外装部材。 The locking portion is formed in a protruding shape protruding outward from the tubular member,
The exterior member according to claim 1, wherein the cover member is formed to have an engagement hole that is locked when the locking portion is inserted. 前記管状部材は、前記係合穴に挿通された前記係止部を外側から覆って保護する係止保護部をさらに備えることを特徴とする請求項３に記載の外装部材。   The exterior member according to claim 3, wherein the tubular member further includes a locking protection portion that covers and protects the locking portion inserted through the engagement hole from the outside. 前記管状部材は、前記カバー部材によって覆われるとともに一対の側壁を備えた樋状の本体部と、該本体部の開口部を塞ぐ蓋部と、を備え、
前記一対の側壁には、スリットで区画されることで弾性変形容易な側壁変形部が形成され、
前記係止部は、前記側壁変形部に設けられ、
前記一対の側壁に形成された前記側壁変形部は、端部同士が互いに接近するように弾性変形することで前記係止部に前記カバー部材を係止させるように構成され、
前記蓋部は、前記側壁変形部の端部を覆っていることを特徴とする請求項１〜４いずれか１項に記載の外装部材。 The tubular member includes a bowl-shaped main body portion that is covered by the cover member and includes a pair of side walls, and a lid portion that closes the opening of the main body portion,
Side wall deformed portions that are easily elastically deformed by being partitioned by slits are formed on the pair of side walls,
The locking portion is provided on the side wall deformation portion,
The side wall deformation portion formed on the pair of side walls is configured to elastically deform the end portions so that the end portions approach each other, thereby locking the cover member to the locking portion,
The exterior member according to claim 1, wherein the lid portion covers an end portion of the side wall deforming portion.
JP2014031806A 2014-02-21 2014-02-21 Exterior member Active JP6270034B2 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7304956B2 (en) 2019-09-12 2023-07-07 三菱電機エンジニアリング株式会社 Deterioration amount detection device, deterioration amount detection method, and deterioration prediction system
JP7324731B2 (en) 2020-03-30 2023-08-10 オークマ株式会社 Spindle device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6110420Y2 (en) * 1980-03-05 1986-04-03
JPS6315396U (en) * 1986-07-15 1988-02-01
JPH079553Y2 (en) * 1988-06-30 1995-03-06 矢崎総業株式会社 Fixed structure of lid
JPH0730525U (en) * 1993-11-12 1995-06-06 住友電装株式会社 Lock structure of protector for wire harness
JP2006166616A (en) * 2004-12-08 2006-06-22 Sumitomo Wiring Syst Ltd Harness protector
JP3122581U (en) * 2006-04-07 2006-06-15 マサル工業株式会社 Wiring protection cover

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7304956B2 (en) 2019-09-12 2023-07-07 三菱電機エンジニアリング株式会社 Deterioration amount detection device, deterioration amount detection method, and deterioration prediction system
JP7324731B2 (en) 2020-03-30 2023-08-10 オークマ株式会社 Spindle device

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