JP2006352944A - Cable supporting structure and method - Google Patents

Cable supporting structure and method Download PDF

Info

Publication number
JP2006352944A
JP2006352944A JP2005172301A JP2005172301A JP2006352944A JP 2006352944 A JP2006352944 A JP 2006352944A JP 2005172301 A JP2005172301 A JP 2005172301A JP 2005172301 A JP2005172301 A JP 2005172301A JP 2006352944 A JP2006352944 A JP 2006352944A
Authority
JP
Japan
Prior art keywords
cable
bushing
retaining
insertion hole
molding die
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
Application number
JP2005172301A
Other languages
Japanese (ja)
Other versions
JP4376210B2 (en
Inventor
Akiko Nagai
亜希子 永井
Fumio Osawa
文雄 大澤
Kiyoshi Asai
浅井  清
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.)
SMK Corp
Original Assignee
SMK Corp
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 SMK Corp filed Critical SMK Corp
Priority to JP2005172301A priority Critical patent/JP4376210B2/en
Publication of JP2006352944A publication Critical patent/JP2006352944A/en
Application granted granted Critical
Publication of JP4376210B2 publication Critical patent/JP4376210B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Installation Of Indoor Wiring (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide cable supporting structure and method for integrating a bushing and a cable and supporting the cable suitably on the wall face of an apparatus. <P>SOLUTION: The cable supporting structure comprises a cable securing bushing 11 formed to include a locking resistor portion 14 which is formed by bending a part of a cable 10 and provided, on the outer circumference thereof, with a portion engaging with the inner edge of a cable insertion hole 13 for leading out the cable of an electric apparatus. The bushing 11 is fitted in the cable insertion hole 13 and the cable 10 is supported by the electric apparatus through the bushing 11. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明は、フラットケーブル等のケーブルを引き出し配置に電子機器等に支持させるケーブル支持構造及びケーブル支持方法に関する。   The present invention relates to a cable support structure and a cable support method in which a cable such as a flat cable is supported by an electronic device or the like in a drawer arrangement.

従来、電気機器の外部ケースに形成されたケーブル挿通孔よりケーブルを引き出す構造のものでは、ケーブルの途中にケーブル固定用ブッシングを設け、このブッシングを外部ケースのケーブル挿通孔に嵌め込むことにより、ケーブルをブッシングを介して外部ケースに支持させ、ケーブル挿通孔とケーブルとの間の摩擦によるケーブルの損傷等を防止するようにしている。   Conventionally, with a structure that pulls out the cable from the cable insertion hole formed in the outer case of the electrical equipment, a cable fixing bushing is provided in the middle of the cable, and this bushing is fitted into the cable insertion hole of the outer case, Is supported by the outer case via a bushing to prevent damage to the cable due to friction between the cable insertion hole and the cable.

このケーブル固定用ブッシングは、例えば、図5に示すように、金型1内にケーブル2の一部を貫通させ、その状態で金型1内に溶融熱可塑性材を注入し、ケーブル2の外周部に一体に成型されるようになっている。尚、図中符号3は、ケーブル2を金型内で位置決めするための位置決めピン、符号4は位置決めピンを金型内に突出させるためのシリンダ、符号5は溶融エラストマー材を金型内に供給するノズルである。   For example, as shown in FIG. 5, this cable fixing bushing allows a part of the cable 2 to pass through the mold 1, and in this state, a molten thermoplastic material is injected into the mold 1 to It is designed to be molded integrally with the part. In the figure, reference numeral 3 is a positioning pin for positioning the cable 2 in the mold, reference numeral 4 is a cylinder for projecting the positioning pin into the mold, and reference numeral 5 is a molten elastomer material supplied into the mold. It is a nozzle to do.

しかし、上述の如き従来の技術では、ブッシングをエラストマー材等の剛性の小さな材料をもって成型した場合、ブッシングにケーブル長手方向の力が作用すると、容易にブッシングがケーブルに沿って移動してしまうという問題があった。   However, in the conventional technology as described above, when the bushing is molded with a material having low rigidity such as an elastomer material, if the force in the cable longitudinal direction acts on the bushing, the bushing easily moves along the cable. was there.

そこで本発明は、上述の従来技術の問題を鑑み、ブッシングがケーブルに沿って移動しないようにし、ケーブルを機器に好適に支持させるケーブル支持構造及びケーブル支持方法の提供を目的とする。   In view of the above-described problems of the prior art, it is an object of the present invention to provide a cable support structure and a cable support method that prevent a bushing from moving along a cable and favorably support the cable to a device.

上述の如き従来の問題を解決し、所期の目的を達成するための請求項1に記載の発明は、ケーブルの一部を折り曲げて形成された抜け止め抵抗部を内部に包含して成型され、電気機器の外部にケーブルを引き出す為のケーブル挿通孔の内縁部と互いに係合する係合部を外周部に有するケーブル固定用ブッシングを備え、該ブッシングが前記ケーブル挿通孔に嵌めこまれ、該ブッシングを介して前記ケーブルが前記電気機器に支持されたケーブル支持構造であることを特徴とする。   In order to solve the above-described conventional problems and achieve the intended object, the invention according to claim 1 is formed by including a retaining resistance portion formed by bending a part of a cable inside. A cable fixing bushing having an engaging portion engaging with an inner edge portion of a cable insertion hole for pulling out a cable to the outside of the electric device on the outer peripheral portion, the bushing being fitted into the cable insertion hole, The cable has a cable support structure in which the cable is supported by the electric device via a bushing.

請求項2に記載の発明は、請求項1の構成に加え、抜け止め抵抗部は、互いに重なり合う複数の重ね合わせ部と、各重ね合わせ部の端部間を繋ぐ折曲げ部とをもって構成されることを特徴とする。   The invention according to claim 2 is configured in addition to the configuration of claim 1, and the retaining resistor portion includes a plurality of overlapping portions that overlap each other and a bent portion that connects between the end portions of each overlapping portion. It is characterized by that.

請求項3に記載の発明は、ケーブルの一部を折り曲げて抜け止め抵抗部を形成し、該抜け止め抵抗部をブッシング成型用金型内に配置し、その状態で前記成型用金型内に溶融熱可塑性材を充填し、ケーブル固定用ブッシングを前記ケーブルと一体化させ、該ケーブル固定用ブッシングを電気機器の外部にケーブルを引き出す為のケーブル挿通孔に嵌め込み、該ブッシングを介して前記ケーブルを前記電気機器に支持させるケーブル支持方法であることを特徴とする。   According to a third aspect of the present invention, a part of the cable is bent to form a retaining resistor part, and the retaining resistor part is disposed in a bushing molding die, and in that state, the molding resistor is placed in the molding die. Filled with a molten thermoplastic material, a cable fixing bushing is integrated with the cable, the cable fixing bushing is fitted into a cable insertion hole for drawing the cable to the outside of the electric device, and the cable is inserted through the bushing. It is a cable support method for supporting the electric device.

請求項4に記載の発明は、請求項3の構成に加え、抜け止め抵抗部は、互いに重なり合う複数の重ね合わせ部と、各重ね合わせ部の端部間を繋ぐ折り返し部とからなる形状に形成することを特徴とする。   According to a fourth aspect of the present invention, in addition to the configuration of the third aspect, the retaining resistor portion is formed in a shape including a plurality of overlapping portions that overlap each other and a folded portion that connects between the end portions of each overlapping portion. It is characterized by doing.

請求項5に記載の発明は、請求項3又は4の構成に加え、前記ブッシング成型用金型内に位置決めピンを突出させて前記抜け止め抵抗部を押さえ、その状態で前記成型用金型内に溶融熱可塑性材を充填し、該熱可塑性材固化後、位置決めピンを引抜くことを特徴とする。   According to a fifth aspect of the present invention, in addition to the configuration of the third or fourth aspect, a positioning pin protrudes into the bushing molding die to hold down the retaining resistance portion, and in that state, The molten thermoplastic material is filled in the resin, and after the thermoplastic material is solidified, the positioning pin is pulled out.

本発明に係るケーブルの取り付け構造は、ケーブルの一部を折り曲げて形成された抜け止め抵抗部を内部に包含して成型され、電気機器より外部にケーブルを引き出す為のケーブル挿通孔の内縁部と互いに係合する係合部を外周部に有するケーブル固定用ブッシングを備え、該ブッシングが前記ケーブル挿通孔に嵌めこまれ、該ブッシングを介して前記ケーブルが前記電気機器に支持されたことにより、ブッシングのケーブルに対する密着強度が向上し、ケーブルに対してブッシングが移動不能に固定され、このブッシングを介してケーブルを電気機器に安定した状態で支持させることができる。   The cable mounting structure according to the present invention includes an inner edge portion of a cable insertion hole that is formed by including a retaining resistor portion formed by bending a part of the cable inside, and for drawing the cable to the outside from an electric device. A bushing for fixing a cable having engaging portions that engage with each other on the outer peripheral portion; the bushing is fitted into the cable insertion hole; and the cable is supported by the electric device via the bushing. The strength of adhesion to the cable is improved, the bushing is fixed to the cable so as not to move, and the cable can be supported in a stable state by the electric device via the bushing.

抜け止め抵抗部は、互いに重なり合う複数の重ね合わせ部と、各重ね合わせ部の端部間を繋ぐ折曲げ部とをもって構成されることにより、ケーブルとブッシングとの密着強度が向上し、ケーブルとブッシングとが安定した状態に一体化される。   The retaining resistor part is composed of a plurality of overlapping parts that overlap each other and a bent part that connects between the ends of each overlapping part, thereby improving the adhesion strength between the cable and the bushing. Are integrated in a stable state.

ケーブルの一部を折り曲げて抜け止め抵抗部を形成し、該抜け止め抵抗部をブッシング成型用金型内に配置し、その状態で前記成型用金型内に溶融熱可塑性材を充填し、ケーブル固定用ブッシングを前記ケーブルと一体化させ、該ケーブル固定用ブッシングを電気機器より外部にケーブルを引き出す為のケーブル挿通孔に嵌め込み、該ブッシングを介して前記ケーブルを前記電気機器に支持させることにより、ブッシングとケーブルとの間に高い密着強度が得られ、ブッシングをケーブルに対して移動不能に一体化させることができ、このブッシングを介してケーブルを電気機器に安定した状態で支持させることができる。   A portion of the cable is bent to form a retaining resistor portion, the retaining resistor portion is placed in a bushing molding die, and in that state, the molding die is filled with a molten thermoplastic material, The fixing bushing is integrated with the cable, the cable fixing bushing is fitted into a cable insertion hole for drawing the cable out from the electric device, and the cable is supported by the electric device through the bushing. A high adhesion strength can be obtained between the bushing and the cable, and the bushing can be integrated with the cable so as to be immovable, and the cable can be stably supported by the electric device via the bushing.

抜け止め抵抗部は、互いに重なり合う複数の重ね合わせ部と、各重ね合わせ部の端部間を繋ぐ折り返し部とからなる形状に形成することにより、重ね合わせ部間の間隙に熱可塑性材が充填され、高い密着強度が得られる。   The retaining resistor portion is formed in a shape including a plurality of overlapping portions that overlap each other and a folded portion that connects between the end portions of each overlapping portion, so that the gap between the overlapping portions is filled with a thermoplastic material. High adhesion strength can be obtained.

前記ブッシング成型用金型内に位置決めピンを突出させて前記抜け止め抵抗部を押さえ、その状態で前記成型用金型内に溶融熱可塑性材を充填し、該熱可塑性材固化後、位置決めピンを引抜くことにより、抜け止め抵抗部を所定の位置に位置決めできるとともに、成型の際に抜け止め抵抗部の形状を維持することができる。   A positioning pin is protruded into the bushing molding die to hold down the retaining resistance portion, and in that state, the molding die is filled with a molten thermoplastic material, and after the thermoplastic material is solidified, the positioning pin is inserted. By pulling out, the retaining resistor portion can be positioned at a predetermined position, and the shape of the retaining resistor portion can be maintained during molding.

次に、本発明に係るケーブルの支持構造について説明する。   Next, the cable support structure according to the present invention will be described.

図1〜図3は、本発明に係るケーブル支持構造の一例を示し、図中符号10はフラットケーブル、符号11はケーブル固定用ブッシング、符号12は電子機器外部ケースの側壁である。   1 to 3 show an example of a cable support structure according to the present invention, in which reference numeral 10 denotes a flat cable, reference numeral 11 denotes a cable fixing bushing, and reference numeral 12 denotes a side wall of an electronic device outer case.

このケーブル支持構造は、フラットケーブル10の途中にケーブル固定用ブッシング11を一体に設け、機器の側壁12に形成されたケーブル挿通孔13にケーブル固定用ブッシング11を嵌め込むことにより、ブッシング11を介してフラットケーブル10を機器側壁12に支持させるようになっている。   In this cable support structure, a cable fixing bushing 11 is integrally provided in the middle of the flat cable 10, and the cable fixing bushing 11 is fitted into a cable insertion hole 13 formed in the side wall 12 of the device, whereby the bushing 11 is interposed. Thus, the flat cable 10 is supported on the device side wall 12.

フラットケーブル10には、途中のケーブル固定用ブッシング11が取り付けられる位置に、ケーブル10の一部を折り曲げることにより抜け止め抵抗部14が形成されている。   The flat cable 10 has a retaining resistor 14 formed by bending a part of the cable 10 at a position where the cable fixing bushing 11 is attached.

抜け止め抵抗部14は、互いに重ね合わせ配置の複数の重ね合わせ部15,15…と、各重ね合わせ部15,15…の端部間を繋ぐ折り曲げ部16,16…とをもって構成されている。即ち、各重ね合わせ部15,15…及び折り曲げ部16,16…とによって断面逆S字状に形成されている。   The retaining resistor 14 is composed of a plurality of overlapping portions 15, 15... Arranged in an overlapping manner, and bent portions 16, 16... Connecting the ends of the overlapping portions 15, 15. That is, each of the overlapping portions 15, 15... And the bent portions 16, 16.

ケーブル固定用ブッシング11は、抜け止め抵抗部14を内部に包含して熱可塑性エラストマー材(弾性材)により円柱状に一体成型されている。   The cable fixing bushing 11 is integrally formed in a cylindrical shape with a thermoplastic elastomer material (elastic material) including the retaining resistor 14 inside.

エラストマー材は、重ね合わせ部間の間隙にも充填されており、それによりケーブルとブッシングとの間で高い密着強度が得られている。   The elastomer material is also filled in the gaps between the overlapping portions, whereby high adhesion strength is obtained between the cable and the bushing.

また、このケーブル固定用ブッシング11には、外周部に機器の側壁に形成されたケーブル挿通孔13の内縁部と互いに係合する係合部を一体に有している。   The cable fixing bushing 11 is integrally provided with an engaging portion that engages with an inner edge portion of the cable insertion hole 13 formed on the side wall of the device on the outer peripheral portion.

この係合部は、ブッシングの後端部外周に一体に形成された抜け止めフランジ17と、前後方向に間隔をおいて形成されたフランジ状の複数の弾性挿入部18,18…とをもって構成されている。   This engaging portion is constituted by a retaining flange 17 integrally formed on the outer periphery of the rear end portion of the bushing, and a plurality of flange-like elastic insertion portions 18, 18... Formed at intervals in the front-rear direction. ing.

弾性挿入部18は、抜け止めフランジ17とは反対側の端面に抜け止めフランジ側に拡開したテーパ面を備えている。   The elastic insertion portion 18 includes a tapered surface that is widened toward the retaining flange side on the end surface opposite to the retaining flange 17.

このケーブル固定用ブッシング11は、ケーブル挿通孔13の内縁に押されて弾性挿入部18,18が変形しながらケーブル挿通孔13に挿入され、抜け止めフランジ17と最もフランジ寄りの弾性挿入部18との間の溝部19にケーブル挿通孔13の内縁部が係合されることにより、機器の側壁12に取り付けられるようになっている。   The cable fixing bushing 11 is pushed by the inner edge of the cable insertion hole 13 and inserted into the cable insertion hole 13 while the elastic insertion portions 18 and 18 are deformed. The retaining flange 17 and the elastic insertion portion 18 closest to the flange The inner edge portion of the cable insertion hole 13 is engaged with the groove portion 19 between them so that it can be attached to the side wall 12 of the device.

このように構成されたことにより、ケーブル固定用ブッシング11がケーブル10に対して移動不能に取り付けられ、そのケーブル固定用ブッシング11を介してフラットケーブル10がケーブル挿通孔13よりケーブル10を引き出した配置に機器の側壁12に安定した状態で支持される。   With this configuration, the cable fixing bushing 11 is attached so as not to move with respect to the cable 10, and the flat cable 10 is pulled out from the cable insertion hole 13 through the cable fixing bushing 11. Are supported in a stable state on the side wall 12 of the device.

次に、このようなケーブル支持構造によりケーブル10を支持させる方法について説明する。   Next, a method for supporting the cable 10 with such a cable support structure will be described.

この方法は、予めケーブル固定用ブッシング11をケーブル10に一体化させておき、機器にケーブル10を取り付ける際に、ケーブル挿通孔13を通してブッシングより前側、即ち機器外部側のケーブル10を引き出すとともに、ケーブル固定用ブッシング11をケーブル挿通孔13に嵌め込むことにより、ケーブル固定用ブッシング11を介してケーブル挿通孔13よりケーブル10を引き出した配置にケーブル10を機器側壁面12に支持させる。   In this method, the cable fixing bushing 11 is integrated with the cable 10 in advance, and when the cable 10 is attached to the device, the cable 10 on the front side of the bushing, that is, on the outside of the device is pulled out through the cable insertion hole 13. By fitting the fixing bushing 11 into the cable insertion hole 13, the cable 10 is supported on the device side wall surface 12 in the arrangement in which the cable 10 is drawn from the cable insertion hole 13 through the cable fixing bushing 11.

まず、フラットケーブル10の途中部分を折り曲げて抜け止め抵抗部14を形成する。即ち、フラットケーブル10の一部を各折り曲げ部16,16…より折り重ねるように折り曲げることにより互いに重ね合わせ配置の複数の重ね合わせ部15,15…と、各重ね合わせ部15,15…の端部間を繋ぐ折り曲げ部16,16…とからなる抜け止め抵抗部14を形成する。   First, the middle portion of the flat cable 10 is bent to form the retaining resistor 14. That is, a part of the flat cable 10 is folded so as to be folded from the respective bent portions 16, 16..., And ends of the overlapping portions 15, 15. The retaining resistor portion 14 is formed of bent portions 16, 16... Connecting the portions.

次に、図4に示すように、抜け止め抵抗部14を半割状の上下金型20a,20bからなるブッシング成型用金型20内に配置するとともに、該金型20内に位置決めピン21,21を突出させて抜け止め抵抗部14の上面及び下面を押さえケーブル10を位置決めする。尚、図中符号22は位置決めピン21,21を金型20内に突出させるためのシリンダ、符号23は注入孔24より溶融エラストマー材を注入するノズルである。   Next, as shown in FIG. 4, the retaining resistor 14 is disposed in a bushing molding die 20 composed of upper and lower halves 20 a and 20 b and positioning pins 21, The cable 21 is positioned by pressing the upper surface and the lower surface of the retaining resistor 14 by protruding 21. In the figure, reference numeral 22 denotes a cylinder for projecting the positioning pins 21 and 21 into the mold 20, and reference numeral 23 denotes a nozzle for injecting a molten elastomer material from the injection hole 24.

このとき、位置決めピン21,21による押圧は、各重ね合わせ部15,15…間に溶融エラストマー材が流れ込む程度の間隙が生じるようにする。   At this time, the pressing by the positioning pins 21, 21 causes a gap that allows the molten elastomer material to flow between the overlapping portions 15, 15.

そして、その状態で成型用金型内に溶融させたエラストマー材を注入し、各重ね合わせ部間の間隙を含め金型20内にエラストマー材を充填させる。   In this state, a molten elastomer material is injected into the molding die, and the elastomer material is filled into the die 20 including the gaps between the overlapping portions.

そして、エラストマー材が固化した後、位置決めピン21,21を金型20内より引抜き、上下金型20a,20bを開いてケーブル固定用ブッシング11を金型20より取り出す。   After the elastomer material is solidified, the positioning pins 21 and 21 are pulled out from the mold 20, the upper and lower molds 20 a and 20 b are opened, and the cable fixing bushing 11 is taken out from the mold 20.

尚、ケーブル固定用ブッシング11には、位置決めピン21,21により位置決め孔25,25が形成される。   The cable fixing bushing 11 has positioning holes 25 and 25 formed by positioning pins 21 and 21.

これにより内部に抜け止め抵抗部14を包含するケーブル固定用ブッシング11が成型され、ケーブル10の途中にケーブル固定用ブッシング11が一体化される。   As a result, the cable fixing bushing 11 including the retaining resistor 14 inside is molded, and the cable fixing bushing 11 is integrated in the middle of the cable 10.

そして、機器にケーブル10を取り付ける際に、ケーブル挿通孔13を通してブッシングより前側、即ち機器外部側のケーブル10を機器外に引き出すとともに、ケーブル固定用ブッシング11をケーブル挿通孔13に挿入し、その係合部をケーブル挿通孔13の内縁部に係合させる。   Then, when attaching the cable 10 to the device, the cable 10 on the front side of the bushing, that is, the device 10 outside the device is pulled out of the device through the cable insertion hole 13 and the cable fixing bushing 11 is inserted into the cable insertion hole 13. The joint portion is engaged with the inner edge portion of the cable insertion hole 13.

これにより、ケーブル固定用ブッシング11が機器側壁面12に固定され、このケーブル固定用ブッシング11を介してケーブル挿通孔13よりケーブル10を引き出した配置にケーブル10が機器側壁面12に支持される。   As a result, the cable fixing bushing 11 is fixed to the device side wall surface 12, and the cable 10 is supported on the device side wall surface 12 in an arrangement in which the cable 10 is drawn from the cable insertion hole 13 through the cable fixing bushing 11.

尚、上述の実施例では、ケーブル固定用ブッシング11をエラストマー材により構成した例について説明したが、その他プラスッチック材等の合成樹脂材をもって構成するようにしてもよい。   In the above-described embodiment, the example in which the cable fixing bushing 11 is made of an elastomer material has been described. However, the cable fixing bushing 11 may be made of a synthetic resin material such as a plastic material.

また、上述の実施例では、ケーブルとしてフラットケーブルを用いた例について説明したが、その他単線ケーブル等であってもよい。   Moreover, although the above-mentioned Example demonstrated the example which used the flat cable as a cable, other single wire cables etc. may be sufficient.

更に、上述の実施例では、ケーブルを電気機器の外部ケース側壁に支持させた例について説明したが、ケーブルは機器内部に配置された隔壁等に支持させるものであってもよい。   Further, in the above-described embodiments, the example in which the cable is supported on the outer case side wall of the electric device has been described. However, the cable may be supported by a partition wall or the like disposed inside the device.

更にまた、上述の実施例では、抜け止め抵抗部を逆S字状に形成した例について説明したが、その他断面山型や凸凹型等であってもよい。   Furthermore, in the above-described embodiment, an example in which the retaining resistor portion is formed in an inverted S shape has been described, but other cross-sectional ridge shape, uneven shape, or the like may be used.

本発明に係るケーブル支持構造の一例を示す平面図である。It is a top view which shows an example of the cable support structure which concerns on this invention. 図1中のA−A線断面図である。It is the sectional view on the AA line in FIG. 同上のB−B線断面図である。It is a BB line sectional view same as the above. 本発明方法に使用するブッシング成型装置の概略を示す断面図である。It is sectional drawing which shows the outline of the bushing shaping | molding apparatus used for this invention method. 従来のケーブル固定用ブッシングの成型装置の概略を示す断面図である。It is sectional drawing which shows the outline of the shaping | molding apparatus of the conventional bushing for cable fixation.

符号の説明Explanation of symbols

10 フラットケーブル
11 ケーブル固定用ブッシング
12 機器側壁
13 ケーブル挿通孔
14 抜け止め抵抗部
15 重ね合わせ部
16 折り曲げ部
17 抜け止めフランジ
18 弾性挿入部
18a テーパ面
19 溝部
20 ブッシング成型用金型
21 位置決めピン
22 シリンダ
23 ノズル
24 注入孔
25 位置決め孔
DESCRIPTION OF SYMBOLS 10 Flat cable 11 Bushing for cable fixation 12 Equipment side wall 13 Cable insertion hole 14 Retaining prevention part 15 Superposition part 16 Bending part 17 Retaining flange 18 Elastic insertion part 18a Tapered surface 19 Groove part 20 Bushing molding die 21 Positioning pin 22 Cylinder 23 Nozzle 24 Injection hole 25 Positioning hole

Claims (5)

ケーブルの一部を折り曲げて形成された抜け止め抵抗部を内部に包含して成型され、電気機器の外部にケーブルを引き出す為のケーブル挿通孔の内縁部と互いに係合する係合部を外周部に有するケーブル固定用ブッシングを備え、該ブッシングが前記ケーブル挿通孔に嵌めこまれ、該ブッシングを介して前記ケーブルが前記電気機器に支持されたことを特徴としてなるケーブル支持構造。   An outer peripheral portion that engages with an inner edge portion of a cable insertion hole that is formed by including a retaining resistance portion formed by bending a part of the cable inside and is formed to draw the cable to the outside of the electric device. A cable support structure comprising: a cable fixing bushing, wherein the bushing is fitted into the cable insertion hole, and the cable is supported by the electric device via the bushing. 抜け止め抵抗部は、互いに重なり合う複数の重ね合わせ部と、各重ね合わせ部の端部間を繋ぐ折曲げ部とをもって構成される請求項1に記載のケーブル支持構造。   The cable support structure according to claim 1, wherein the retaining resistor portion includes a plurality of overlapping portions that overlap each other and a bent portion that connects between the end portions of each overlapping portion. ケーブルの一部を折り曲げて抜け止め抵抗部を形成し、該抜け止め抵抗部をブッシング成型用金型内に配置し、その状態で前記成型用金型内に溶融熱可塑性材を充填し、ケーブル固定用ブッシングを前記ケーブルと一体化させ、該ケーブル固定用ブッシングを電気機器より外部にケーブルを引き出す為のケーブル挿通孔に嵌め込み、該ブッシングを介して前記ケーブルを前記電気機器に支持させることを特徴としてなるケーブル支持方法。   A portion of the cable is bent to form a retaining resistor portion, the retaining resistor portion is placed in a bushing molding die, and in that state, the molding die is filled with a molten thermoplastic material, A fixing bushing is integrated with the cable, the cable fixing bushing is fitted into a cable insertion hole for drawing the cable out from the electric device, and the cable is supported by the electric device through the bushing. As a cable support method. 抜け止め抵抗部は、互いに重なり合う複数の重ね合わせ部と、各重ね合わせ部の端部間を繋ぐ折り返し部とからなる形状に形成する請求項3に記載のケーブル支持方法。   4. The cable support method according to claim 3, wherein the retaining resistor portion is formed in a shape including a plurality of overlapping portions that overlap each other and a folded portion that connects between the end portions of each overlapping portion. 前記ブッシング成型用金型内に位置決めピンを突出させて前記抜け止め抵抗部を押さえ、その状態で前記成型用金型内に溶融熱可塑性材を充填し、該熱可塑性材固化後、位置決めピンを引抜く請求項3又は4に記載のケーブル支持方法。   A positioning pin is protruded into the bushing molding die to hold down the retaining resistance portion, and in that state, the molding die is filled with a molten thermoplastic material, and after the thermoplastic material is solidified, the positioning pin is inserted. The cable support method according to claim 3 or 4, wherein the cable is pulled out.
JP2005172301A 2005-06-13 2005-06-13 Cable support method Active JP4376210B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005172301A JP4376210B2 (en) 2005-06-13 2005-06-13 Cable support method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005172301A JP4376210B2 (en) 2005-06-13 2005-06-13 Cable support method

Publications (2)

Publication Number Publication Date
JP2006352944A true JP2006352944A (en) 2006-12-28
JP4376210B2 JP4376210B2 (en) 2009-12-02

Family

ID=37648184

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005172301A Active JP4376210B2 (en) 2005-06-13 2005-06-13 Cable support method

Country Status (1)

Country Link
JP (1) JP4376210B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104466825A (en) * 2014-11-20 2015-03-25 国家电网公司 Cable rack device
JP2016207642A (en) * 2015-04-15 2016-12-08 矢崎総業株式会社 Water influx measure structure of wiring harness and manufacturing method of wiring harness
US10361543B2 (en) 2015-04-15 2019-07-23 Yazaki Corporation Method for manufacturing wire harness

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104466825A (en) * 2014-11-20 2015-03-25 国家电网公司 Cable rack device
JP2016207642A (en) * 2015-04-15 2016-12-08 矢崎総業株式会社 Water influx measure structure of wiring harness and manufacturing method of wiring harness
US10361543B2 (en) 2015-04-15 2019-07-23 Yazaki Corporation Method for manufacturing wire harness

Also Published As

Publication number Publication date
JP4376210B2 (en) 2009-12-02

Similar Documents

Publication Publication Date Title
US7109420B2 (en) Harness protector and method for producing the same
US20140070454A1 (en) Die for insert molding and method for insert molding of collar
JP6085587B2 (en) Wire protection member
CN105493366B (en) Wire protective component
US20220032512A1 (en) Vehicle component for a motor vehicle and method for producing a vehicle component of this kind
EP1612902A3 (en) Waterproof case of electronic apparatus
PL1882574T3 (en) Injection moulding and method for injecting a moulded part and use of an injection moulding assembly
JP4376210B2 (en) Cable support method
WO2016002588A1 (en) Foamed resin molding manufacturing method and foamed resin molding
JP6209397B2 (en) Wire protection member
CN204681556U (en) There is the headset plug of anti-sleeve dropping structure
JP6194207B2 (en) Exterior member
JP4916023B2 (en) Spoiler reinforcement structure
JP5934592B2 (en) Clip and manufacturing method thereof
KR100424014B1 (en) A structure of mounting plate for filling a pillar
JP5707060B2 (en) Plastic molded product
JP6665382B2 (en) Interior parts and manufacturing method of interior parts
JP2005262472A (en) Injection mold, its manufacturing method and plastic optical lens manufacturing method
CN214663006U (en) Accessory for camera support
JP6124837B2 (en) Connector fixing structure and manufacturing method of connector fixing structure
JP5626893B2 (en) Direct molding method of cushion body for assembly
CN111655545B (en) Molded body part comprising an integrated connecting element and associated manufacturing method
US6726871B2 (en) Method and apparatus for attachment of air cleaner housing
US20160082630A1 (en) Plastic part with reduced read-through
US20150059513A1 (en) Insert for securing cables, cable lines and wires in a bicycle frame

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20071227

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20090423

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090602

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090803

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20090901

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20090908

R150 Certificate of patent (=grant) or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120918

Year of fee payment: 3