WO2011007408A1 - Method for assembling connector - Google Patents

Method for assembling connector Download PDF

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Publication number
WO2011007408A1
WO2011007408A1 PCT/JP2009/062676 JP2009062676W WO2011007408A1 WO 2011007408 A1 WO2011007408 A1 WO 2011007408A1 JP 2009062676 W JP2009062676 W JP 2009062676W WO 2011007408 A1 WO2011007408 A1 WO 2011007408A1
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Prior art keywords
inner part
case
peripheral surface
recess
connector
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PCT/JP2009/062676
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French (fr)
Japanese (ja)
Inventor
今村博之
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フォスター電機株式会社
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Priority to PCT/JP2009/062676 priority Critical patent/WO2011007408A1/en
Publication of WO2011007408A1 publication Critical patent/WO2011007408A1/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • H01R13/504—Bases; Cases composed of different pieces different pieces being moulded, cemented, welded, e.g. ultrasonic, or swaged together

Definitions

  • the present invention includes a columnar inner part integrally formed of resin so as to cover a terminal and a cord electrically connected to the terminal, and a cylindrical case inserted so as to cover the outer peripheral surface of the inner part. And a connector assembling method.
  • a USB connector connected to a personal computer consists of two parts, an inner part and a case.
  • the inner part is a columnar part integrally formed of resin so as to cover the terminal connected to the USB terminal on the personal computer side and the cord electrically connected to the terminal.
  • the case is a cylindrical part that covers the outer peripheral surface of the inner part.
  • optical fiber connector as a connector having a similar configuration having an inner part and a case (see, for example, Patent Document 1).
  • the present invention has been made in view of the above-mentioned problems, and its object is to provide a method for assembling a connector that has good appearance and does not reduce the adhesive strength between the inner part and the case.
  • the invention according to claim 1 A columnar inner part integrally formed with resin so as to cover the terminal and the cord electrically connected to the terminal; A cylindrical case inserted so as to cover the outer peripheral surface of the inner part;
  • the assembly method of the connector consisting of In the middle portion of the inner peripheral surface of the case in the direction perpendicular to the end surface of the case, an intersecting surface that intersects the insertion direction into the inner part is formed, On the outer peripheral surface of the inner part, A recess, A side portion with which the surface of the case can come into contact, and an elastic projection that can fall into the recess when pushed by the intersecting surface; Form the Inject adhesive into the recess of the inner part, Insert the case into the inner part so that the protrusion falls into the recess, In this connector assembling method, the outer peripheral surface of the inner part and the inner peripheral surface of the case are bonded with an adhesive overflowing from the recess.
  • the invention according to claim 2 The intersecting surface of the case is 2.
  • the front end surface in the case insertion direction is the inner part of the inner part. Even if it passes over the recess, the adhesive does not adhere to the front end surface of the case.
  • the adhesive injected into the recess overflows from the recess and enters the gap between the outer peripheral surface of the inner part and the inner peripheral surface of the case, and the outer peripheral surface of the inner part and the inner peripheral surface of the case adhere to each other. Is done. Since the amount of adhesive overflowing from the recess is substantially constant, the adhesive strength between the inner part and the case does not decrease.
  • the crossing surface of the said case is formed in the circumferential direction whole region of an internal peripheral surface, and it positions in the circumferential direction of a case Without, you can insert the case into the inner part.
  • FIG. 8 is a perspective view of the connector of this embodiment
  • FIG. 9 is a perspective view before the connector of FIG. 8 is assembled.
  • the connector 1 is composed of two parts, an inner part 3 and a case 5.
  • the inner part 3 is a columnar part having a rectangular cross-sectional shape integrally formed with resin so as to cover the terminal 7 and the cord 9 electrically connected to the terminal 7.
  • the case 5 is a cylindrical part that covers the outer peripheral surface of the inner part 3.
  • FIG. 2 is a diagram for explaining an assembling method.
  • the case 5 will be described in a state where it is assembled to the inner part 3.
  • the thin portion 21 having a thin thickness on the connector 7 side and the thick portion 23 having a thick thickness on the side extending to the outside of the cord 9. It has become.
  • a surface (intersection surface) 25 is formed at the boundary between the thin portion 21 and the thick portion 23 in a direction that intersects the insertion direction of the case 5.
  • the thin portion 21 and the thick portion 23 are formed over the entire circumference of the case 5, so the surface 25 is also formed over the entire circumference.
  • FIGS. 10 is an enlarged view of a portion A in FIG. 9, FIG. 11 is a cross-sectional view in a direction perpendicular to the end surface of the first inner part in FIG. 10, and FIG. 12 is a diagram in which the second inner part is integrated with the first inner part in FIG. It is sectional drawing of the direction orthogonal to the end surface when formed in.
  • a recess 11 and a protrusion 13 having a side portion 13 a with which the surface 25 of the case 5 can come into contact are formed on the outer peripheral surface of the inner part 3.
  • the inner part 3 of the present embodiment includes a first inner part 15 and a second inner part 17.
  • the first inner part 15 is integrally molded with a hard resin so as to cover the terminal 7 and the cord 9 electrically connected to the terminal 7.
  • the first inner part 15 when the first inner part 15 where the terminal 7 is formed is the front part and the one where the cord 9 is provided is the rear part, the first inner part 15 is constant from the front side.
  • Large cross-sectional portion 15a having a cross-sectional shape
  • medium cross-sectional portion 15b having a constant cross-sectional shape and having a cross-sectional area smaller than that of large cross-sectional portion 15a
  • small cross-sectional portion 15c having a cross-sectional area smaller than that of intermediate cross-sectional portion 15b and gradually decreasing toward the rear. It is made up of.
  • the cross-sectional shape of the large cross-sectional portion 15 a is set substantially equal to the cross-sectional shape of the inner peripheral portion of the thin portion 21 of the case 5.
  • the cross-sectional shape of the middle cross-sectional portion 15 b is set slightly smaller than the cross-sectional shape of the inner peripheral portion of the thick portion 23 of the case 5.
  • Two recesses 11 are formed on the outer peripheral surface of the middle cross section 15 b of the first inner part 15.
  • a second inner part 17 integrally formed with a soft resin is formed so as to cover the cord 9.
  • a protrusion 13 is formed on the outer peripheral surface of the second inner part 17 in the vicinity of the recess 11 formed in the first inner part 15. The protrusion 13 has elasticity that can fall into the recess 11 when the side is pressed.
  • the thick portion 23 of the case 5 is positioned on the outer peripheral surface of the middle cross section 15 b of the first inner part 15.
  • the outer peripheral surface of the middle cross-sectional portion 15b and the inner peripheral surface of the thick portion 23 of the case 5 are bonded.
  • the present invention is not limited to the above embodiment.
  • the cross-sectional shape of the inner part 3 and the case 5 was a rectangle, a circular shape may be sufficient.
  • the surface (crossing surface) 25 of the heel case 5 is formed in the entire circumferential direction of the inner circumferential surface, so that the inner part 3 and the case 5 are positioned in the circumferential direction of the case 5 when the cross-sectional shape of the case 5 is circular. Without, the case 5 can be inserted into the inner part 3.

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  • Connector Housings Or Holding Contact Members (AREA)

Abstract

A method is provided for assembling a connector, which is composed of a columnar inner part integrally formed of a resin so as to cover a terminal and a cord electrically connected to the terminal, and a cylindrical case inserted into the connector so as to cover the outer circumferential surface of the inner part, and has excellent appearance and adhesive strength which does not deteriorate between the inner part and the case. On the inner circumferential surface of a case (5), a surface (intersecting surface) (25) is formed, and on the outer circumferential surface of an inner part (3), a recessed section (11) and a protruding section (13) having enough elasticity to fall into the recessed section (11) are formed.  Then, an adhesive (S) is applied into the recessed section (11) of the inner part (3), the case (5) is inserted into the inner part (3), and the outer circumferential surface of the inner part (3) and the inner circumferential surface of the case (5) are bonded to each other with the adhesive (S) overflowed from the recessed section (11).

Description

コネクタの組付け方法Connector assembly method
　本発明は、ターミナル及び該ターミナルに電気的に接続されたコードを覆うように樹脂で一体成形された柱状のインナパーツと、該インナパーツの外周面を覆うように挿入される筒状のケースと、からなるコネクタの組付け方法に関する。 The present invention includes a columnar inner part integrally formed of resin so as to cover a terminal and a cord electrically connected to the terminal, and a cylindrical case inserted so as to cover the outer peripheral surface of the inner part. And a connector assembling method.
　例えば、パーソナルコンピュータに接続されるＵＳＢコネクタは、インナパーツとケースとの２つの部品からなっている。 For example, a USB connector connected to a personal computer consists of two parts, an inner part and a case.
　このうち、インナパーツは、パーソナルコンピュータ側のＵＳＢ端子に接続されるターミナルと、ターミナルに電気的に接続されたコードとを覆うように樹脂で一体成形された柱状の部品である。 Among these, the inner part is a columnar part integrally formed of resin so as to cover the terminal connected to the USB terminal on the personal computer side and the cord electrically connected to the terminal.
　ケースは、インナパーツの外周面を覆う筒状の部品である。 The case is a cylindrical part that covers the outer peripheral surface of the inner part.
　そして、インナパーツの外周面に接着剤を塗布し、ケースをインナパーツに挿入することで、インナパーツの外周面とケースの内周面とが接着剤で接着され、両者は組み付けられる。 Then, by applying an adhesive to the outer peripheral surface of the inner part and inserting the case into the inner part, the outer peripheral surface of the inner part and the inner peripheral surface of the case are bonded with an adhesive, and both are assembled.
　又、インナパーツとケースとを有する同じような構成のコネクタとして、光ファイバコネクタもある（例えば、特許文献１参照）。 Also, there is an optical fiber connector as a connector having a similar configuration having an inner part and a case (see, for example, Patent Document 1).
実願昭５９-７６３７６号（実開昭６０－１８９００９号）のマイクロフィルムMicrofilm of Japanese Utility Model No. 59-76376 (Japanese Utility Model Application No. 60-189909)
　しかし、ケースをインナパーツに挿入する際にケースの挿入方向での前側端面に、接着剤が付着し、見栄えが悪くなる問題点がある。 However, when the case is inserted into the inner part, there is a problem that the adhesive adheres to the front end surface in the case insertion direction and the appearance is deteriorated.
　更に、ケースの端面に付着する接着剤の量は一定ではないので、インナパーツの外周面とケースの内周面とを接着するための接着剤の量が変化し、十分な接着強度が得られない問題点もある。 Furthermore, since the amount of adhesive adhering to the end surface of the case is not constant, the amount of adhesive for adhering the outer peripheral surface of the inner part and the inner peripheral surface of the case changes, and sufficient adhesive strength is obtained. There are no problems.
　本発明は、上記問題点に鑑みてなされたもので、その課題は、見栄えがよく、インナパーツとケースとの接着強度が低下しないコネクタの組付け方法を提供することにある。 The present invention has been made in view of the above-mentioned problems, and its object is to provide a method for assembling a connector that has good appearance and does not reduce the adhesive strength between the inner part and the case.
　請求項１に係る発明は、
　ターミナル及び該ターミナルに電気的に接続されたコードを覆うように樹脂で一体成形された柱状のインナパーツと、
　該インナパーツの外周面を覆うように挿入される筒状のケースと、
　からなるコネクタの組付け方法において、
　前記ケースの内周面の前記ケースの端面と直交する方向での中間部に、前記インナパーツへの挿入方向と交差する交差面を形成し、
　前記インナパーツの外周面に、
　凹部と、
　前記ケースの面が当接可能な側部を有し、前記交差面によって押されると前記凹部内に倒れ込み可能な弾性を有する突部と、
　を形成し、
　前記インナパーツの凹部内に接着剤を注入し、
　前記突部が前記凹部内に倒れ込むように、前記インナパーツに前記ケースを挿入し、
　前記凹部からあふれた接着剤で、前記インナパーツの外周面と前記ケースの内周面とを接着することを特徴とするコネクタの組付け方法である。 The invention according to claim 1
A columnar inner part integrally formed with resin so as to cover the terminal and the cord electrically connected to the terminal;
A cylindrical case inserted so as to cover the outer peripheral surface of the inner part;
In the assembly method of the connector consisting of
In the middle portion of the inner peripheral surface of the case in the direction perpendicular to the end surface of the case, an intersecting surface that intersects the insertion direction into the inner part is formed,
On the outer peripheral surface of the inner part,
A recess,
A side portion with which the surface of the case can come into contact, and an elastic projection that can fall into the recess when pushed by the intersecting surface;
Form the
Inject adhesive into the recess of the inner part,
Insert the case into the inner part so that the protrusion falls into the recess,
In this connector assembling method, the outer peripheral surface of the inner part and the inner peripheral surface of the case are bonded with an adhesive overflowing from the recess.
　請求項２に係る発明は、
　前記ケースの交差面は、
　内周面の周方向全域に形成されていることを特徴とする請求項１記載のコネクタの組付け方法である。 The invention according to claim 2
The intersecting surface of the case is
2. The connector assembling method according to claim 1, wherein the connector is formed in the entire circumferential direction of the inner peripheral surface.
　請求項１～２に係る発明によれば、前記インナパーツの凹部内に接着剤を注入することにより、ケースをインナパーツに挿入する際に、ケースの挿入方向での前側端面が、インナパーツの凹部上を通過しても、ケースの前側端面に、接着剤が付着しない。 According to the first and second aspects of the invention, when the case is inserted into the inner part by injecting an adhesive into the recess of the inner part, the front end surface in the case insertion direction is the inner part of the inner part. Even if it passes over the recess, the adhesive does not adhere to the front end surface of the case.
　更に、ケースをインナパーツに挿入すると、ケースの面がインナパーツの突部の側部に当接し、インナパーツの突部がケースの交差面によって押され、突部が凹部内に倒れ込む。すると、凹部に注入された接着剤が凹部からあふれ、前記インナパーツの外周面と前記ケースの内周面との間の隙間に侵入し、インナパーツの外周面とケースの内周面とが接着される。凹部からあふれでる接着剤の量は略一定なので、インナパーツとケースとの接着強度が低下しない。 Furthermore, when the case is inserted into the inner part, the surface of the case comes into contact with the side part of the protrusion of the inner part, the protrusion of the inner part is pushed by the intersecting surface of the case, and the protrusion falls into the recess. Then, the adhesive injected into the recess overflows from the recess and enters the gap between the outer peripheral surface of the inner part and the inner peripheral surface of the case, and the outer peripheral surface of the inner part and the inner peripheral surface of the case adhere to each other. Is done. Since the amount of adhesive overflowing from the recess is substantially constant, the adhesive strength between the inner part and the case does not decrease.
　請求項２に係る発明によれば、前記ケースの交差面は、内周面の周方向全域に形成されていることにより、インナパーツ、ケースの断面形状が円形の場合、ケースの周方向に位置決めなしで、ケースをインナパーツに挿入できる。 According to the invention which concerns on Claim 2, when the cross-sectional shape of an inner part and a case is circular, the crossing surface of the said case is formed in the circumferential direction whole region of an internal peripheral surface, and it positions in the circumferential direction of a case Without, you can insert the case into the inner part.
組付け方法を説明する図である。It is a figure explaining the assembly | attachment method. 組付け方法を説明する図である。It is a figure explaining the assembly | attachment method. 組付け方法を説明する図である。It is a figure explaining the assembly | attachment method. 組付け方法を説明する図である。It is a figure explaining the assembly | attachment method. 組付け方法を説明する図である。It is a figure explaining the assembly | attachment method. 組付け方法を説明する図である。It is a figure explaining the assembly | attachment method. 組付け方法を説明する図である。It is a figure explaining the assembly | attachment method. 本実施形態のコネクタの斜視図である。It is a perspective view of the connector of this embodiment. 図８のコネクタを組み付ける前の斜視図である。It is a perspective view before assembling the connector of FIG. 図９のＡ部分の拡大図である。It is an enlarged view of A part of FIG. 図１０の第１インナパーツの端面と直交する方向の断面図である。It is sectional drawing of the direction orthogonal to the end surface of the 1st inner part of FIG. 図１１の第１インナパーツに第２インナパーツを一体的に形成した時の端面と直交する方向の断面図である。It is sectional drawing of the direction orthogonal to an end surface when the 2nd inner part is integrally formed in the 1st inner part of FIG.
　最初に、図８－図９を用いて本実施形態のコネクタの全体構成を説明する。図８は本実施形態のコネクタの斜視図、図９は図８のコネクタを組み付ける前の斜視図である。 First, the overall configuration of the connector of this embodiment will be described with reference to FIGS. FIG. 8 is a perspective view of the connector of this embodiment, and FIG. 9 is a perspective view before the connector of FIG. 8 is assembled.
　これらの図に示すように、コネクタ１は、インナパーツ３とケース５との２つの部品からなっている。 As shown in these drawings, the connector 1 is composed of two parts, an inner part 3 and a case 5.
　インナパーツ３は、ターミナル７と、ターミナル７に電気的に接続されたコード９とを覆うように樹脂で一体成形された柱状で断面形状が矩形の部品である。 The inner part 3 is a columnar part having a rectangular cross-sectional shape integrally formed with resin so as to cover the terminal 7 and the cord 9 electrically connected to the terminal 7.
　ケース５は、インナパーツ３の外周面を覆う筒状の部品である。 The case 5 is a cylindrical part that covers the outer peripheral surface of the inner part 3.
　ここで、図２を用いて、ケース５の説明を行なう。図２は組付け方法を説明する図である。 Here, the case 5 will be described with reference to FIG. FIG. 2 is a diagram for explaining an assembling method.
　図２に示すように、ケース５は、インナパーツ３に組み付けられた状態で説明すると、コネクタ７側が厚さが薄い薄肉部２１、コード９外部に延出する側が厚さが厚い厚肉部２３となっている。薄肉部２１と厚肉部２３との境には、ケース５の挿入方向と交差する方向の面（交差面）２５が形成される。本実施形態例では、薄肉部２１と厚肉部２３とは、ケース５の全周わたって形成されているので、面２５も全周にわたって形成されている。 As shown in FIG. 2, the case 5 will be described in a state where it is assembled to the inner part 3. The thin portion 21 having a thin thickness on the connector 7 side and the thick portion 23 having a thick thickness on the side extending to the outside of the cord 9. It has become. A surface (intersection surface) 25 is formed at the boundary between the thin portion 21 and the thick portion 23 in a direction that intersects the insertion direction of the case 5. In the present embodiment, the thin portion 21 and the thick portion 23 are formed over the entire circumference of the case 5, so the surface 25 is also formed over the entire circumference.
　次に、図１０－図１２を用いてインナパーツ３の説明を行なう。図１０は図９のＡ部分の拡大図、図１１は図１０の第１インナパーツの端面と直交する方向の断面図、図１２は図１１の第１インナパーツに第２インナパーツを一体的に形成した時の端面と直交する方向の断面図である。 Next, the inner part 3 will be described with reference to FIGS. 10 is an enlarged view of a portion A in FIG. 9, FIG. 11 is a cross-sectional view in a direction perpendicular to the end surface of the first inner part in FIG. 10, and FIG. 12 is a diagram in which the second inner part is integrated with the first inner part in FIG. It is sectional drawing of the direction orthogonal to the end surface when formed in.
　図１０に示すように、インナパーツ３の外周面には、凹部１１と、ケース５の面２５が当接可能な側部１３ａを有する突部１３とが形成されている。 As shown in FIG. 10, a recess 11 and a protrusion 13 having a side portion 13 a with which the surface 25 of the case 5 can come into contact are formed on the outer peripheral surface of the inner part 3.
　図１０、図１２に示すように、本実施形態のインナパーツ３は、第１インナパーツ１５と、第２インナパーツ１７とからなっている。図１１に示すように、第１インナパーツ１５は、ターミナル７と、ターミナル７に電気的に接続されたコード９とを覆うように硬質樹脂で一体成形したものである。 As shown in FIGS. 10 and 12, the inner part 3 of the present embodiment includes a first inner part 15 and a second inner part 17. As shown in FIG. 11, the first inner part 15 is integrally molded with a hard resin so as to cover the terminal 7 and the cord 9 electrically connected to the terminal 7.
　そして、図１０、図１１において、第１インナパーツ１５のターミナル７が形成された方を前部、コード９が設けられた方を後部とすると、第１インナパーツ１５は、前部側から一定断面形状の大断面部１５ａ、一定断面形状で、大断面部１５ａよりも断面積が小さな中断面部１５ｂ、中断面部１５ｂより断面積が小さく、後部に行くに従って断面積が漸次小さくなる小断面部１５ｃとからなっている。更に、大断面部１５ａの断面形状は、ケース５の薄肉部２１の内周部の断面形状と略等しく設定されている。中断面部１５ｂの断面形状は、ケース５の厚肉部２３の内周部の断面形状より若干小さく設定されている。 10 and 11, when the first inner part 15 where the terminal 7 is formed is the front part and the one where the cord 9 is provided is the rear part, the first inner part 15 is constant from the front side. Large cross-sectional portion 15a having a cross-sectional shape, medium cross-sectional portion 15b having a constant cross-sectional shape and having a cross-sectional area smaller than that of large cross-sectional portion 15a, and small cross-sectional portion 15c having a cross-sectional area smaller than that of intermediate cross-sectional portion 15b and gradually decreasing toward the rear. It is made up of. Further, the cross-sectional shape of the large cross-sectional portion 15 a is set substantially equal to the cross-sectional shape of the inner peripheral portion of the thin portion 21 of the case 5. The cross-sectional shape of the middle cross-sectional portion 15 b is set slightly smaller than the cross-sectional shape of the inner peripheral portion of the thick portion 23 of the case 5.
　第１インナパーツ１５の中断面部１５ｂの外周面には、２カ所の凹部１１が形成されている。第１インナパーツ１５の後部側には、コード９を覆うように軟質樹脂で一体成形された第２インナパーツ１７が形成されている。第２インナパーツ１７の外周面であって、第１インナパーツ１５に形成された凹部１１の近傍には、突部１３が形成されている。この突部１３は、側部を押されると凹部１１内に倒れ込み可能な弾性を有している。 Two recesses 11 are formed on the outer peripheral surface of the middle cross section 15 b of the first inner part 15. On the rear side of the first inner part 15, a second inner part 17 integrally formed with a soft resin is formed so as to cover the cord 9. A protrusion 13 is formed on the outer peripheral surface of the second inner part 17 in the vicinity of the recess 11 formed in the first inner part 15. The protrusion 13 has elasticity that can fall into the recess 11 when the side is pressed.
　次に、図１－図７を用いて、上記構成の組付け方法を説明する。 Next, a method for assembling the above configuration will be described with reference to FIGS.
 (1) 図１に示すように、第１インナパーツ１５の凹部１１に接着剤Ｓを注入する。 (1) 接着 As shown in FIG. 1, the adhesive S is injected into the recess 11 of the first inner part 15.
 (2) 図２に示すように、ケース５をインナパーツ３の後部側からに挿入する。 (2) ケ ー ス As shown in FIG. 2, the case 5 is inserted from the rear side of the inner part 3.
 (3) ケース５を更に挿入すると、図３～図４、図６～図７に示すように、ケース５の面２５がインナパーツ３の突部１３の側部１３ａに当接し、インナパーツ３の突部１３の側部１３ａを押すことにより、突部１３は凹部１１内に倒れ込む。すると、凹部１１内の接着剤Ｓが、凹部１１からあふれ、あふれた接着剤Ｓは、ケース５の面２５に押され、第１インナパーツ１５の中断面部１５ｂの外周面と、ケース５の薄肉部２１の内周面との間の空間に侵入する。 (3) When the eaves case 5 is further inserted, as shown in FIGS. 3 to 4 and FIGS. 6 to 7, the surface 25 of the case 5 comes into contact with the side 13a of the protrusion 13 of the inner part 3, and the inner part 3 By pushing the side portion 13 a of the projection 13, the projection 13 falls into the recess 11. Then, the adhesive S in the recess 11 overflows from the recess 11, and the overflowed adhesive S is pushed by the surface 25 of the case 5, and the outer peripheral surface of the middle section 15 b of the first inner part 15 and the thin wall of the case 5. It penetrates into the space between the inner peripheral surface of the part 21.
 (4) ケース５を更に挿入すると、図５に示すように、第１インナパーツ１５の中断面部１５ｂの外周面上には、ケース５の厚肉部２３が位置し、第１インナパーツ１５の中断面部１５ｂの外周面と、ケース５の厚肉部２３の内周面とが接着される。 (4) When the eaves case 5 is further inserted, as shown in FIG. 5, the thick portion 23 of the case 5 is positioned on the outer peripheral surface of the middle cross section 15 b of the first inner part 15. The outer peripheral surface of the middle cross-sectional portion 15b and the inner peripheral surface of the thick portion 23 of the case 5 are bonded.
　尚、本発明は、上記実施形態に限定するものではない。上記実施形態では、インナパーツ３、ケース５の断面形状は矩形であったが、円形であってもよい。 Note that the present invention is not limited to the above embodiment. In the said embodiment, although the cross-sectional shape of the inner part 3 and the case 5 was a rectangle, a circular shape may be sufficient.
　このような構成によれば、以下のような効果が得られる。 According to such a configuration, the following effects can be obtained.
 (1) インナパーツ３の凹部１１内に接着剤Ｓを注入することにより、ケース５をインナパーツ３に挿入する際に、ケース５の挿入方向での前側端面が、インナパーツ３の凹部１１上を通過しても、ケース５の前側端面に、接着剤が付着しない。 (1) By inserting the adhesive S into the recess 11 of the inner part 3, when the case 5 is inserted into the inner part 3, the front end surface in the insertion direction of the case 5 is above the recess 11 of the inner part 3. Even if it passes through, the adhesive does not adhere to the front end surface of the case 5.
 (2) 凹部１１からあふれでる接着剤Ｓの量は略一定なので、インナパーツ３とケース５との接着強度が低下しない。 (2) Since the amount of the adhesive S overflowing from the recess 11 is substantially constant, the adhesive strength between the inner part 3 and the case 5 does not decrease.
 (3) ケース５の面（交差面）２５は、内周面の周方向全域に形成されていることにより、インナパーツ３、ケース５の断面形状が円形の場合、ケース５の周方向に位置決めなしで、ケース５をインナパーツ３に挿入できる。 (3) The surface (crossing surface) 25 of the heel case 5 is formed in the entire circumferential direction of the inner circumferential surface, so that the inner part 3 and the case 5 are positioned in the circumferential direction of the case 5 when the cross-sectional shape of the case 5 is circular. Without, the case 5 can be inserted into the inner part 3.
３　インナパーツ
５　ケース
１１　凹部
１３　突部
２５　面（交差面）
Ｓ　接着剤 3 Inner parts 5 Case 11 Recess 13 Projection 25 surface (crossing surface)
S adhesive

Claims (2)

  1. 　ターミナル及び該ターミナルに電気的に接続されたコードを覆うように樹脂で一体成形された柱状のインナパーツと、
    　該インナパーツの外周面を覆うように挿入される筒状のケースと、
    　からなるコネクタの組付け方法において、
    　前記ケースの内周面の前記ケースの端面と直交する方向での中間部に、前記インナパーツへの挿入方向と交差する交差面を形成し、
    　前記インナパーツの外周面に、
    　凹部と、
    　前記ケースの交差面が当接可能な側部を有し、前記交差面によって押されると前記凹部内に倒れ込み可能な弾性を有する突部と、
    　を形成し、
    　前記インナパーツの凹部内に接着剤を注入し、
    　前記突部が前記凹部内に倒れ込むように、前記インナパーツに前記ケースを挿入し、
    　前記凹部からあふれた接着剤で、前記インナパーツの外周面と前記ケースの内周面とを接着することを特徴とするコネクタの組付け方法。     A columnar inner part integrally formed with resin so as to cover the terminal and the cord electrically connected to the terminal;
    A cylindrical case inserted so as to cover the outer peripheral surface of the inner part;
    In the assembly method of the connector consisting of
    In the middle portion of the inner peripheral surface of the case in the direction perpendicular to the end surface of the case, an intersecting surface that intersects the insertion direction into the inner part is formed,
    On the outer peripheral surface of the inner part,
    A recess,
    A projecting portion having a side portion with which the intersecting surface of the case can come into contact, and having elasticity capable of falling into the recess when pushed by the intersecting surface;
    Form the
    Inject adhesive into the recess of the inner part,
    Insert the case into the inner part so that the protrusion falls into the recess,
    A method for assembling a connector, comprising bonding an outer peripheral surface of the inner part and an inner peripheral surface of the case with an adhesive overflowing from the recess.
  2. 　前記ケースの交差面は、
    　内周面の周方向全域に形成されていることを特徴とする請求項１記載のコネクタの組付け方法。     The intersecting surface of the case is
    2. The method of assembling a connector according to claim 1, wherein the connector is formed in the entire circumferential direction of the inner peripheral surface.
PCT/JP2009/062676 2009-07-13 2009-07-13 Method for assembling connector WO2011007408A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2009/062676 WO2011007408A1 (en) 2009-07-13 2009-07-13 Method for assembling connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2009/062676 WO2011007408A1 (en) 2009-07-13 2009-07-13 Method for assembling connector

Publications (1)

Publication Number Publication Date
WO2011007408A1 true WO2011007408A1 (en) 2011-01-20

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Application Number Title Priority Date Filing Date
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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59148287A (en) * 1983-02-14 1984-08-24 日本電気株式会社 Connector
JPH09213428A (en) * 1996-02-05 1997-08-15 Nippon Avionics Co Ltd Multipolar connector plug and socket, and multipolar connector
JP2003346970A (en) * 2002-05-24 2003-12-05 Yukita Electric Wire Co Ltd Water-proof connector

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59148287A (en) * 1983-02-14 1984-08-24 日本電気株式会社 Connector
JPH09213428A (en) * 1996-02-05 1997-08-15 Nippon Avionics Co Ltd Multipolar connector plug and socket, and multipolar connector
JP2003346970A (en) * 2002-05-24 2003-12-05 Yukita Electric Wire Co Ltd Water-proof connector

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