JPH07106146A - Coil housing case - Google Patents

Coil housing case

Info

Publication number
JPH07106146A
JPH07106146A JP24337493A JP24337493A JPH07106146A JP H07106146 A JPH07106146 A JP H07106146A JP 24337493 A JP24337493 A JP 24337493A JP 24337493 A JP24337493 A JP 24337493A JP H07106146 A JPH07106146 A JP H07106146A
Authority
JP
Japan
Prior art keywords
coil
electric wire
ribs
lower die
lower mold
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
JP24337493A
Other languages
Japanese (ja)
Other versions
JP3352783B2 (en
Inventor
Akira Imaizumi
昭 今泉
Hiroaki Kanda
広明 神田
Masaaki Endo
正明 遠藤
Hiroshi Yajima
広志 矢嶋
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.)
Yonezawa Densen Co Ltd
Original Assignee
Yonezawa Densen Co 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 Yonezawa Densen Co Ltd filed Critical Yonezawa Densen Co Ltd
Priority to JP24337493A priority Critical patent/JP3352783B2/en
Publication of JPH07106146A publication Critical patent/JPH07106146A/en
Application granted granted Critical
Publication of JP3352783B2 publication Critical patent/JP3352783B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Casings For Electric Apparatus (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)

Abstract

PURPOSE:To maintain a coil in a stable state by a method wherein a pair of ribs, which support the coil frame body arranged in vertical direction from both sides, are provided and a protruding part, which stops the slipping off of a spool edge-face plate on the lower side of the coil formed on the ribs, is provided. CONSTITUTION:A pair of ribs 24 are provided at a fixed interval on each partition board 15 facing the coil housing part 16 of the lower mold 17, and the first rib 24A and the second rib 24B are provided on the above-mentioned ribs 24. A protruding part 25, which is formed on the tip part of the pair of ribs 24 and interlocks a spool edge face plate located on the lower side of a coil C, is provided and the coil C is positioned by the ribs 24. As a result, the slipping off of the spool edge face plate C1, located on the lower side of the coil C, can be prevented and the coil C can be fixed to the lower mold 17.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は、車載用オーディオのハ
ーネス部品として使用されるコイルを収納するためのコ
イル収納ケースに関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a coil storage case for storing a coil used as a harness component for an on-vehicle audio system.

【0002】[0002]

【従来の技術】従来、この種のコイル収納ケースとして
は図6、図7に示す構成のものが知られている。このコ
イル収納ケース1は、一対の仕切部2が設けられ、これ
ら仕切部2の間にコイルCが収納されるコイル収納部3
を有する下型4と、この下型4に対して、開口部4A・
5Aが合わされることにより一体化される上型5とから
構成されるものであって、これら下型4と上型5の各側
部には、コイルCに通じる電線6を貫通させ、該電線6
を受けるための電線受け部7・8がそれぞれ形成されて
いる。また、下型4内の仕切部2と電線受け部7との間
には、コイルCの電線6を収納するための電線収納部9
が設けられている。また、このコイル収納ケース1内に
収納されるコイルCは、一対の平行なスプール端面板C1
の間に導線C2をコイル状に巻回したスプールC3と、該ス
プールC3の周囲にスプール端面板C1間を連結するように
設けられた金属製の枠部C4とから構成されたものであ
る。
2. Description of the Related Art Conventionally, as a coil storage case of this type, a configuration shown in FIGS. 6 and 7 has been known. The coil storage case 1 is provided with a pair of partition parts 2 and a coil storage part 3 in which the coil C is stored between the partition parts 2.
And a lower mold 4 having an opening 4A
The upper mold 5 is integrated by combining 5A, and the electric wire 6 leading to the coil C is passed through each side of the lower mold 4 and the upper mold 5, 6
Electric wire receiving portions 7 and 8 for receiving the electric wires are formed. Further, between the partition 2 and the electric wire receiving portion 7 in the lower die 4, an electric wire storage portion 9 for storing the electric wire 6 of the coil C is provided.
Is provided. The coil C housed in the coil housing case 1 includes a pair of parallel spool end face plates C1.
It is composed of a spool C3 formed by winding a conducting wire C2 in a coil shape between them, and a metal frame portion C4 provided around the spool C3 so as to connect the spool end face plates C1.

【0003】そして、このようなコイル収納ケース1で
は、下型4の電線受け部7に電線6を支持させた状態
で、該下型4のコイル収納部3内に、コイルCの枠部C4
を上下に立てた状態で収納し、かつコイルCの電線6を
電線収納部9内に収納し、この状態で該下型4に上型5
を取り付け、この後、これら下型4と上型5の合わせ部
10を超音波溶着機により溶着させるようにしている。
また、下型4に上型5を合わせる際には、下型4内のコ
イルCと上型5との間に、符号11で示すようなウレタ
ンスポンジを介在させ、このウレタンスポンジ11によ
りコイルCの枠部C4を押さえて、該コイルCの振動、及
び該振動による異音発生を防止するようにしている。
In such a coil housing case 1, with the wire 6 supported by the wire receiving portion 7 of the lower die 4, the frame portion C4 of the coil C is placed in the coil housing portion 3 of the lower die 4.
Is housed in an upright state, and the electric wire 6 of the coil C is housed in the electric wire housing section 9. In this state, the lower mold 4 and the upper mold 5 are
After that, the joining portion 10 of the lower die 4 and the upper die 5 is welded by an ultrasonic welding machine.
Further, when the upper mold 5 is fitted to the lower mold 4, a urethane sponge as indicated by reference numeral 11 is interposed between the coil C in the lower mold 4 and the upper mold 5, and the urethane sponge 11 causes the coil C to move. The frame portion C4 is pressed to prevent vibration of the coil C and generation of abnormal noise due to the vibration.

【0004】[0004]

【発明が解決しようとする課題】ところで、上記のよう
に構成されたコイル収納ケース1では、下型4のコイル
収納部3内にコイルCを単に載置しているだけであるの
で、該下型4に上型5を溶着するまでの間、コイルCが
不安定な状態にあり、これによって作業者はコイルCが
下型4のコイル収納部3から位置ずれしないように、常
時気を配りながら、上型5の取付作業を行う必要があ
り、その取付作業性が悪くなるという問題が生じてい
た。また、上記コイル収納ケース1では、下型4のコイ
ル収納部3内に、誤って、コイルCの枠部C4を水平にし
た状態で収納してしまった場合には、ウレタンスポンジ
11によりコイルCの枠部C4を押さえることができず、
コイルCの振動、及び該振動による異音発生を防止する
ことができないという問題が生じていた。
By the way, in the coil housing case 1 configured as described above, the coil C is simply placed in the coil housing portion 3 of the lower die 4, so that Until the upper die 5 is welded to the die 4, the coil C is in an unstable state, and thus the operator always pays attention to prevent the coil C from being displaced from the coil housing portion 3 of the lower die 4. However, there is a problem in that it is necessary to perform the work of mounting the upper die 5, and the workability of mounting the work is deteriorated. Further, in the coil storage case 1, when the frame portion C4 of the coil C is mistakenly stored in the coil storage portion 3 of the lower die 4 in a horizontal state, the coil sponge 11 is used to make the coil C I can not press the frame part C4 of
There has been a problem that the vibration of the coil C and the generation of abnormal noise due to the vibration cannot be prevented.

【0005】本発明は、上記の事情に鑑みてなされたも
のであって、下型のコイル収納部内にコイルを取り付け
るだけで該コイルを安定した状態で保持することがで
き、かつコイル収納部に対する該コイルの配置も正確に
行うことが可能な作業性の良いコイル収納ケースの提供
を目的とする。
The present invention has been made in view of the above circumstances, and the coil can be held in a stable state only by mounting the coil in the lower coil housing portion, and the coil housing portion can be held. It is an object of the present invention to provide a coil storage case with good workability in which the coils can be arranged accurately.

【0006】[0006]

【課題を解決するための手段】上記目的を達成するため
に本発明では、コイル収納部を有する下型と、この下型
と一体化される上型とから構成されて、前記下型のコイ
ル収納部内に、一対の平行なスプール端面板の間に導線
をコイル状に巻回したスプールと、該スプールの周囲に
スプール端面板間を連結するように設けられた枠部とか
らなるコイルを、スプール端面板が下型底面に対して平
行となる状態で収納するようにしたコイル収納ケースで
あって、前記下型のコイル収納部に、上下方向に配置さ
れたコイルの枠体を両側から支持する一対のリブと、該
リブに形成されて、前記コイルの下側に位置するスプー
ル端面板を抜け止めする突起部とを具備するようにし
た。
In order to achieve the above object, the present invention comprises a lower mold having a coil housing portion and an upper mold integrated with the lower mold, wherein the coil of the lower mold is formed. A coil having a spool in which a conductive wire is wound in a coil shape between a pair of parallel spool end face plates and a frame portion provided around the spool so as to connect the spool end face plates to each other is provided in the storage portion. A coil housing case adapted to be housed in a state where the face plate is parallel to the bottom surface of the lower mold, wherein the coil housing part of the lower mold supports vertically arranged coil frames from both sides. And a protrusion formed on the rib for preventing the spool end face plate located below the coil from coming off.

【0007】[0007]

【作用】この発明によれば、下型のコイル収納部内に、
スプール端面板が下型底面に対して平行となる状態でコ
イルを収納した場合に、コイル収納部内に形成されたリ
ブにより、該コイルの枠体が両側から支持され、更に、
該リブに形成された突起部により、コイルの下側に位置
するスプール端面板が上方に脱離しないように係止され
て、該スプール端面板の抜け止めがなされる。従って、
本発明のコイル収納ケースでは、リブにより、下型に配
置されるコイルの位置決めを行なうことができ、かつ突
起部により、コイルの下側に位置するスプール端面板の
抜け止めがなされて、該コイルを下型に対して固定する
ことができる、すなわち、下型のコイル収納部内にコイ
ルを取り付けるだけで該コイルが固定され、かつコイル
収納部に対するコイルの配置も正確に行うことができ
る。
According to the present invention, in the lower coil housing portion,
When the coil is housed in a state where the spool end face plate is parallel to the bottom surface of the lower mold, the frame of the coil is supported from both sides by the ribs formed in the coil housing part,
The spool end face plate located below the coil is locked by the protrusions formed on the ribs so as not to be detached upward, and the spool end face plate is prevented from coming off. Therefore,
In the coil storage case of the present invention, the ribs can position the coil arranged in the lower mold, and the protrusion prevents the spool end face plate located below the coil from slipping off. Can be fixed to the lower mold, that is, the coil can be fixed only by mounting the coil in the coil housing of the lower mold, and the coil can be accurately arranged with respect to the coil housing.

【0008】[0008]

【実施例】以下、本発明の一実施例を図1〜図5に基づ
いて説明する。なお、以下の説明において、コイルCに
ついては従来と同じであるので従来のものと同じ符号を
使用する。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. In the following description, since the coil C is the same as the conventional one, the same reference numeral as that of the conventional one is used.

【0009】本実施例に示されるコイル収納ケース10
0は、図1及び図2に示されるように、一対の仕切部1
5が一定の間隔をおいて設けられ、これら仕切部15の
間にコイルCが収納されるコイル収納部16を有する下
型17と、この下型17にヒンジ18を介して回動自在
に、かつ該下型17に対して開閉自在に設けられ、該下
型17に対して閉じた位置にある場合に、開口部17A
・19Aが合わされて一体化される上型19(図2参
照)とから構成されたものであって、図2に示されるよ
うに、前記下型17のコイル収納部16内には、スプー
ル端面板C1が下型17底面に対して平行となる状態で、
コイルCが収納されるようになっている。また、これら
下型17と上型19の各側部には、コイルCに通じる電
線20を貫通させ、該電線20を受けるための電線受け
部21・22(後述する)がそれぞれ形成されている。
また、下型17内の仕切部15と電線受け部21との間
には、コイルCの電線20を収納するための電線収納部
23が設けられている。
The coil storage case 10 shown in this embodiment.
0 is a pair of partition parts 1 as shown in FIGS.
5, a lower die 17 having a coil accommodating portion 16 in which the coil C is accommodated between the partition portions 15, and 5 are provided at regular intervals, and the lower die 17 is rotatable via a hinge 18. Further, the opening 17A is provided so as to be openable and closable with respect to the lower mold 17 and is in a position closed with respect to the lower mold 17.
The upper die 19 (see FIG. 2), which is a united assembly of 19A, has a spool end in the coil housing portion 16 of the lower die 17, as shown in FIG. With the face plate C1 parallel to the bottom surface of the lower mold 17,
The coil C is housed. In addition, electric wire receiving portions 21 and 22 (described later) for penetrating the electric wire 20 communicating with the coil C and receiving the electric wire 20 are formed on the respective side portions of the lower mold 17 and the upper mold 19. .
Further, an electric wire housing portion 23 for housing the electric wire 20 of the coil C is provided between the partition portion 15 in the lower mold 17 and the electric wire receiving portion 21.

【0010】下型17のコイル収納部16に面した仕切
板15には一対のリブ24が形成されている。これらリ
ブ24は各仕切板15に一定の間隔をおいて一対ずつ設
けられた第1リブ24Aと、第2リブ24Bとから構成
されたものであって、これら第1リブ24Aと第2リブ
24Bとの間には、コイルCの枠体C4が配置され、これ
ら第1リブ24Aと第2リブ24BによってコイルCの
枠体C4が両側から支持されるようになっている。すなわ
ち、このリブ24によって、コイルCが下型17のコイ
ル収納部16内に位置決めされるようになっている。
A pair of ribs 24 are formed on the partition plate 15 facing the coil housing portion 16 of the lower die 17. These ribs 24 are composed of a pair of first ribs 24A and second ribs 24B, which are provided on each partition plate 15 at regular intervals, and each pair of the first ribs 24A and the second ribs 24B. The frame C4 of the coil C is arranged between the two, and the frame C4 of the coil C is supported from both sides by the first rib 24A and the second rib 24B. That is, the ribs 24 position the coil C in the coil housing portion 16 of the lower die 17.

【0011】また、これらリブ24の各先端には、可撓
性を有しかつ内側に向けて突出する突起部25(図1、
図2(b)参照)がそれぞれ設けられており、これら突
起部25によって、コイルCの下側に位置するスプール
端面板C1の抜け止めをする、すなわち、これら突起部2
5によって、コイルCが下型17のコイル収納部16内
に固定されるようになっている。また、前記上型19の
内面側には、上型19を下型17に対して閉じた位置と
した場合に、コイル収納部16内のコイルCを上側から
押圧するための可撓性を有する押え部材26(図2
(c)参照)が設けられている。
Further, at each tip of these ribs 24, there is a projection 25 (FIG. 1, FIG.
2B) are provided respectively, and these projections 25 prevent the spool end face plate C1 located below the coil C from coming off, that is, these projections 2
5, the coil C is fixed in the coil housing portion 16 of the lower die 17. The inner surface of the upper mold 19 has flexibility for pressing the coil C in the coil housing portion 16 from the upper side when the upper mold 19 is closed with respect to the lower mold 17. Holding member 26 (Fig. 2
(See (c)) is provided.

【0012】また、ヒンジ18の反対側に位置する、下
型17及び上型19の周縁部近傍には、下型17に対し
て上型19を固定するための固定手段27が設けられて
いる。この固定手段27は、上型19に設けられた凸状
部28と、下型17に設けられて、該凸状部28を係合
するための係合部29とから構成されたものであって、
上型19が下型17に対して閉じた位置にある場合に、
凸状部28が係合部29に係合されて、下型17に対し
て上型19が固定されるようになっている。
Further, fixing means 27 for fixing the upper die 19 to the lower die 17 is provided near the peripheral portions of the lower die 17 and the upper die 19 located on the opposite side of the hinge 18. . The fixing means 27 is composed of a convex portion 28 provided on the upper die 19 and an engaging portion 29 provided on the lower die 17 for engaging the convex portion 28. hand,
When the upper mold 19 is in the closed position with respect to the lower mold 17,
The convex portion 28 is engaged with the engaging portion 29 so that the upper die 19 is fixed to the lower die 17.

【0013】次に、下型17の両側部に設けられた電線
受け部21、上型19の両側部に設けられた電線受け部
22について、図3〜図5を参照して詳細に説明する。
下型17の各電線受け部21は、図3及び図4に詳細に
示されるように、電線20が収納されるU字溝30をそ
の間に有する一対の電線挟持片31と、これら電線挟持
片31の各先端部に、U字溝30の開口部(符号30a
で示す)を横切る方向(図4(b)に矢印(イ)−
(ロ)で示す方向)に沿いかつ互いが対向するように配
置された電線係止爪32とが備えられたものであって、
この電線受け部21は、図3に示されるように、下型1
7の左側部において一つのU字溝30が形成されて、一
本の電線20を受けることができ、また、下型17の右
側部において二つのU字溝30が形成されて、二本の電
線20を受けることができるようになっている。また、
前記電線挟持片31及び電線係止爪32は可撓性を有す
る弾性材料によって形成されている。
Next, the wire receiving portions 21 provided on both sides of the lower die 17 and the wire receiving portions 22 provided on both sides of the upper die 19 will be described in detail with reference to FIGS. 3 to 5. .
As shown in detail in FIGS. 3 and 4, each electric wire receiving portion 21 of the lower die 17 has a pair of electric wire holding pieces 31 having a U-shaped groove 30 in which the electric wire 20 is housed, and these electric wire holding pieces 31. An opening of the U-shaped groove 30 (reference numeral 30a
Direction) (arrow (a) -in FIG. 4 (b)).
(A direction indicated by (b)) and electric wire locking claws 32 arranged so as to face each other,
As shown in FIG. 3, the electric wire receiving portion 21 includes a lower mold 1
One U-shaped groove 30 is formed on the left side of 7 to receive one electric wire 20, and two U-shaped grooves 30 are formed on the right side of the lower mold 17 to form two U-shaped grooves. The electric wire 20 can be received. Also,
The wire gripping piece 31 and the wire locking claw 32 are made of an elastic material having flexibility.

【0014】一方、上型19の各電線受け部22には、
図3及び図5に詳細に示されるように、電線受け部21
のU字溝30内に収容された電線20を上方から押さ
え、かつ該U字溝30を閉塞するための複数の電線押え
片33と、これら電線押え片33間に形成されたスリッ
ト34とが設けられている。このスリット34は、電線
受け部22において、下型17の電線受け部21と接す
る側の面に形成され、かつ電線挟持片31の配置方向に
沿って配置されたものであって、下型17と上型19と
が閉じられた場合に、該電線挟持片31の先端部がその
内部に収納されるようになっている。
On the other hand, in each wire receiving portion 22 of the upper die 19,
As shown in detail in FIGS. 3 and 5, the wire receiving portion 21
A plurality of electric wire pressing pieces 33 for pressing the electric wire 20 accommodated in the U-shaped groove 30 from above and closing the U-shaped groove 30, and a slit 34 formed between the electric wire pressing pieces 33. It is provided. The slit 34 is formed in the surface of the electric wire receiving portion 22 on the side of the lower die 17 that contacts the electric wire receiving portion 21, and is arranged along the arrangement direction of the electric wire holding piece 31. When the upper mold 19 and the upper mold 19 are closed, the tip of the wire holding piece 31 is housed inside.

【0015】そして、上記のように構成されたコイル収
納ケース100では、まず、下型17を上型19に対し
て開いた状態で、下型17の電線受け部21に電線20
を支持させ、かつ電線20を電線収納部23内に収納
し、更に、下型17のコイル収納部16内にコイルCを
収納する。そして、電線受け部21に対して電線20を
支持させる場合には、U字溝30の開口部30a近傍に
設けられた可撓性を有する電線係止爪32が、コイルC
の電線20により押し退けられ、これと同時に電線係止
爪32によって電線20が圧縮変形され、その後、該電
線20がU字溝30の底部に収納される。そして、この
電線20が、電線係止爪32を通過して、U字溝30の
底部に収納された場合には、該電線係止爪32及び電線
20は復帰して、U字溝30の開口部30aを横切る方
向に向けて位置することになるので、該電線係止爪32
によって、U字溝30内の電線20の抜け止めがなされ
る。従って、このコイル収納ケースによれば、コイルC
に接続された電線20を電線受け部のU字溝30にて確
実に受けることができて、上型19を下型17に対して
閉じる際に、該電線20がU字溝30から外れることが
未然に防止される。
In the coil housing case 100 configured as described above, first, with the lower die 17 opened with respect to the upper die 19, the electric wire 20 is attached to the electric wire receiving portion 21 of the lower die 17.
And the electric wire 20 is stored in the electric wire storage portion 23, and further, the coil C is stored in the coil storage portion 16 of the lower mold 17. When the electric wire 20 is supported by the electric wire receiving portion 21, the flexible electric wire locking claw 32 provided in the vicinity of the opening 30 a of the U-shaped groove 30 is used as the coil C.
The electric wire 20 is pushed away, and at the same time, the electric wire 20 is compressed and deformed by the electric wire locking claw 32, and then the electric wire 20 is stored in the bottom portion of the U-shaped groove 30. Then, when the electric wire 20 passes through the electric wire locking claw 32 and is housed in the bottom portion of the U-shaped groove 30, the electric wire locking claw 32 and the electric wire 20 are returned to the U-shaped groove 30. Since it is located in the direction crossing the opening 30a, the wire locking claw 32
Thus, the electric wire 20 in the U-shaped groove 30 is prevented from coming off. Therefore, according to this coil storage case, the coil C
The electric wire 20 connected to the electric wire can be reliably received by the U-shaped groove 30 of the electric wire receiving portion, and the electric wire 20 is disengaged from the U-shaped groove 30 when the upper mold 19 is closed with respect to the lower mold 17. Is prevented in advance.

【0016】一方、上述したように下型17のコイル収
納部16内にコイルCを収納した場合には、該コイルC
は以下のような配置となる。すなわち、下型17のコイ
ル収納部16内には、コイルCのスプール端面板C1が
下型17底面に対して平行な位置に配置されて、コイル
収納部16内に形成されたリブ24により、該コイルC
の枠体C4が両側から支持され、更に、該リブ24に形
成された突起部25により、コイルCの下側に位置する
スプール端面板C1の上方への脱離が防止され、該スプー
ル端面板C1の抜け止めがなされる。
On the other hand, when the coil C is housed in the coil housing portion 16 of the lower die 17 as described above, the coil C
Is arranged as follows. That is, in the coil housing portion 16 of the lower die 17, the spool end face plate C1 of the coil C is arranged in a position parallel to the bottom surface of the lower die 17, and by the rib 24 formed in the coil housing portion 16, The coil C
Frame C4 of the spool C is supported from both sides, and further, the projection 25 formed on the rib 24 prevents the spool end face plate C1 located below the coil C from being detached upward. C1 is prevented from coming off.

【0017】従って、上記のコイル収納ケース100で
は、リブ24により、下型17に配置されるコイルCの
位置決めを行なうことができ、かつ突起部25により、
コイルCの下側に位置するスプール端面板C1が上方に脱
離しないように係止されて、該コイルCを下型17に対
して固定することができる、すなわち、上記コイル収納
ケース100では、下型17のコイル収納部16内にコ
イルCを取り付けるだけで、該コイルCが下型17に固
定され、かつコイル収納部16に対するコイルCの配置
も正確に行うことができる。
Therefore, in the above coil housing case 100, the ribs 24 can position the coil C placed on the lower mold 17, and the protrusions 25 allow the coil C to be positioned.
The spool end face plate C1 located on the lower side of the coil C can be locked so as not to be detached upward, and the coil C can be fixed to the lower die 17, that is, in the coil storage case 100, The coil C can be fixed to the lower die 17 and the coil C can be accurately arranged with respect to the coil housing portion 16 only by mounting the coil C in the coil housing portion 16 of the lower die 17.

【0018】そして、上記のように下型17内に、コイ
ルC及びその電線20が配置された場合には上型19を
閉じるようにし、これによって固定手段27の凸状部2
8が係合部29に係合されて、これら下型17と上型1
9とが一体化されるようになっており、その結果、従来
必要であった超音波溶着機による溶着作業が不要とな
る。また、このように下型17と上型19とが閉じられ
た場合には、電線挟持片31の先端部は、上型19に形
成されたスリット34内に収容されるようになってお
り、これにより電線挟持片31が設けられているからと
いってこれら上型19、下型17が特に上下方向に対し
て大型化することも防止される。また、上述したように
下型17と上型19とが閉じられた場合には、押え部材
26によってコイル収納部16内のコイルCが上側から
押圧されて、該コイルCが上下方向に対してがた付くこ
とが防止され、これによって従来必要であったウレタン
スポンジ11が不要となって、部品点数の削減も可能と
なる。
Then, when the coil C and its electric wire 20 are arranged in the lower mold 17 as described above, the upper mold 19 is closed, whereby the convex portion 2 of the fixing means 27 is closed.
8 is engaged with the engaging portion 29, and these lower mold 17 and upper mold 1
9 and 9 are integrated with each other, and as a result, the welding work by the ultrasonic welding machine which has been conventionally required becomes unnecessary. Further, when the lower die 17 and the upper die 19 are closed in this manner, the tip end portion of the wire holding piece 31 is housed in the slit 34 formed in the upper die 19, This prevents the upper mold 19 and the lower mold 17 from being increased in size, especially in the vertical direction, because the wire holding piece 31 is provided. When the lower mold 17 and the upper mold 19 are closed as described above, the pressing member 26 presses the coil C in the coil housing portion 16 from the upper side, so that the coil C moves in the vertical direction. Rattling is prevented, which eliminates the need for the urethane sponge 11 that has been conventionally required, and allows the number of parts to be reduced.

【0019】なお、本実施例では、電線係止爪32の可
撓性によって、U字溝30の開口部30aを横切る方向
に対して該電線係止爪32を変形させ、これによってU
字溝30内に電線20を挿入可能としたが、これに限定
されず、電線係止爪32に可撓性を持たせず、電線挟持
片31の可撓性によって、該電線係止爪32を、U字溝
30の開口部30aを横切る方向に対して変位可能とし
ても良い。
In this embodiment, due to the flexibility of the wire locking claw 32, the wire locking claw 32 is deformed in the direction traversing the opening 30a of the U-shaped groove 30.
Although the electric wire 20 can be inserted into the character groove 30, the present invention is not limited to this, and the electric wire locking claw 32 does not have flexibility, and the electric wire holding piece 31 has flexibility so that the electric wire locking claw 32 can be inserted. May be displaceable with respect to the direction crossing the opening 30a of the U-shaped groove 30.

【0020】[0020]

【発明の効果】以上の説明から明らかなように本発明の
コイル収納ケースでは、リブにより、下型に配置される
コイルの位置決めを行なうことができ、かつ突起部によ
り、コイルの下側に位置するスプール端面板の抜け止め
がなされて、該コイルを下型に対して固定することがで
きる、すなわち、下型のコイル収納部内にコイルを取り
付けるだけで該コイルが固定され、かつコイル収納部に
対するコイルの配置も正確に行うことができ、これによ
り従来のコイル収納ケースと比較して、コイル取付時の
作業性を向上させることができる効果が得られる。
As is apparent from the above description, in the coil housing case of the present invention, the ribs can be used to position the coil arranged in the lower mold, and the protrusions can be positioned below the coil. It is possible to fix the coil to the lower die by preventing the spool end face plate from slipping off, that is, the coil is fixed only by mounting the coil in the coil housing of the lower die, and The coils can also be arranged accurately, and as a result, the workability at the time of mounting the coil can be improved as compared with the conventional coil storage case.

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

【図1】コイル収納ケース100の下型17を示す斜視
図。
FIG. 1 is a perspective view showing a lower mold 17 of a coil storage case 100. FIG.

【図2】(a)コイル収納ケース100の上型19を一
部破断した平面図、(b)コイル収納ケース100の上
型19及び下型17を一部破断した正面図、(c)コイ
ル収納ケース100の上型19及び下型17を一部破断
した側面図。
2A is a plan view in which the upper die 19 of the coil storage case 100 is partially broken, FIG. 2B is a front view in which the upper die 19 and the lower die 17 of the coil storage case 100 are partially broken, and FIG. The side view which partially broken the upper mold 19 and the lower mold 17 of the storage case 100.

【図3】(a)コイル収納ケース100の上型19を開
いた状態で一部破断した平面図、(b)は(a)の右側
面図、(c)は(a)の左側面図。
3A is a partially cutaway plan view of the coil housing case 100 with the upper mold 19 opened, FIG. 3B is a right side view of FIG. 3A, and FIG. 3C is a left side view of FIG. .

【図4】(a)下型17の電線受け部21のU字溝30
付近を示す平面図、(b)は(a)の側面図、(c)は
(a)のc−c線に沿う断面図。
FIG. 4 (a) U-shaped groove 30 of the electric wire receiving portion 21 of the lower die 17
The top view which shows the vicinity, (b) is a side view of (a), (c) is sectional drawing which follows the cc line of (a).

【図5】(a)上型19の電線受け部22のスリット3
4付近を示す平面図、(b)は(a)の側面図、(c)
は(a)のc−c線に沿う断面図。
FIG. 5 (a) Slit 3 of the electric wire receiving portion 22 of the upper die 19
4 is a plan view showing the vicinity of FIG. 4, (b) is a side view of (a), (c)
Is a cross-sectional view taken along line cc of (a).

【図6】従来のコイル収納ケース1を示す分解斜視図。FIG. 6 is an exploded perspective view showing a conventional coil storage case 1.

【図7】従来のコイル収納ケース1の上型5及び下型4
を一部破断した正面図。
FIG. 7: Upper mold 5 and lower mold 4 of a conventional coil storage case 1
The front view which partially broken.

【符号の説明】[Explanation of symbols]

15…仕切部、16…コイル収納部、17…下型、18
…ヒンジ、19…上型、20…電線、21…電線受け
部、22…電線受け部、23…電線収納部、24…リ
ブ、25…突起部、26…押え部材、27…固定手段、
C…コイル(C1…スプール端面板、C2…導線、C3…スプ
ール、C4…枠部)
15 ... Partition part, 16 ... Coil storage part, 17 ... Lower mold, 18
... hinge, 19 ... upper mold, 20 ... electric wire, 21 ... electric wire receiving part, 22 ... electric wire receiving part, 23 ... electric wire storage part, 24 ... rib, 25 ... projection part, 26 ... pressing member, 27 ... fixing means,
C ... Coil (C1 ... Spool end plate, C2 ... Conductor, C3 ... Spool, C4 ... Frame)

───────────────────────────────────────────────────── フロントページの続き (72)発明者 矢嶋 広志 山形県米沢市東一丁目10番53号 米沢電線 株式会社内 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Hiroshi Yajima 1-1053 Higashi 1-chome, Yonezawa City, Yamagata Prefecture Yonezawa Electric Cable Co., Ltd.

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】 コイル収納部を有する下型と、この下型
と一体化される上型とから構成されて、 前記下型のコイル収納部内に、一対の平行なスプール端
面板の間に導線をコイル状に巻回したスプールと、該ス
プールの周囲にスプール端面板間を連結するように設け
られた枠部とからなるコイルを、スプール端面板が下型
底面に対して平行となる状態で収納するようにしたコイ
ル収納ケースであって、 前記下型のコイル収納部には、上下方向に配置されたコ
イルの枠体を両側から支持する一対のリブと、該リブに
形成されて、前記コイルの下側に位置するスプール端面
板を係止する突起部が具備されていることを特徴とする
コイル収納ケース。
1. A lower die having a coil housing portion, and an upper die integrated with the lower die, wherein a coil is provided with a conductive wire between a pair of parallel spool end face plates in the coil housing portion of the lower die. A coil formed of a spool wound in a circular shape and a frame portion provided around the spool so as to connect the spool end face plates is housed in a state where the spool end face plate is parallel to the bottom surface of the lower mold. In the coil housing case, the lower die coil housing part includes a pair of ribs for supporting the frame body of the coil arranged in the up-down direction from both sides, and the ribs formed on the ribs. A coil storage case, characterized in that it is provided with a protrusion for locking the spool end face plate located on the lower side.
JP24337493A 1993-09-29 1993-09-29 Coil storage case Expired - Fee Related JP3352783B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24337493A JP3352783B2 (en) 1993-09-29 1993-09-29 Coil storage case

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24337493A JP3352783B2 (en) 1993-09-29 1993-09-29 Coil storage case

Publications (2)

Publication Number Publication Date
JPH07106146A true JPH07106146A (en) 1995-04-21
JP3352783B2 JP3352783B2 (en) 2002-12-03

Family

ID=17102907

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24337493A Expired - Fee Related JP3352783B2 (en) 1993-09-29 1993-09-29 Coil storage case

Country Status (1)

Country Link
JP (1) JP3352783B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008263110A (en) * 2007-04-13 2008-10-30 Tdk Corp Electronic component and electronic device
JP2010098252A (en) * 2008-10-20 2010-04-30 Tdk Corp Electronic component unit
CN114203411A (en) * 2021-12-16 2022-03-18 无锡汇普电子有限公司 Coil structure special for preventing falling off of lead and framework

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008263110A (en) * 2007-04-13 2008-10-30 Tdk Corp Electronic component and electronic device
JP2010098252A (en) * 2008-10-20 2010-04-30 Tdk Corp Electronic component unit
JP4687769B2 (en) * 2008-10-20 2011-05-25 Tdk株式会社 Electronic component unit
CN114203411A (en) * 2021-12-16 2022-03-18 无锡汇普电子有限公司 Coil structure special for preventing falling off of lead and framework

Also Published As

Publication number Publication date
JP3352783B2 (en) 2002-12-03

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