JP3081746B2 - Protective case for wire terminal connection - Google Patents
Protective case for wire terminal connectionInfo
- Publication number
- JP3081746B2 JP3081746B2 JP05320347A JP32034793A JP3081746B2 JP 3081746 B2 JP3081746 B2 JP 3081746B2 JP 05320347 A JP05320347 A JP 05320347A JP 32034793 A JP32034793 A JP 32034793A JP 3081746 B2 JP3081746 B2 JP 3081746B2
- Authority
- JP
- Japan
- Prior art keywords
- case
- terminal connection
- stopper piece
- wire
- terminal
- 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.)
- Expired - Fee Related
Links
Landscapes
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Description
【0001】[0001]
【産業上の利用分野】本発明は、電線端末接続部の保護
ケースに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a protective case for a wire terminal connecting portion.
【0002】[0002]
【従来の技術】複数の電線の導体部端末を束にして接合
することにより、電線相互を電気的に接続した場合、一
般的には、その端末接続部を絶縁材料製の保護ケースに
収容して保護している。2. Description of the Related Art When electric wires are electrically connected to each other by bundling and joining the ends of a plurality of electric wires, generally, the ends of the electric wires are accommodated in a protective case made of an insulating material. To protect.
【0003】この保護ケースとして、従来、例えば実開
平4−24266号公報に示されるようなL字固定型の
ものと、ストレインリリーフ型のものとが知られてい
る。Conventionally, as the protective case, there are known an L-shaped fixed type and a strain relief type as disclosed in Japanese Utility Model Application Laid-Open No. 4-24266.
【0004】前者の例を図9,図10に示す。図におい
て、1は電線、3は導体部、5は端末接続部である。複
数の電線1は、その導体部3の端末が束ねられて、溶
接、熱圧着などの手段により互いに接合されることで、
相互に電気的に接続されている。FIGS. 9 and 10 show the former example. In the figure, 1 is an electric wire, 3 is a conductor, and 5 is a terminal connection. The plurality of electric wires 1 are joined together by means of welding, thermocompression bonding, or the like, with the ends of the conductor portions 3 being bundled,
They are electrically connected to each other.
【0005】保護ケース10は、L字形に曲がった端末
収容部20を内部に有し、上面と一側面が開放した箱型
のケース本体12と、このケース本体12の一側縁に回
動自在にヒンジ接合され、ケース本体12の上面を閉止
する蓋14とからなる。蓋14の側縁には、蓋14を閉
止状態としたとき、その状態でケース本体12の係合部
16とロックするロック部18が設けられている。[0005] The protective case 10 has an L-shaped terminal accommodating portion 20 therein, and has a box-shaped case body 12 having an open top surface and one side surface, and is rotatable around one side edge of the case body 12. And a lid 14 for closing the upper surface of the case body 12. A lock portion 18 is provided on a side edge of the lid 14 to lock the engagement portion 16 of the case body 12 in the closed state when the lid 14 is closed.
【0006】この保護ケース10に端末接続部5を収容
する場合、剛性を有した端末接続部5を端末収容部20
に沿って屈曲させて収容する。すると、屈曲した端末接
続部5が抵抗となって、保護ケース10が引張力に対抗
して電線31の端末に保持される。When the terminal connecting portion 5 is accommodated in the protective case 10, the rigid terminal connecting portion 5 is connected to the terminal accommodating portion 20.
It is bent along and accommodated. Then, the bent terminal connection part 5 becomes a resistance, and the protective case 10 is held at the terminal of the electric wire 31 against the tensile force.
【0007】また、後者の例を図11,図12に示す。
この方式では、電線31を横一列にフラットに並べて、
導体部33の端末を束にして接合している。保護ケース
40は、ケース本体42と蓋44とからなり、蓋44の
側縁部には、ケース本体42の上面を閉止した状態でロ
ックするロック部46が設けられている。ケース本体4
2の内部は端末収容部50となっており、その内底面に
は一段低くなった凹部52が設けられ、その凹部52に
対応する蓋44に内面には、蓋44を閉じた際に凹部5
2内に侵入する凸部54が設けられている。FIGS. 11 and 12 show examples of the latter.
In this method, the electric wires 31 are arranged in a row in a flat manner,
The ends of the conductor portions 33 are joined in a bundle. The protective case 40 includes a case main body 42 and a lid 44, and a lock portion 46 that locks the upper surface of the case main body 42 in a closed state is provided on a side edge of the lid 44. Case body 4
2 has a terminal accommodating portion 50, and a concave portion 52 which is lower by one step is provided on the inner bottom surface. The concave portion 5 corresponding to the concave portion 52 has a concave portion 5 when the lid 44 is closed.
2 is provided with a convex portion 54 that penetrates into the inside.
【0008】この保護ケース40に端末接続部35を収
容して蓋44を閉じると、凹部52内に凸部54が入り
込むことで、電線31が強制的に湾曲ないしは屈曲させ
られる。そして、湾曲ないし屈曲した部分が抵抗となっ
て、保護ケース40が引張力に対抗して電線31の端末
に保持される。When the terminal connection portion 35 is accommodated in the protective case 40 and the lid 44 is closed, the convex portion 54 enters the concave portion 52 and the electric wire 31 is forcibly bent or bent. Then, the bent or bent portion becomes a resistance, and the protective case 40 is held at the end of the electric wire 31 against the tensile force.
【0009】[0009]
【発明が解決しようとする課題】ところで、前者の保護
ケース10は、剛性を有する端末接続部5を強制的に屈
曲させて収容するので、作業がやりにくい上、接合箇所
への負担が大きく、接合面が剥がれやすくなるという問
題がある。However, the former protective case 10 forcibly bends and accommodates the rigid terminal connection portion 5, so that the operation is difficult and the load on the joint is large. There is a problem that the joining surface is easily peeled.
【0010】また、後者の保護ケース40は、電線31
を横に並べて収容する必要があるので、横幅が大きくな
ってしまうという問題がある。さらに、サイズの異なる
電線を収容する場合には、電線のサイズに応じて凹部5
2と凸部54との隙間eを変更しなくてはならず、電線
サイズごとに保護ケースを用意しなくてはならないとい
う問題がある。[0010] The latter protective case 40 is provided with an electric wire 31.
Need to be accommodated side by side, there is a problem that the width becomes large. Further, when accommodating electric wires of different sizes, the recess 5
There is a problem that the gap e between the projection 2 and the projection 54 must be changed, and a protective case must be prepared for each wire size.
【0011】本発明は、上記事情を考慮し、作業が簡単
で、接合箇所への負担が少なく、小型化が可能で、しか
もサイズの異なる電線を収容できる電線端末接続部の保
護ケースを提供することを目的とする。SUMMARY OF THE INVENTION The present invention provides a protective case for a wire terminal connecting portion which is simple in operation, has little load on a joint portion, can be reduced in size, and can accommodate wires of different sizes in consideration of the above circumstances. The purpose is to:
【0012】[0012]
【課題を解決するための手段】請求項1記載の発明は、
複数の電線の導体部端末を束にして接合した端末接続部
を収容する端末収容部を有し、上面及び一側面が開放し
た箱型のケース本体と、該ケース本体の上面を閉止する
蓋とからなる電線端末接続部の保護ケースにおいて、前
記ケース本体の開放した一側面の近傍の底壁に、電線収
容時に前記複数の電線間に挿入されて前記保護ケースか
らの前記電線の抜けを阻止するストッパ片を突設し、前
記蓋の内面に、前記ケース本体の上面を閉止した状態で
ストッパ片の内側の端面と接する垂直面を有し、前記ス
トッパ片の上部に載った電線をストッパ片の両側に押し
入れる突起を前記蓋の内面に設けたことを特徴とする。According to the first aspect of the present invention,
A box-shaped case main body having a terminal accommodating portion for accommodating a terminal connection portion joined by bundling conductor terminal portions of a plurality of electric wires, an upper surface and one side surface being open, and a lid for closing the upper surface of the case main body In the protective case of the electric wire terminal connecting portion, which is inserted between the plurality of electric wires at the time of accommodating the electric wire on the bottom wall near one open side surface of the case main body, the electric wire is prevented from coming off from the protective case. projecting the stopper piece, before
On the inner surface of the cover, with the upper surface of the case body closed
A vertical surface that is in contact with the inner end surface of the stopper piece;
Push the electric wire on the top of the topper to both sides of the stopper.
A projection is provided on the inner surface of the lid .
【0013】請求項2記載の発明は、複数本の電線の導
体部端末を束にして接合した端末接 続部を収容すると共
に、電線の軸方向に沿う両側及び上側が開口した端末接
続部収容部を有するケース本体と、該ケース本体の上部
を閉鎖した状態で前記端末接続部側の端末接続部収容部
の開口を閉鎖する壁部を有する蓋とからなり、前記ケー
ス本体に、電線収容時に複数本の電線間に挿入されて前
記ケース本体からの電線の抜けを阻止するストッパ片を
設けたことを特徴とする。According to a second aspect of the present invention, a plurality of electric wires are connected.
Co when accommodating a terminal connecting section which is joined to the body portion terminal bundle
In addition, a terminal connection with both sides and the upper side open along the axial direction of the wire
A case body having a connection portion accommodating portion, and an upper portion of the case body
Terminal connection part accommodating part on the terminal connection part side in a state where
And a lid having a wall for closing the opening of the case.
Inserted between multiple wires when the wires are stored
Insert a stopper piece to prevent the wire from coming out of the case body.
It is characterized by having been provided .
【0014】[0014]
【作用】請求項1の発明の保護ケースに電線の端末を収
容する場合、端末接続部を奥に位置させて、開放した一
側面から電線を引き出し、電線の間にストッパ片を挿入
させる。こうすることにより、電線に引張力が作用した
場合に、電線の端末接続部がストッパ片に引っ掛かり、
抜けが阻止される。また、蓋を閉じる際に、突起がスト
ッパ片上に載っかった電線をストッパ片の脇に押し込む
ので、ストッパ片に電線が確実に引っ掛かるようにな
る。また、突起の垂直面がストッパ片の内側の面に接す
るので、突起とストッパ片とがオーバーラップし、複数
本の電線がストッパ片の両側に確実に振り分けられる。When the terminal of the electric wire is accommodated in the protective case according to the first aspect of the present invention, the terminal connecting portion is located at the back, the electric wire is pulled out from one open side, and a stopper piece is inserted between the electric wires. By doing so, when a tensile force acts on the wire, the terminal connection portion of the wire is caught on the stopper piece,
Omission is prevented. Further, when the lid is closed, the projection pushes the electric wire that has not been placed on the stopper piece to the side of the stopper piece, so that the electric wire can be reliably hooked on the stopper piece. Further, since the vertical surface of the projection is in contact with the inner surface of the stopper piece, the projection and the stopper piece overlap, and a plurality of electric wires are reliably distributed to both sides of the stopper piece.
【0015】請求項2の発明の保護ケースに電線の端末
を収容する場合、端末接続部を開放した一側面からはみ
出した状態でケース本体に電線を収容し、電線の間にス
トッパ片を挿入させる。こうすることにより、電線間を
広げ易くなり、電線間に容易にストッパ片を挿入するこ
とができる。次に、電線を引っ張ることにより、端末接
続部をケース本体上に移動させる。そして、ケース本体
の上部を蓋により閉鎖する。この場合、電線に引張力が
作用しても、電線の端末接続部がストッパ片に引っ掛か
り、端末接続部の保護ケース内からの脱落が阻止され
る。When the terminal of the electric wire is accommodated in the protective case according to the second aspect of the present invention, the electric wire is accommodated in the case main body with the terminal connecting portion protruding from one side and the stopper piece is inserted between the electric wires. . This makes it easier to spread the gap between the electric wires, and the stopper piece can be easily inserted between the electric wires. Next, the terminal connection part is moved onto the case main body by pulling the electric wire. Then, the upper part of the case body is closed by the lid. In this case, even if a tensile force acts on the electric wire, the terminal connecting portion of the electric wire is caught by the stopper piece, and the terminal connecting portion is prevented from falling out of the protection case.
【0016】[0016]
【実施例】以下、本発明に係る電線端末接続部の保護ケ
ースの実施例を図面に基づいて説明する。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view of a protective case for an electric wire terminal according to the present invention.
【0017】第1実施例 図1、図2、図3は本発明の第1実施例を示す。図1は
電線の端末を収容する前の状態を示し、図2は電線の端
末を収容し蓋を示す前の状態を示す。また、図3は、電
線が収容されている状態を示す側面図である。 First Embodiment FIGS. 1, 2 and 3 show a first embodiment of the present invention. 1 shows a state before the terminal of the electric wire is accommodated, and FIG. 2 shows a state before the terminal of the electric wire is accommodated and the lid is shown. FIG. 3 is a side view showing a state in which the electric wires are housed.
【0018】これらの図において、101は電線、10
3は導体部、105は端末接続部である。複数本の電線
は、それらの導体部103の端末が束ねられて断面矩形
のブロック状に一体に接合されている。In these figures, 101 is an electric wire, 10
3 is a conductor part, 105 is a terminal connection part. The plurality of electric wires are bundled with the ends of the conductor portions 103 and integrally joined in a block shape having a rectangular cross section.
【0019】保護ケース310は、底面と三側面が閉
じ、上面と一側面が開放した長方形箱型のケース本体1
12と、ケース本体112の長い方の一側縁にヒンジ1
14を介して開閉自在に連結された蓋116とからな
る。蓋116には、蓋116によってケース本体112
の上面を閉止した状態で、ケース本体112側のロック
部118と係合するロック部120が設けられている。The protective case 310 has a rectangular box-shaped case body 1 having a closed bottom and three sides, and an open top and one side.
12 and a hinge 1 on one long side edge of the case body 112.
And a lid 116 that is connected to be openable and closable via. The lid 116 is attached to the case body 112 by the lid 116.
A lock portion 120 is provided which engages with the lock portion 118 on the case body 112 side with the upper surface of the case closed.
【0020】ケース本体112には、その長手方向に沿
って電線101の端末部を収容するための端末収容部1
30が設けられており、その開放した一側面に近い底壁
には、側面から見た形状が直角三角形状のストッパ片3
40が突設されている。このストッパ片340の高さは
側壁の高さと一致している。また、本実施例では、蓋1
16の内面に、ストッパ片340の上部に引っ掛かった
電線101をストッパ片340の両側に押し入れる突起
360が設けられている。The case body 112 has a terminal accommodating portion 1 for accommodating a terminal portion of the electric wire 101 along the longitudinal direction thereof.
A stopper piece 3 having a right-angled triangular shape when viewed from the side face is provided on the bottom wall near one open side face.
40 are protrudingly provided. The height of the stopper piece 340 matches the height of the side wall. In the present embodiment, the lid 1
On the inner surface of the projection 16, there is provided a projection 360 for pushing the electric wire 101 hooked on the upper part of the stopper piece 340 on both sides of the stopper piece 340.
【0021】ストッパ片340は、外側に向いた端面が
斜面で構成され、内側を向いた端面が底壁に垂直な面で
構成され、頂点が鋭角に尖っている。また、突起360
は三角推形のもので、三つの側面のうちの一面が、図5
に示すように、蓋116の内面に垂直な面とされ、他の
二つ側面が蓋116を閉じた際に、ストッパ片340の
両脇の方向を斜めに向く面とされている。そして、頂点
がちょうどストッパ片340の中心線上に位置するよう
になっている。なお、ストッパ片340の内側の端面と
突起360の垂直な面はほぼ合致するような位置関係に
ある。The stopper piece 340 has a sloped outer end face, an inner end face perpendicular to the bottom wall, and a sharp apex. Also, the protrusion 360
Is of triangular shape, one of the three sides is
As shown in FIG. 7, the other two side surfaces are surfaces obliquely directed to both sides of the stopper piece 340 when the lid 116 is closed. Then, the vertex is located exactly on the center line of the stopper piece 340. Note that the inner end surface of the stopper piece 340 and the vertical surface of the projection 360 are in a positional relationship such that they substantially coincide with each other.
【0022】このような構造の保護ケース310に電線
101の端末を収容して蓋116を閉じると、図4に示
すように、突起360がストッパ片340に載っていた
電線101を押し退け、ばらしながら、ストッパ片34
0の両脇に押し入れる。従って、蓋116を単に閉じる
だけで、余分な力を要さずに、電線101を適当に振り
分けることができ、収容作業が簡単になる。また、スト
ッパ片340が三角形になっていることによっても、電
線の振り分け効果が促進される。When the terminal of the electric wire 101 is accommodated in the protective case 310 having such a structure and the lid 116 is closed, as shown in FIG. 4, the protrusion 360 pushes back the electric wire 101 placed on the stopper piece 340 and disengages it. , Stopper piece 34
Push both sides of 0. Therefore, by simply closing the lid 116, the electric wires 101 can be appropriately distributed without requiring extra force, and the housing operation is simplified. The triangular shape of the stopper piece 340 also promotes the wire distribution effect.
【0023】第2実施例 次に第2実施例について図6乃至図8を用いて説明す
る。 Second Embodiment Next, a second embodiment will be described with reference to FIGS.
【0024】図6に示すように、本実施例の保護ケース
410は、電線の軸方向に沿う両側及び上面が開放した
ケース本体412と、このケース本体412の上部を閉
鎖する蓋414とからなる。ケース本体412は、一側
が略三角形状の底壁416と、底壁416の両側に設け
られた側壁418a、418bとからなる。そして、底
壁416の一側に先端に向けて次第に狭幅となる略三角
形状の端末接続部収容部420が形成され、他側に電線
を収容する電線収容部422が形成されている。この端
末接続部収容部420の電線の軸方向に沿う両側及び上
面は開放されている。また、電線収容部422の両側に
前記側壁418a、418bが形成されている。これら
の側壁418a、418bの中間であって、端末接続部
収容部420の反対側の後端部には、側壁418a、4
18bと同じ高さから開口側に向けて下り傾斜の三角形
状のストッパ片424が突設されている。As shown in FIG. 6, the protective case 410 of this embodiment includes a case body 412 having both sides and an upper surface open along the axial direction of the electric wire, and a lid 414 for closing the upper part of the case body 412. . The case body 412 includes a bottom wall 416 having a substantially triangular shape on one side, and side walls 418a and 418b provided on both sides of the bottom wall 416. An approximately triangular terminal connecting portion housing portion 420 gradually narrowing toward the tip is formed on one side of the bottom wall 416, and an electric wire housing portion 422 for accommodating an electric wire is formed on the other side. Both sides and the upper surface along the axial direction of the electric wire of the terminal connection portion housing portion 420 are open. Also, the side walls 418a and 418b are formed on both sides of the electric wire housing 422. A middle portion between the side walls 418a and 418b and a rear end opposite to the terminal connection portion accommodating section 420 has side walls 418a and 418b.
A triangular stopper piece 424 that is inclined downward from the same height as 18b toward the opening side protrudes.
【0025】また、一方の側壁418aには、外周から
係止突起426、426が突設されている。これらの係
止突起426、426は口述する蓋414に設けた係止
孔436、436に挿入・係止される。また、他方の側
壁418bの上端部には、ヒンジ428を介して蓋41
4が一体に形成されている。On one side wall 418a, locking projections 426, 426 project from the outer periphery. These locking projections 426, 426 are inserted and locked in locking holes 436, 436 provided in the lid 414 to be described. Further, the lid 41 is connected to the upper end of the other side wall 418 b via a hinge 428.
4 are integrally formed.
【0026】蓋414は、ケース本体412の底壁41
6と略同形状の底壁430と、ヒンジ428が連結され
た側端部を除く外周端に形成された側壁432とからな
る。The lid 414 is connected to the bottom wall 41 of the case body 412.
6 comprises a bottom wall 430 having substantially the same shape as that of FIG. 6 and a side wall 432 formed at the outer peripheral end except for the side end to which the hinge 428 is connected.
【0027】この側壁432は、ケース本体412の端
末接続部収容部420の外形形状に対応した3つの壁部
432a、432b、432cと、側壁434とからな
る。そして、ケース本体412の上部を閉鎖した状態で
は壁部432a、432cが端末接続部収容部420の
幅方向の両側を閉鎖すると共に、壁部432bが、電線
の軸方向に沿う端末接続部収容部420の開放部分を閉
鎖するようになっている。また、側壁434に、上述し
た係止突起426、426が挿入・係止される矩形状の
係止孔436、436が形成されている。The side wall 432 includes three wall portions 432 a, 432 b, and 432 c corresponding to the outer shape of the terminal connection portion housing portion 420 of the case main body 412, and a side wall 434. When the upper portion of the case main body 412 is closed, the wall portions 432a and 432c close both sides in the width direction of the terminal connection portion housing portion 420, and the wall portion 432b is connected to the terminal connection portion housing portion along the axial direction of the electric wire. The open portion of 420 is closed. Further, rectangular locking holes 436, 436 into which the above-described locking projections 426, 426 are inserted and locked are formed in the side wall 434.
【0028】このような、保護ケース410内に端末接
続部438を収容するには、先ず、図8(a)に示すよ
うに、端末接続部438がケース本体412の底壁41
6からはみ出した状態で、複数本の電線101の間にス
トッパ片424を挿入する。この場合、端末接続部43
8の直前の電線101間にストッパ片424を挿入しよ
うとすると直前では電線間が広がりにくくストッパ片4
24を挿入しずらい。しかし端末接続部438から離れ
た位置では電線101の間を開き易く、ストッパ片42
4を電線101間に挿入し易い。To accommodate the terminal connecting portion 438 in the protective case 410, first, as shown in FIG. 8A, the terminal connecting portion 438 is connected to the bottom wall 41 of the case main body 412.
The stopper piece 424 is inserted between the plurality of electric wires 101 in a state of protruding from the wire 6. In this case, the terminal connection unit 43
When the stopper piece 424 is to be inserted between the electric wires 101 immediately before 8, the gap between the electric wires is difficult to spread immediately before the stopper piece 424.
It is hard to insert 24. However, at a position distant from the terminal connection portion 438, the gap between the electric wires 101 is easily opened, and the stopper piece 42
4 can be easily inserted between the electric wires 101.
【0029】そして、電線101間にストッパ片424
を挿入した後に、図8(b)に示すように、端末接続部
438がケース本体412の端末接続部収容部420上
に位置するように(矢印a方向)すなわち端末接続部4
38をストッパ片424に近付ける方向に電線101を
引っ張り、移動させる。このとき、ストッパ片424
は、三角形状に形成されているので電線101間を容易
に移動することができる。Then, a stopper piece 424 is provided between the electric wires 101.
8B, the terminal connecting portion 438 is positioned on the terminal connecting portion accommodating portion 420 of the case main body 412 (in the direction of arrow a) as shown in FIG.
The electric wire 101 is pulled and moved in a direction to bring the 38 closer to the stopper piece 424. At this time, the stopper piece 424
Is formed in a triangular shape, so that it can be easily moved between the electric wires 101.
【0030】端末接続部438が端末接続部収容部42
0上に移動した後は、蓋414を回動させて、図7に示
すように、ケース本体412の上部を閉鎖する。この場
合、側壁434の係止孔436、436に側壁418の
係止突起426、426が挿入・係止されて側壁41
8、434が重なり合うと共に、端末接続部収容部42
0の開放された部分、すなわち、電線の軸方向に沿う一
側及び幅方向の両側が壁部432a、432b、432
cにより閉鎖される。これにより、端末接続部438を
保護ケース410内に収容し、保護することができる。The terminal connection section 438 is connected to the terminal connection section accommodating section 42.
After moving upward, the lid 414 is rotated to close the upper part of the case main body 412 as shown in FIG. In this case, the locking projections 426, 426 of the side wall 418 are inserted and locked into the locking holes 436, 436 of the side wall 434 and the side wall 41.
8 and 434 overlap with each other, and
0, ie, one side along the axial direction of the electric wire and both sides in the width direction are walls 432a, 432b, 432
closed by c. Thereby, the terminal connection part 438 can be accommodated in the protection case 410 and protected.
【0031】本実施例によれば、端末接続部438から
離れた位置でストッパ片424を電線101間に挿入す
るので、電線101間を容易に開くことができ、ストッ
パ片424を容易に挿入することができる。これによ
り、端末接続部438の収容作業が容易になる。また、
端末接続部438を無理に屈曲させて収容する必要がな
いので接合箇所への負担が少ない。According to the present embodiment, since the stopper piece 424 is inserted between the electric wires 101 at a position away from the terminal connecting portion 438, the space between the electric wires 101 can be easily opened, and the stopper piece 424 can be easily inserted. be able to. This facilitates the work of housing the terminal connection unit 438. Also,
Since it is not necessary to forcibly bend the terminal connection portion 438 to accommodate the terminal connection portion 438, a load on the joint portion is small.
【0032】また、ケース本体412の軸方向に沿う両
側を開放し、端末接続部438を軸方向に移動させてケ
ース本体412内に収容するので、ケース本体412を
全体的に短くすることができ、小型化が可能となる。ま
た、サイズの異なる電線も収容することができる。Further, both sides of the case body 412 along the axial direction are opened, and the terminal connecting portion 438 is moved in the axial direction to be accommodated in the case body 412, so that the case body 412 can be shortened as a whole. , Miniaturization becomes possible. Also, electric wires of different sizes can be accommodated.
【0033】なお、端末接続部438が保護ケース41
0内に収容された状態では、ケース本体412に付与さ
れる力は、ストッパ片424への引張力とケース本体4
12と蓋414とで形成される開口部への口広げ力が主
であり、壁部432a、432cには力が付与されるこ
とがない。従って、壁部432a、432cはケース本
体412に設けても良い。It should be noted that the terminal connection part 438 is
0, the force applied to the case body 412 is determined by the tensile force applied to the stopper piece 424 and the case body 4.
The opening force formed by the opening 12 and the lid 414 is mainly applied to the opening, and no force is applied to the walls 432a and 432c. Therefore, the walls 432a and 432c may be provided on the case main body 412.
【0034】[0034]
【発明の効果】以上説明したように、請求項1記載の発
明によれば、ケース本体の底壁に、電線間に挿入される
ストッパ片を設け、電線の端末接続部がこのストッパ片
に引っ掛かるようにしたので、端末接続部を無理に屈曲
させて収容する必要がなく、収容作業が簡単にできる。
また、端末接続部に無理な変形を加えないので、接合箇
所の剥がれのおそれも減少する。また、電線間にストッ
パ片が挿入されるように収容するだけで、横に電線を並
べて収容する必要もないから、保護ケースの幅寸法も小
型化できる。さらに、凹部と凸部の隙間に電線を挟むよ
うな構造ではないから、サイズの異なる電線を収容する
こともできる。さらに、蓋の内面に設けた突起がストッ
パ片上に載っかった電線をストッパ片の脇に押し込むの
で、ストッパ片に電線を確実に引っ掛けることができ
る。また、ケース本体の上面を閉止した状態でストッパ
片の内側の端面と接する垂直面を有しているので、突起
とストッパ片とがオーバーラップし、複数本の電線をス
トッパ片の両側に確実に振り分けることができる。As described above, according to the first aspect of the present invention, the stopper piece inserted between the electric wires is provided on the bottom wall of the case body, and the terminal connecting portion of the electric wire is hooked on the stopper piece. With this configuration, there is no need to forcibly bend and accommodate the terminal connection portion, and the accommodation operation can be simplified.
In addition, since unreasonable deformation is not applied to the terminal connection portion, the possibility of peeling of the joint portion is reduced. In addition, the width of the protective case can be reduced because the stopper pieces are simply inserted and inserted between the wires, and there is no need to store the wires side by side. Further, since the structure is not such that the electric wire is sandwiched in the gap between the concave portion and the convex portion, electric wires of different sizes can be accommodated. Furthermore, the projection provided on the inner surface of the lid pushes the electric wire that has not been placed on the stopper piece to the side of the stopper piece, so that the electric wire can be securely hooked on the stopper piece. In addition, since the upper surface of the case body is closed and has a vertical surface that contacts the inner end surface of the stopper piece, the protrusion and the stopper piece overlap, and a plurality of wires are securely inserted on both sides of the stopper piece. Can be sorted.
【0035】請求項2記載の発明によれば、開放した一
側面から端末接続部をはみ出した状態でケース本体に電
線を収容し、電線の間にストッパ片を挿入した後に、電
線を引っ張ることで端末接続部をケース本体に収容させ
ることができるので、電線間が広げ易くなり、ストッパ
片を電線間に容易に挿入することができて作業性を向上
することができる。また、電線を引っ張ることにより端
末接続部を端末接続部収容部に収容するので、ケース本
体を全体的に短くすることができ、小型化を図ることが
可能となる。According to the second aspect of the present invention, the electric wires are housed in the case body with the terminal connecting portions protruding from one open side surface, and after inserting the stopper piece between the electric wires, the electric wires are pulled. Since the terminal connection portion can be accommodated in the case main body, the space between the wires can be easily widened, and the stopper piece can be easily inserted between the wires, so that the workability can be improved. Further, since the terminal connection portion is housed in the terminal connection portion housing portion by pulling the electric wire, the entire case body can be shortened, and the size can be reduced.
【図1】本発明の第1実施例の説明図であり、実施例の
保護ケースに端末接続部を収容しようとしている状態を
示す斜視図である。FIG. 1 is an explanatory view of a first embodiment of the present invention, and is a perspective view showing a state where a terminal connection section is about to be accommodated in a protective case of the embodiment.
【図2】本発明の第1実施例の保護ケースに端末接続部
を収容し蓋を閉じようとしている状態を示す斜視図であ
る。FIG. 2 is a perspective view showing a state in which a terminal connection portion is accommodated in a protective case according to the first embodiment of the present invention and a lid is being closed.
【図3】図2の状態を電線の延びる方向から見た側面図
である。FIG. 3 is a side view of the state of FIG. 2 as viewed from a direction in which an electric wire extends.
【図4】本発明の第1実施例の保護ケースに端末接続部
を収容し、蓋を閉めようとしている状態を示す側面図で
ある。FIG. 4 is a side view showing a state in which the terminal connection portion is accommodated in the protective case according to the first embodiment of the present invention, and the lid is being closed.
【図5】本発明の第1実施例の保護ケースに蓋を閉じた
ときの、突起とストッパ片の関係を示す側断面図であ
る。FIG. 5 is a side sectional view showing a relationship between a protrusion and a stopper piece when the cover is closed in the protective case according to the first embodiment of the present invention.
【図6】本発明の第2実施例の保護ケースを示す斜視図
である。FIG. 6 is a perspective view showing a protective case according to a second embodiment of the present invention.
【図7】本発明の第2実施例の保護ケースを示し、端末
接続部を収容した状態を示す斜視図である。FIG. 7 is a perspective view showing a protection case according to a second embodiment of the present invention, showing a state in which a terminal connection portion is accommodated.
【図8】本発明の第2実施例の保護ケースを示し、
(a)は端末接続部を収容する前の状態を示す平面図、
(b)は端末接続部を収容した状態を示す平面図であ
る。FIG. 8 shows a protection case according to a second embodiment of the present invention;
(A) is a plan view showing a state before accommodating the terminal connection unit,
(B) is a top view showing the state where the terminal connection part was stored.
【図9】従来の保護ケースに端末接続部を収容しようと
している状態を示す斜視図である。FIG. 9 is a perspective view showing a state in which a terminal connection section is about to be accommodated in a conventional protective case.
【図10】従来の保護ケースに端末接続部を収容した状
態を示す平面図である。FIG. 10 is a plan view showing a state where a terminal connection portion is housed in a conventional protective case.
【図11】従来の他の保護ケースに端末収容部を収容し
ようとしている状態を示す斜視図である。FIG. 11 is a perspective view showing a state where a terminal housing section is about to be housed in another conventional protective case.
【図12】従来の他の保護ケースに端末接続部を収容し
た状態を示す側断面図である。FIG. 12 is a side sectional view showing a state in which a terminal connection portion is accommodated in another conventional protection case.
101 電線 103 導体部 105、438 端末接続部 112、412 ケース本体 310、410 保護ケース 116、414 蓋 340,424 ストッパ片 360 突起 420 端末接続部収容部 DESCRIPTION OF SYMBOLS 101 Electric wire 103 Conductor part 105,438 Terminal connection part 112,412 Case main body 310,410 Protective case 116,414 Cover 340,424 Stopper piece 360 Projection 420 Terminal connection part accommodation part
フロントページの続き (56)参考文献 特開 平4−215269(JP,A) 実開 平4−24266(JP,U) 実開 昭53−19793(JP,U) 実開 昭62−197271(JP,U) 実開 昭63−194465(JP,U) 実開 昭60−84910(JP,U) 実公 平2−49646(JP,Y2) (58)調査した分野(Int.Cl.7,DB名) H01R 4/70 H01R 4/22 Continuation of the front page (56) References JP-A-4-215269 (JP, A) JP-A-4-24266 (JP, U) JP-A 53-191979 (JP, U) JP-A 62-197271 (JP) , U) Japanese Utility Model 63-194465 (JP, U) Japanese Utility Model 60-84910 (JP, U) Japanese Utility Model 2-49646 (JP, Y2) (58) Fields surveyed (Int. Cl. 7 , DB) (Name) H01R 4/70 H01R 4/22
Claims (2)
した端末接続部を収容する端末収容部を有し、上面及び
一側面が開放した箱型のケース本体と、該ケース本体の
上面を閉止する蓋とからなる電線端末接続部の保護ケー
スにおいて、前記ケース本体の開放した一側面の近傍の
底壁に、電線収容時に前記複数の電線間に挿入されて前
記保護ケースからの前記電線の抜けを阻止するストッパ
片を突設し、前記蓋の内面に、前記ケース本体の上面を
閉止した状態でストッパ片の内側の端面と接する垂直面
を有し、前記ストッパ片の上部に載った電線をストッパ
片の両側に押し入れる突起を前記蓋の内面に設けたこと
を特徴とする電線端末接続部の保護ケース。1. A box-shaped case main body having a terminal accommodating portion for accommodating a terminal connecting portion formed by bundling and joining conductor portions of a plurality of electric wires, an upper surface and one side surface being open, and an upper surface of the case main body And a cover for closing the wire, wherein the wire from the protective case is inserted between the plurality of wires when the wires are housed, on the bottom wall near one open side of the case body. A stopper piece is provided to prevent the case from coming off , and the upper surface of the case main body is attached to the inner surface of the lid.
A vertical surface that contacts the inner end face of the stopper piece when closed
A wire placed on top of the stopper piece
A protection case for a wire terminal connecting portion, wherein projections for pushing into both sides of the piece are provided on an inner surface of the lid .
合した端末接続部を収容すると共に、電線の軸方向に沿
う両側及び上側が開口した端末接続部収容部を有するケ
ース本体と、該ケース本体の上部を閉鎖した状態で前記
端末接続部側の端末接続部収容部の開口を閉鎖する壁部
を有する蓋とからなり、前記ケース本体に、電線収容時
に複数本の電線間に挿入されて前記ケース本体からの電
線の抜けを阻止するストッパ片を設けたことを特徴とす
る電線端末接続部の保護ケース。2. The method according to claim 2, wherein the conductor ends of the plurality of electric wires are bundled and connected.
Accommodates the combined terminal connection and extends along the axial direction of the wire.
The terminal connection unit housing part with both sides and the upper side opened
Case body and the case body with the top closed.
A wall that closes the opening of the terminal connection housing on the terminal connection side
When the wires are housed in the case body.
To the case body
A protective case for a wire terminal connection portion, wherein a stopper piece for preventing a wire from coming off is provided .
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP05320347A JP3081746B2 (en) | 1993-07-22 | 1993-12-20 | Protective case for wire terminal connection |
US08/357,312 US5587556A (en) | 1993-12-20 | 1994-12-16 | Protective casing for end connecting part of wire |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18122293 | 1993-07-22 | ||
JP5-181222 | 1993-07-22 | ||
JP05320347A JP3081746B2 (en) | 1993-07-22 | 1993-12-20 | Protective case for wire terminal connection |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0785907A JPH0785907A (en) | 1995-03-31 |
JP3081746B2 true JP3081746B2 (en) | 2000-08-28 |
Family
ID=26500484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP05320347A Expired - Fee Related JP3081746B2 (en) | 1993-07-22 | 1993-12-20 | Protective case for wire terminal connection |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3081746B2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4107168B2 (en) * | 2003-05-30 | 2008-06-25 | 住友電装株式会社 | Splice storage |
JP2009231004A (en) * | 2008-03-21 | 2009-10-08 | Yazaki Corp | Wire harness |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5319793A (en) * | 1976-08-09 | 1978-02-23 | Mitsubishi Electric Corp | Indicator light |
JPS6084910U (en) * | 1983-11-17 | 1985-06-12 | 山一電機工業株式会社 | Cable locking mechanism in optical fiber plug |
JPH0249646Y2 (en) * | 1985-07-12 | 1990-12-27 | ||
JPS62197271A (en) * | 1986-02-24 | 1987-08-31 | Toshiba Seiki Kk | Holding tool for electronic parts in brazing equipment |
JPH0430786Y2 (en) * | 1986-06-05 | 1992-07-24 | ||
JPS63194465A (en) * | 1987-02-09 | 1988-08-11 | Ricoh Co Ltd | Facsimile equipment |
JP2771041B2 (en) * | 1990-02-12 | 1998-07-02 | キング・テクノロジー・オブ・ミズーリ・インコーポレーテッド | Waterproof electric wire connector |
JPH0424266A (en) * | 1990-05-14 | 1992-01-28 | Nagasaki Nitto Kk | Dyeing machine |
-
1993
- 1993-12-20 JP JP05320347A patent/JP3081746B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH0785907A (en) | 1995-03-31 |
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