JP2508977Y2 - Terminal protection cap - Google Patents
Terminal protection capInfo
- Publication number
- JP2508977Y2 JP2508977Y2 JP1990093532U JP9353290U JP2508977Y2 JP 2508977 Y2 JP2508977 Y2 JP 2508977Y2 JP 1990093532 U JP1990093532 U JP 1990093532U JP 9353290 U JP9353290 U JP 9353290U JP 2508977 Y2 JP2508977 Y2 JP 2508977Y2
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- contact portion
- cover
- protection cap
- intermediate wall
- 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
【考案の詳細な説明】 〔産業上の利用分野〕 本考案は、自動車のオルタネータやスタータモータ等
のボルトナット型固定端子と該固定端子に接続した板状
端子とを覆う端子保護キャップに関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a terminal protection cap that covers a bolt-nut type fixed terminal of an alternator or a starter motor of an automobile and a plate-shaped terminal connected to the fixed terminal. is there.
第７図は、実公平２−8369号に記載された端子保護キ
ャップを示す平面図（上方視）、第８図は、同じく縦断
面図である。FIG. 7 is a plan view (upward view) showing the terminal protection cap described in Japanese Utility Model Publication No. 2-8369, and FIG. 8 is a longitudinal sectional view of the same.
該端子保護キャップ29は、ボルトナット型の固定端子
30（第８図参照）を挿通する環状壁31と、該環状壁31の
後方に連成され、板状端子４の電線圧着部５側を収容す
る樋状壁32とにより成る基体33と、該環状壁31に薄肉ヒ
ンジ34で連結された帽状カバー35と、該樋状壁32に薄肉
ヒンジ36で連結された半筒状カバー37とにより構成され
るものであり、板状端子４を装着した状態で、両カバー
35,37をそれぞれ係止手段38〜41により閉止可能として
ある。また、該樋状壁32の内側には、板状端子４の電線
圧着片5aに対する停止突起42を設けて、終端壁43との間
で該電線間片5aを保持している。The terminal protection cap 29 is a bolt-nut type fixed terminal.
A base 33 including an annular wall 31 through which 30 (see FIG. 8) is inserted, and a trough-shaped wall 32 that is connected to the rear of the annular wall 31 and accommodates the wire crimping portion 5 side of the plate-shaped terminal 4, It comprises a cap-like cover 35 connected to the annular wall 31 with a thin hinge 34, and a half-cylindrical cover 37 connected to the gutter-shaped wall 32 with a thin hinge 36. Both covers in the installed state
35 and 37 can be closed by locking means 38 to 41, respectively. In addition, a stop projection 42 for the wire crimping piece 5a of the plate-shaped terminal 4 is provided inside the trough wall 32 to hold the wire piece 5a between the terminal wall 43 and the terminal wall 43.
しかしながら、上記従来の端子保護キャップ29にあっ
ては、第９図に示すように、板状端子４を間違って逆に
組み付けても、カバー35,37を閉止できるために、異常
が検知できず、不良品が流出する危険があった。However, in the above-mentioned conventional terminal protection cap 29, as shown in FIG. 9, even if the plate-shaped terminal 4 is mistakenly assembled in the reverse direction, the covers 35 and 37 can be closed, so that the abnormality cannot be detected. There was a risk of defective products leaking.
本考案は、上記した点に鑑み、板状端子の逆組み付け
を防止できる端子保護キャップを提供することを目的と
する。The present invention has been made in view of the above points, and an object thereof is to provide a terminal protection cap capable of preventing reverse assembly of a plate-shaped terminal.
上記目的を達成するために、本考案は、一方に板状の
電気接触部、他方に電線接続部を有した端子を収容する
基体と、該電気接触部に当接可能な邪魔板を有して該基
体に対向するカバーとで構成され、該電気接触部を外部
の固定端子に接続し、該カバーを閉止して該端子を収容
保護する端子保護キャップにおいて、該電気接触部の基
部側に対応して該基体の中間部に端子横断方向の中間壁
を架設し、該中間壁と該基体の端子載置底面との間に、
該電気接触部を挿通可能な挿通孔を形成し、前記邪魔板
を該中間壁に対向して該中間壁に接するように設けたこ
とを特徴とする。In order to achieve the above-mentioned object, the present invention has a base body containing a terminal having a plate-shaped electric contact portion on one side and a wire connection portion on the other side, and a baffle plate capable of contacting the electric contact portion. A cover facing the base body, the electric contact portion is connected to an external fixed terminal, and the cover is closed to accommodate and protect the terminal. In the terminal protection cap, the base portion side of the electric contact portion is protected. Correspondingly, an intermediate wall in the transverse direction of the terminal is installed in the intermediate portion of the base body, and between the intermediate wall and the terminal mounting bottom surface of the base body,
An insertion hole through which the electric contact portion can be inserted is formed, and the baffle plate is provided so as to face the intermediate wall and contact the intermediate wall.
基体の中間壁に設けた挿通孔に端子の電気接触部を挿
通することにより、万一、該端子の向きが逆であった場
合は、該端子の電線接続部がカバーと干渉して、カバー
の閉止ができない。また、該挿通孔に入らなかった場合
には、カバーに設けた邪魔板が端子の電気接触部と干渉
して、カバーの閉止ができない。従って、端子の逆組付
が防止される。By inserting the electrical contact portion of the terminal into the insertion hole provided in the intermediate wall of the base body, if the orientation of the terminal is reversed, the wire connecting portion of the terminal interferes with the cover and the cover Can't be closed. Further, when the cover does not enter the insertion hole, the baffle plate provided on the cover interferes with the electrical contact portion of the terminal and the cover cannot be closed. Therefore, reverse assembly of the terminals is prevented.
第１図は、本考案に係る端子保護キャップを示す平面
図（上方視）、第２図は、第１図のＡ−Ａ断面図、第３
図は同じく縦断面図である。FIG. 1 is a plan view (top view) showing a terminal protection cap according to the present invention, FIG. 2 is a sectional view taken along line AA of FIG. 1, and FIG.
The figure is also a vertical sectional view.
該端子保護キャップ１は、合成樹脂を材料として、ボ
ルトナット型の固定端子２（第３図参照）を挿通する環
状壁３と、該環状壁３の後方に連成され、板状端子４の
電線圧着部（電線接続部）５側を収容する樋状壁６とに
より成る基体７に、該環状壁３と樋状壁６との境部で中
間壁８を架設し、該中間壁８の下側に、該板状端子４の
電気接触部９に対する挿通孔10を該樋状壁６の端子載置
底面6aから連続して形成し、さらに、該環状壁３に薄肉
ヒンジ11を介して回動自在に設けられた帽状カバー12の
終端縁に、該中間壁８に対向する邪魔板13を設けてなる
構造を特徴とし、前記樋状壁６には薄肉ヒンジ14を介し
て半筒状カバー15を回動自在に設け、該帽状カバー12と
半筒状カバー15とは、それぞれ可撓係止枠片16,17と係
合突起18,19とにより閉止可能となっている。また、該
樋状壁６の内側には、従来同様に停止突起20を設けて、
終端壁21との間に電線圧着片5aを保持可能としている。
ここで前記挿通孔10の縦幅ｓ（第３図参照）は、板状端
子４の電気接触部９の厚さｔよりも大きく、電線圧着片
5aの半径d/2よりも小さく設定してある。The terminal protection cap 1 is made of a synthetic resin and is connected to an annular wall 3 into which a bolt-nut type fixed terminal 2 (see FIG. 3) is inserted and a rear side of the annular wall 3 to form a plate-like terminal 4. An intermediate wall 8 is installed at a boundary between the annular wall 3 and the gutter-shaped wall 6 on a base body 7 formed of a gutter-shaped wall 6 that accommodates the electric wire crimping portion (electric wire connecting portion) 5 side. An insertion hole 10 for the electrical contact portion 9 of the plate-shaped terminal 4 is formed continuously from the terminal mounting bottom surface 6a of the trough-shaped wall 6 on the lower side, and further, on the annular wall 3 via a thin hinge 11. It is characterized by a structure in which a baffle plate 13 facing the intermediate wall 8 is provided at a terminal edge of a cap-like cover 12 which is rotatably provided. -Shaped cover 15 is rotatably provided, and the cap-shaped cover 12 and the semi-cylindrical cover 15 can be closed by flexible locking frame pieces 16 and 17 and engaging protrusions 18 and 19, respectively. Has become. Further, a stop protrusion 20 is provided inside the gutter-shaped wall 6 as in the conventional case,
The wire crimping piece 5a can be held between the terminal wall 21 and the terminal wall 21.
Here, the vertical width s (see FIG. 3) of the insertion hole 10 is larger than the thickness t of the electric contact portion 9 of the plate-like terminal 4, and the wire crimping piece is used.
It is set smaller than the radius d / 2 of 5a.
そして、第４図に示すように、万一、板状端子４を上
下逆にして挿通孔10に挿入した場合には、電線圧着部５
が上方に突出して、半筒状カバー15を閉止することがで
きない。また、板状端子４を挿通孔10に挿入せずに、中
間壁８の上面8aに載置した場合には、帽状カバー12に設
けた邪魔板13が電気接触部９と干渉して、帽状カバー12
及び半筒状カバー15の閉止ができない。従って、板状端
子４の逆組付が防止される。Then, as shown in FIG. 4, if the plate-shaped terminal 4 is inserted upside down into the insertion hole 10, the wire crimping portion 5
Cannot project to the upper side and close the half-cylindrical cover 15. When the plate-shaped terminal 4 is placed on the upper surface 8a of the intermediate wall 8 without being inserted into the insertion hole 10, the baffle plate 13 provided on the cap-shaped cover 12 interferes with the electrical contact portion 9, Hat cover 12
Also, the semi-cylindrical cover 15 cannot be closed. Therefore, reverse assembly of the plate-shaped terminal 4 is prevented.
第５図は、端子保護キャップの他の実施例を示す平面
図（上方視）、第６図は同じく縦断面図である。FIG. 5 is a plan view (upward view) showing another embodiment of the terminal protection cap, and FIG. 6 is a longitudinal sectional view of the same.
この端子保護キャップ22は、基体23の中間壁24を前記
実施例よりも該基体23の長手方向に幅広に形成して、該
中間壁24と終端壁25との間に板状端子４の電線圧着部５
を嵌め込んで保持させ、さらに、環状壁26の内周部に、
電気接触部９に対する保持用段部27を突設して、該板状
端子４の保持と位置決めを可能としたものである。In this terminal protection cap 22, the intermediate wall 24 of the base body 23 is formed wider in the longitudinal direction of the base body 23 than in the above-mentioned embodiment, and the electric wire of the plate-shaped terminal 4 is provided between the intermediate wall 24 and the end wall 25. Crimp part 5
Is fitted and held, further, in the inner peripheral portion of the annular wall 26,
A holding step portion 27 is provided so as to project from the electric contact portion 9 so that the plate terminal 4 can be held and positioned.
以上の如くに、本考案によれば、端子保護キャップに
端子を反転挿入した際に、端子の電気接触部が中間壁下
側の挿通孔に挿入され、反転して下方に突出した電線接
続部が基体の端子載置底面に当接して、端子が後上がり
に傾いた状態となり、これによりカバーを閉止できず、
固定端子への端子逆組付が防止される。また。端子保護
キャップに端子を反転挿入した際に、電気接触部が挿通
孔に入らずに中間壁上に載った場合には、カバー閉止の
際に邪魔板が電気接触部に当接し、それによりカバーが
閉まらず、同様に固定端子への端子逆組付が防止され
る。As described above, according to the present invention, when the terminal is reversely inserted into the terminal protection cap, the electric contact portion of the terminal is inserted into the insertion hole on the lower side of the intermediate wall, and the electric wire connecting portion is inverted and protrudes downward. Comes into contact with the terminal mounting bottom surface of the base body, and the terminals are tilted rearward, which prevents the cover from closing.
Reverse mounting of terminals to fixed terminals is prevented. Also. If the electrical contact part does not go into the insertion hole and rests on the intermediate wall when the terminal is inverted and inserted into the terminal protection cap, the baffle plate contacts the electrical contact part when the cover is closed, and the cover Will not close, and terminal reverse assembly to the fixed terminal will be prevented as well.
第１図は本考案の一実施例を示す平面図（上方視）、 第２図は第１図のＡ−Ａ断面図、 第３図は同じく組付状態を示す縦断面図、 第４図は逆組付状態を示す縦断面図、 第５図は他の実施例を示す平面図（上方視）、 第６図は同じく組付状態を示す縦断面図、 第７図は従来例を示す平面図（上方視）、 第８図は同じく組付状態を示す縦断面図、 第９図は逆組付状態を示す縦断面図である。 1,22…端子保護キャップ、２…固定端子、４…板状端
子、５…電線圧着部、６…樋状カバー、７…基体、8,24
…中間壁、９…電気接触部、10…挿通孔、12…帽状カバ
ー、13…邪魔板、21,25…後端壁。FIG. 1 is a plan view (upward view) showing an embodiment of the present invention, FIG. 2 is a sectional view taken along the line AA of FIG. 1, and FIG. 3 is a longitudinal sectional view showing the same assembling state, and FIG. Is a vertical sectional view showing a reverse assembled state, FIG. 5 is a plan view showing another embodiment (upward view), FIG. 6 is a vertical sectional view showing the assembled state, and FIG. 7 shows a conventional example. FIG. 8 is a plan view (upward view), FIG. 8 is a vertical cross-sectional view showing the same assembling state, and FIG. 9 is a vertical cross-sectional view showing the reverse-assembling state. 1,22 ... Terminal protection cap, 2 ... Fixed terminal, 4 ... Plate-shaped terminal, 5 ... Wire crimping portion, 6 ... Gutter-shaped cover, 7 ... Base, 8,24
... intermediate wall, 9 ... electrical contact part, 10 ... insertion hole, 12 ... cap-shaped cover, 13 ... baffle plate, 21,25 ... rear end wall.
Claims (1)
部を有した端子を収容する基体と、該電気接触部に当接
可能な邪魔板を有して該基体に対向するカバーとで構成
され、該電気接触部を外部の固定端子に接続し、該カバ
ーを閉止して該端子を収容保護する端子保護キャップに
おいて、該電気接触部の基部側に対応して該基体の中間
部に端子横断方向の中間壁を架設し、該中間壁と該基体
の端子載置底面との間に、該電気接触部を挿通可能な挿
通孔を形成し、前記邪魔板を該中間壁に対向して該中間
壁に接するように設けたことを特徴とする端子保護キャ
ップ。1. A cover having a plate-like electric contact portion on one side and a terminal having a wire connection portion on the other side, and a baffle plate capable of abutting the electric contact portion and facing the base body. A terminal protection cap for connecting the electric contact portion to an external fixed terminal and closing the cover to house and protect the terminal, in the middle of the base body corresponding to the base side of the electric contact portion. An intermediate wall transverse to the terminal is erected on the portion, and an insertion hole through which the electrical contact portion can be inserted is formed between the intermediate wall and the terminal mounting bottom surface of the base, and the baffle plate is formed on the intermediate wall. A terminal protection cap, which is provided so as to face each other and contact the intermediate wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990093532U JP2508977Y2 (en) | 1990-09-07 | 1990-09-07 | Terminal protection cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990093532U JP2508977Y2 (en) | 1990-09-07 | 1990-09-07 | Terminal protection cap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0451770U JPH0451770U (en) | 1992-04-30 |
| JP2508977Y2 true JP2508977Y2 (en) | 1996-08-28 |
Family
ID=31830824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990093532U Expired - Fee Related JP2508977Y2 (en) | 1990-09-07 | 1990-09-07 | Terminal protection cap |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2508977Y2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5640834B2 (en) * | 2011-03-11 | 2014-12-17 | 住友電装株式会社 | Terminal protection cover |
| JP5682439B2 (en) * | 2011-05-02 | 2015-03-11 | 住友電装株式会社 | Protector |
| JP7366419B2 (en) * | 2020-03-19 | 2023-10-23 | 古河電気工業株式会社 | terminal cap |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS595892U (en) * | 1982-07-05 | 1984-01-14 | オリエクス株式会社 | Terminal insulation cover |
| JPH028369Y2 (en) * | 1985-12-25 | 1990-02-28 | ||
| JPH0140129Y2 (en) * | 1986-01-22 | 1989-12-01 |
-
1990
- 1990-09-07 JP JP1990093532U patent/JP2508977Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0451770U (en) | 1992-04-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5929739A (en) | Fusible link | |
| JP2514449Y2 (en) | Fuse box | |
| JP2855041B2 (en) | Battery connection terminal cover | |
| JP2508977Y2 (en) | Terminal protection cap | |
| US5389462A (en) | Storage battery | |
| US6705889B2 (en) | Terminal protecting cap | |
| JP2893931B2 (en) | Battery terminal cover | |
| JPH01286755A (en) | Generator for vehicle | |
| JP2001256956A (en) | Joint connector for battery terminal | |
| JPH0759204A (en) | Battery unit for electric automobile | |
| JPH09213302A (en) | Terminal structure of lead-acid storage battery | |
| JP3654776B2 (en) | connector | |
| JPS5844539Y2 (en) | Battery holder terminal device | |
| JP2789897B2 (en) | Waterproof connector | |
| JP3489653B2 (en) | Terminal protection cap | |
| JPH072434Y2 (en) | Locking structure between the case and lid | |
| JPH0430786Y2 (en) | ||
| JP2587944Y2 (en) | Waterproof case | |
| JPH028369Y2 (en) | ||
| JPH0739182Y2 (en) | Electrical connector | |
| JP2596147Y2 (en) | Terminal cap | |
| JPH0711503Y2 (en) | Sub cover for electrical component housing | |
| JP3929617B2 (en) | Terminal part of battery storage case in battery pack | |
| JPH0648748Y2 (en) | Battery pack storage structure | |
| JPH0535573Y2 (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |