JPS6140077Y2 - - Google Patents

Description

【考案の詳細な説明】 本考案は結合形端子を端子片に着脱する際に使
用する着脱工具に関するものである。[Detailed Description of the Invention] The present invention relates to an attachment/detachment tool used for attaching and detaching a combined type terminal to and from a terminal piece.

従来のこの種着脱工具１は第９，１０図に示す
如く、先端が上下対称の相似形をした上部片２と
下部片３とで形成され、第８図に示した結合形端
子５と配線６との接続部７を、上下部片２，３で
挾持して例えば第６図に示した平坦型の端子盤１
０に存する端子片１２に着脱していた（第６図一
点鎖線で示す如し）。しかるに第７図に示したよ
うな段型の端子盤２０に存する端子片２２へ結合
形端子５を脱着する際には、結合形端子を挾持し
た着脱工具を端子盤２０の側壁２４に沿つて凹部
２１内に進入させる必要があり、従来の如き上下
対称形の着脱工具１は側壁２４により凹部２１内
に進入出来ず、その結果第７図のような型式の端
子盤に存する端子片への結合形端子の脱着に際し
て使用出来ない欠点があつた。本考案はかかる従
来の欠点を除去し、いかなる形状の端子盤に存す
る端子への結合形端子の脱着にも使用出来るよう
に、上下挾持片を非対称形にして、結合形端子を
挾持出来るようにしたものである。 As shown in FIGS. 9 and 10, a conventional attachment/detachment tool 1 of this kind is formed of an upper piece 2 and a lower piece 3 whose tips are vertically symmetrical and have similar shapes, and is connected to a connecting terminal 5 and wiring shown in FIG. 8. For example, the flat terminal board 1 shown in FIG.
0 (as shown by the dashed line in FIG. 6). However, when attaching or detaching the combined type terminal 5 to the terminal piece 22 in the stepped terminal board 20 as shown in FIG. It is necessary to enter the recess 21, and the conventional vertically symmetrical attachment/detachment tool 1 cannot enter the recess 21 due to the side wall 24, and as a result, the terminal piece in the terminal board of the type shown in FIG. There was a drawback that it could not be used when attaching and detaching the combined type terminal. The present invention eliminates such conventional drawbacks and makes the upper and lower clamping pieces asymmetrical so that they can be used for attaching and detaching the mating terminals to terminals in terminal boards of any shape, so that they can hold the mating terminals. This is what I did.

本考案の実施例を図面により説明すると、３０
は両側をそれぞれ下方に折曲げて形成した補強片
３１を有し、且つ先端を下方に折曲げた押圧部３
２を有した挾持片で、下部中央に半円状の凹部３
３を形成する。なお補強片３１，３１の先端はそ
れぞれ切欠いて押圧部３２を折曲げられるように
してある。３５は両側をそれぞれ上方に折曲げて
形成した補強部片３６，３６を有し、且つ先端を
薄い平担部３７に形成した受部片で、平担部の略
先端部分に任意形状をした開口３８を設け、平担
部３７の先端部上面に前記押圧部３２の下端を押
圧して結合形端子を挾持するものである。この挾
持片３０の後部と受部片３５の後部とを交差させ
て枢動可能にピン３９で枢着し、更にこの挾持片
３０と受部片３５の後部にそれぞれ把手部４０，
４０を固着して着脱工具を形成してある。 The embodiment of the present invention will be described with reference to the drawings.
has a reinforcing piece 31 formed by bending both sides downward, and a pressing part 3 whose tip is bent downward.
2, with a semicircular recess 3 in the center of the bottom.
form 3. Note that the tips of the reinforcing pieces 31, 31 are each cut out so that the pressing portion 32 can be bent. Reference numeral 35 denotes a receiving piece that has reinforcing pieces 36, 36 formed by bending both sides upward, and has a thin flat part 37 at the tip, and an arbitrary shape is formed approximately at the tip of the flat part. An opening 38 is provided, and the lower end of the pressing part 32 is pressed against the upper surface of the tip of the flat part 37 to hold the coupling type terminal. The rear part of this clamping piece 30 and the rear part of the receiving part piece 35 are pivotably connected to each other by a pin 39 so as to intersect with each other.
40 is fixed to form an attachment/detachment tool.

而して、本願の受部片３５の先端には平担部３
７を設けてあり、この平担部３７の先端と、下方
に折曲げ、且つ下部中央に凹部３８を設けた押圧
部３２とで結合形端子５と配線６との接続部７を
挾持出来るため、第７図に示した如く、側壁２５
に接つしている端子片２３に結合形端子５を脱着
する場合にも、平担部３７は側壁２５と結合形端
子５との間の狭い間隔内にも挿入出来るので、ス
ムーズに脱着出来る。又、接続部７は時には上下
方向に膨らんでしまうこともあるが、このような
場合に備えて、平担部３７の略先端に開口３８を
設け、この開口３８内に接続部７を収容するとに
より、着脱工具４１の長手方向と結合形端子５と
をほぼ同一直線上に位置させて挾持出来る（第５
図）ので、端子片２３への着脱操作は極めて良好
となる。又、結合形端子５の左右方向は、受部片
３５の両側に設けた補強部片３６，３６がガイド
の役目を果すため、該結合形端子は端子片への脱
着操作中に左右へ傾いたり操作性が劣化すること
はない（第４図）。 Therefore, the flat part 3 is provided at the tip of the receiving part piece 35 of the present application.
7 is provided, and the connecting portion 7 between the combination type terminal 5 and the wiring 6 can be held between the tip of the flat portion 37 and the pressing portion 32 which is bent downward and has a recessed portion 38 in the center of the lower part. , as shown in FIG.
When attaching and detaching the coupling type terminal 5 to the terminal piece 23 that is in contact with the terminal piece 23, the flat part 37 can be inserted into the narrow space between the side wall 25 and the coupling type terminal 5, so that it can be attached and detached smoothly. . In addition, the connecting portion 7 may sometimes bulge in the vertical direction, but in preparation for such a case, an opening 38 is provided at approximately the tip of the flat portion 37 and the connecting portion 7 is accommodated within this opening 38. This makes it possible to position the longitudinal direction of the attachment/detachment tool 41 and the coupling type terminal 5 on the same straight line and to hold the connection type terminal 5 (fifth).
), the operation for attaching and detaching the terminal piece 23 is extremely easy. Furthermore, since the reinforcing pieces 36, 36 provided on both sides of the receiving piece 35 serve as guides in the horizontal direction of the combined type terminal 5, the combined type terminal 5 does not tilt to the left or right during the operation of attaching or detaching it to the terminal piece. There is no deterioration in operability (Figure 4).

以上の如く、本考案の挾持部は上下非対称形で
あり、一方は先端を下方に折曲げて押圧部を形成
し、他方は狭い間隔内に挿入出来るように薄い形
状とした平担部に形成し、更に押圧部及び平担部
の両側には結合形端子の左右方向への動きを規制
するガイドの役目も有した補強部分を設けたた
め、結合形端子の脱着操作は極めて容易に行え、
多数の結合形端子の脱着作業を能率的に行うこと
が出来る有益な特徴を有するものである。 As described above, the holding part of the present invention is vertically asymmetrical, with one end bent downward to form a pressing part, and the other part formed into a flat part with a thin shape so that it can be inserted into a narrow space. In addition, reinforcing parts were provided on both sides of the pressing part and the flat part, which also functioned as guides to restrict the movement of the combined type terminal in the left-right direction, making it extremely easy to attach and remove the combined type terminal.
This has the advantageous feature that it is possible to efficiently attach and detach a large number of coupled terminals.

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

図面は本考案の実施例を示したもので、第１図
は全体の平面図、第２図は第１図Ａ−Ａ線断面
図、第３図は一部欠截した要部斜視図、第４図は
結合形端子を挾持した状態の一部欠截平面図、第
５図は第４図Ｂ−Ｂ線断面図、第６図は平担型端
子盤に取付けた端子片と結合形端子との着脱状態
を示した断面図、第７図は段状型端子盤に取付け
た端子片と結合形端子との着脱状態を示した断面
図、第８図は結合形端子の斜視図、第９図は従来
の着脱工具の正面図、第１０図は第９図Ｃ−Ｃ線
断面図である。 ３０は挾持片、３１は補強片、３２は押圧部、
３３は凹部、３５は受部片、３６は補強部片、３
７は平坦部、３８は開口。 The drawings show an embodiment of the present invention; FIG. 1 is an overall plan view, FIG. 2 is a sectional view taken along the line A-A in FIG. 1, and FIG. 3 is a partially cutaway perspective view of the main part. Figure 4 is a partially cutaway plan view of the combined type terminal being held, Figure 5 is a sectional view taken along the line B-B in Figure 4, and Figure 6 is the terminal piece and combined type attached to the flat type terminal board. 7 is a sectional view showing the state of attachment and detachment with the terminal, FIG. 7 is a sectional view showing the state of attachment and detachment of the terminal piece attached to the stepped terminal board and the combined type terminal, and FIG. 8 is a perspective view of the combined type terminal. FIG. 9 is a front view of a conventional attachment/detachment tool, and FIG. 10 is a sectional view taken along the line CC in FIG. 30 is a holding piece, 31 is a reinforcing piece, 32 is a pressing part,
33 is a recess, 35 is a receiving piece, 36 is a reinforcing piece, 3
7 is a flat portion, and 38 is an opening.

Claims (1)

【実用新案登録請求の範囲】 (1) 両側部分をそれぞれ下方に折曲げた補強片３
１，３１を略先端まで形成し、且つ先端を下方
に折曲げた押圧部３２の下部中央に凹部３３を
設けた挾持片３０の後部と、両側部分をそれぞ
れ上方に折曲げた補強部片３６，３６を略先端
まで形成し、且つ先端に平坦部３７を設けた受
部片３５の後部とを交差させて枢動可能に枢着
し、この挾持片３０及び受部片３５の後部に把
手部４０，４０をそれぞれ固着して成る結合形
端子の着脱工具。 (2) 補強部片３６，３６の間に位置し、且つ平坦
部３７の略先端に位置させて開口３８を設けて
成る実用新案登録請求の範囲第１項記載の結合
形端子の着脱工具。[Scope of claims for utility model registration] (1) Reinforcement piece 3 with both sides bent downwards
1 and 31 almost up to the tip, and a rear part of the clamping piece 30 with a recess 33 in the center of the lower part of the pressing part 32 with the tip bent downward, and a reinforcing piece 36 with both side parts bent upward, respectively. , 36 are formed almost to the tip, and are pivotally connected to the rear part of the receiving piece 35 which has a flat part 37 at the tip, and a handle is provided at the rear part of the clamping piece 30 and the receiving piece 35. A tool for attaching and detaching a combined type terminal, which is formed by fixing parts 40 and 40, respectively. (2) The coupling type terminal attachment/detachment tool according to claim 1, which has an opening 38 located between the reinforcing pieces 36 and substantially at the tip of the flat part 37.