JPS6128375Y2 - - Google Patents
Info
- Publication number
- JPS6128375Y2 JPS6128375Y2 JP1982134855U JP13485582U JPS6128375Y2 JP S6128375 Y2 JPS6128375 Y2 JP S6128375Y2 JP 1982134855 U JP1982134855 U JP 1982134855U JP 13485582 U JP13485582 U JP 13485582U JP S6128375 Y2 JPS6128375 Y2 JP S6128375Y2
- Authority
- JP
- Japan
- Prior art keywords
- fuse
- jig
- extraction jig
- attachment part
- pair
- 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
Links
- 238000000605 extraction Methods 0.000 claims description 22
- 230000037431 insertion Effects 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 10
- 230000002265 prevention Effects 0.000 description 7
- 230000002159 abnormal effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
- Connection Or Junction Boxes (AREA)
- Fuses (AREA)
Description
【考案の詳細な説明】
本考案はブレード型ヒユーズを抜くヒユーズ抜
き治具の取付部を有するヒユーズ抜き治具取付部
付ヒユーズボツクスに関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a fuse box with a fuse extraction jig attachment part for removing a blade-type fuse.
ブレード型ヒユーズを取付けているヒユーズボ
ツクスにおいては、ブレード型ヒユーズを抜くた
めクリツプ状のヒユーズ抜き治具を備え、このヒ
ユーズ抜き治具をヒユーズボツクス本体又はカバ
ー等に設けたヒユーズ抜き治具取付部に着脱自在
に取付けて粉失を防止するようにしている。 Fuse boxes equipped with blade-type fuses are equipped with a clip-shaped fuse removal jig to remove the blade-type fuse, and this fuse removal jig is attached to the fuse removal jig mounting part provided on the fuse box body or cover, etc. It is attached removably to prevent powder loss.
従来のヒユーズ抜き治具取付部は、第１図に示
すようにヒユーズ抜き治具１を上から差し込んで
鋏みつけることにより縦向きに支持させる筒状取
付部材２からなるもの、或は第２図に示すように
ヒユーズ抜き治具１を横向きに差込む１対の大き
さの異なるＴ字型取付部材３，４からなるもので
あつた。 A conventional fuse extraction jig mounting part consists of a cylindrical mounting member 2 that supports the fuse extraction jig 1 vertically by inserting the fuse extraction jig 1 from above and holding it with scissors, as shown in FIG. 1, or as shown in FIG. As shown in the figure, it consisted of a pair of T-shaped mounting members 3 and 4 of different sizes into which the fuse removal jig 1 was inserted sideways.
しかしながら、第１図に示すような縦型支持タ
イプのものは、ヒユーズボツクスの高さが高くな
る欠点があり、特にカバーにヒユーズ抜き治具取
付部が設けられている場合に問題がある。 However, the vertical support type shown in FIG. 1 has the disadvantage that the height of the fuse box is high, which is a problem especially when the cover is provided with a fuse removal jig attachment part.
従つて、第２図に示すような横型支持タイプの
ものが好ましいのであるが、しかしながらこのタ
イプの場合には、第３図に示すような正常な取付
状態のほかに、第４図又は第５図に示すような異
常な取付状態にもなるので、これら異常な取付状
態のときにヒユーズ抜き治具１が脱落してしまう
欠点があつた。 Therefore, it is preferable to use a horizontal support type as shown in Fig. 2.However, in the case of this type, in addition to the normal installation state as shown in Fig. 3, it is necessary to Since the fuse removal jig 1 may fall off in such an abnormal mounting state as shown in the figure, there is a drawback that the fuse removal jig 1 may fall off.
本考案の目的は、ヒユーズ抜き治具の誤取付け
を防止できるヒユーズ抜き治具取付部を備えたヒ
ユーズ抜き治具取付部付ヒユーズボツクスを提供
するにある。 SUMMARY OF THE INVENTION An object of the present invention is to provide a fuse box with a fuse extraction jig attachment part that can prevent incorrect installation of the fuse extraction jig.
本考案は、１対の取付部材を備えたヒユーズ抜
き治具取付部をヒユーズボツクス本体又はカバー
のいずれかの位置に設けたヒユーズ抜き治具取付
部付ヒユーズボツクスにおいて、前記ヒユーズ抜
き治具付部は１対の前記取付部材の間に誤挿入防
止部材を突設したことを特徴とするものである。 The present invention provides a fuse box with a fuse extraction jig attachment part in which a fuse extraction jig attachment part provided with a pair of attachment members is provided at either the fuse box main body or the cover. The present invention is characterized in that an erroneous insertion prevention member is provided protrudingly between the pair of attachment members.
以下本考案の実施例を図面を参照して詳細に説
明する。第６図乃至第１０図に示すように本実施
例のヒユーズ抜き治具取付部付ヒユーズボツクス
においては、ヒユーズボツクス本体又はカバー５
上に１対の大きさの異なるＴ字型取付部材３，４
を立設し、且つこれらＴ字型取付部材３，４の間
のヒユーズボツクス本体又はカバー５上に誤挿入
防止部材６を立設してヒユーズ抜き治具取付部７
を構成している。このヒユーズ抜き治具取付部７
に取付けられるヒユーズ抜き治具１は、１対の挾
持片１Ａ，１A′と、これは挾持片１Ａ，１A′を
中間で挾持動作可能に連結している円弧状のばね
性連結片１Ｂと、各挾持片１Ａ，１A′の基端に
内向きに突設されているストツパー片１Ｃ，１
C′と、各挾持片１Ａ，１A′の先端に内向きに突
設されているフツク部材１Ｄ，１D′とを備えた
構造になつている。誤挿入防止部材６は、円柱状
をしていて第１０図に示すようにヒユーズ抜き治
具１を取付けた状態で、フツク部材１Ｄ，１
D′に面するばね性連結片１Ｂの内面に接する位
置に設けられている。また、誤挿入防止部材６の
外径は、ばね性連結片１Ｂに接する位置で、両側
の挾持片１Ａ，１A′の内面に接する大きさに定
められている。小さい方のＴ字型取付部材４の一
つの片は両挾持片１Ａ，１A′の先端側内面に接
する大きさに定められている。 Embodiments of the present invention will be described in detail below with reference to the drawings. As shown in FIGS. 6 to 10, in the fuse box with the fuse extraction jig attachment part of this embodiment, the fuse box main body or cover 5
A pair of T-shaped mounting members 3 and 4 of different sizes are provided on the top.
is erected, and an erroneous insertion prevention member 6 is erected on the fuse box main body or cover 5 between these T-shaped mounting members 3 and 4 to remove the fuse removal jig mounting portion 7.
It consists of This fuse removal jig mounting part 7
The fuse removal jig 1 to be attached to the fuse removal jig 1 includes a pair of clamping pieces 1A and 1A', and an arc-shaped spring connecting piece 1B which connects the clamping pieces 1A and 1A' in the middle so that the clamping pieces 1A and 1A' can be pinched together. Stopper pieces 1C, 1 protruding inward from the base ends of each clamping piece 1A, 1A'
C', and hook members 1D, 1D' that protrude inward from the tips of the respective clamping pieces 1A, 1A'. The incorrect insertion prevention member 6 has a cylindrical shape, and as shown in FIG.
It is provided at a position in contact with the inner surface of the spring connecting piece 1B facing D'. The outer diameter of the erroneous insertion prevention member 6 is determined to be such that it contacts the inner surfaces of the clamping pieces 1A and 1A' on both sides at the position where it contacts the spring connecting piece 1B. One piece of the smaller T-shaped mounting member 4 is sized to be in contact with the inner surfaces of the front end sides of both the clamping pieces 1A, 1A'.
このようなヒユーズ抜き治具取付部７において
は、第１０図に示す正常な取付け状態とは逆の向
きでヒユーズ抜き治具１を嵌め付けようとする
と、誤挿入防止部材６が両挾持片１Ａ，１A′の
間隔の挾い箇所に当り、ヒユーズ抜き治具１の嵌
付けが阻止される。 In such a fuse extraction jig attachment part 7, when the fuse extraction jig 1 is attempted to be fitted in the opposite direction from the normal attachment state shown in FIG. , 1A', and fitting of the fuse removal jig 1 is prevented.
なお、誤挿入防止部材６の形状は、ヒユーズ抜
き治具１が異常な状態で嵌め付けようとしたと
き、その嵌め付けを阻止できるものであれば、い
かなる形状でもよい。 The shape of the erroneous insertion prevention member 6 may be any shape as long as it can prevent the fuse removal jig 1 from being fitted in an abnormal state.
また、ヒユーズボツクスとしてはヒユーズのみ
を収容したヒユーズボツクスに限らず、ヒユーズ
と共にリレー等を組込んで電気回路を構成したヒ
ユーズボツクス（所謂、ジヨイントボツクス）で
もよい。 Further, the fuse box is not limited to a fuse box housing only a fuse, but may also be a fuse box (so-called joint box) in which an electric circuit is constructed by incorporating a relay or the like together with a fuse.
以上説明したように本考案に係るヒユーズ抜き
治具取付部付ヒユーズボツクスにおいては、ヒユ
ーズ抜き治具取付部を構成する１対の取付部材の
間に誤挿入防止部材を立設したので、ヒユーズ抜
き治具の誤挿入を防止でき、従つてヒユーズ抜き
治具の誤挿入による脱落を防止することができ
る。 As explained above, in the fuse box with the fuse extraction jig attachment part according to the present invention, the incorrect insertion prevention member is provided upright between the pair of attachment members constituting the fuse extraction jig attachment part, so that the fuse extraction jig attachment part can be easily removed. It is possible to prevent incorrect insertion of the jig, and therefore, it is possible to prevent the fuse extraction jig from falling off due to incorrect insertion.
第１図及び第２図は従来のヒユーズ抜き治具取
付部の２種の例を示す斜視図、第３図は従来の横
型支持タイプのヒユーズ抜き治具取付部に対する
ヒユーズ抜き治具の正常な挿入状態を示す平面
図、第４図及び第５図は異常な挿入状態を示す平
面図、第６図及び第７図は本考案におけるヒユー
ズ抜き治具取付部の一実施例の平面図及び縦断正
面図、第８図及び第９図は第６図のＡ−Ａ線及び
Ｂ−Ｂ線の断面図、第１０図は本実施例のヒユー
ズ抜き治具取付部に対するヒユーズ抜き治具の正
常な挿入状態を示す平面図である。
１……ヒユーズ抜き治具、１Ａ，１A′……挾
持片、１Ｂ……ばね性連結片、１Ｃ，１C′……
ストツパー片、１Ｄ，１D′……フツク部材、
３，４……Ｔ字型取付部材、５……ヒユーズボツ
クス本体又はカバー、６……誤挿入防止部材。
Figures 1 and 2 are perspective views showing two types of conventional fuse extraction jig attachment parts, and Figure 3 shows a normal fuse extraction jig installation part for a conventional horizontal support type fuse extraction jig. FIGS. 4 and 5 are plan views showing the inserted state; FIGS. 4 and 5 are plan views showing the abnormal insertion state; FIGS. 6 and 7 are a plan view and longitudinal section of an embodiment of the fuse extraction jig mounting part of the present invention. The front view, FIGS. 8 and 9 are cross-sectional views taken along lines A-A and B-B in FIG. FIG. 3 is a plan view showing an inserted state. 1... Fuse removal jig, 1A, 1A'... Holding piece, 1B... Spring connecting piece, 1C, 1C'...
Stopper piece, 1D, 1D'...Hook member,
3, 4...T-shaped mounting member, 5...fuse box body or cover, 6...misinsertion prevention member.
Claims (1)
部をヒユーズボツクス本体又はカバーのいずれか
の位置に設けたヒユーズ抜き治具取付部付ヒユー
ズボツクスにおいて、前記ヒユーズ抜き治具取付
部は１対の前記取付部材の間に誤挿入防止部材を
突設したことを特徴とするヒユーズ抜き治具取付
部付ヒユーズボツクス。 In a fuse box with a fuse extraction jig attachment part provided with a pair of attachment members on either the fuse box body or the cover, the fuse extraction jig attachment part has a pair of attachment members. A fuse box with a fuse extraction jig attachment part, characterized in that a member for preventing erroneous insertion is provided protruding between the attachment members.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13485582U JPS5939854U (en) | 1982-09-07 | 1982-09-07 | Fuse box with fuse removal jig mounting part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13485582U JPS5939854U (en) | 1982-09-07 | 1982-09-07 | Fuse box with fuse removal jig mounting part |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5939854U JPS5939854U (en) | 1984-03-14 |
| JPS6128375Y2 true JPS6128375Y2 (en) | 1986-08-22 |
Family
ID=30303738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13485582U Granted JPS5939854U (en) | 1982-09-07 | 1982-09-07 | Fuse box with fuse removal jig mounting part |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5939854U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0524110Y2 (en) * | 1988-01-29 | 1993-06-18 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56129052U (en) * | 1980-03-03 | 1981-10-01 |
-
1982
- 1982-09-07 JP JP13485582U patent/JPS5939854U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5939854U (en) | 1984-03-14 |
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