JPS6434742U - - Google Patents
Info
- Publication number
- JPS6434742U JPS6434742U JP12978887U JP12978887U JPS6434742U JP S6434742 U JPS6434742 U JP S6434742U JP 12978887 U JP12978887 U JP 12978887U JP 12978887 U JP12978887 U JP 12978887U JP S6434742 U JPS6434742 U JP S6434742U
- Authority
- JP
- Japan
- Prior art keywords
- operating
- fuse
- operating rod
- cylinder
- tube
- 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.)
- Pending
Links
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Fuses (AREA)
Description
第1図a,b乃至第5図は本考案を具体化した
第1実施例を示し、第1図aは限流ヒユーズの拡
大斜視図、第1図bは限流ヒユーズの正面図、第
2図は第3図における操作部のX−X線断面図、
第3図は操作部と嵌合孔の係入状態を示す要部切
欠断面図、第4図は第5図における操作部のY−
Y線断面図、第5図は係止突起と係合部の係合状
態を示す要部切欠断面図、第6図乃至第9図は第
2実施例を示し、第6図は嵌合筒部を示す操作棒
の正面図、第7図は操作棒の要部切欠側面図、第
8図は操作部と嵌合孔の係入状態を示す操作部の
断面図、第9図は係止突起と係合部の係合状態を
示す操作部の断面図、第10図はカツトアウトの
断面図、第11図乃至第14図は従来例を示し、
第11図は従来の操作棒の要部切欠側面図、第1
2図は従来の嵌合筒部を示す操作棒の正面図、第
13図は操作部と嵌合孔の係入状態を示す操作部
の断面図、第14図は係止突起と係合部の係合状
態を示す操作部の断面図である。
1,F……限流ヒユーズ、5,20……操作部
、6,21……係止突起、7,9……ブレ止め突
起、13……ヒユーズ筒挿入孔、25……操作棒
、26……嵌合筒部、27……嵌合孔、28……
係合部、28a……背面、28b……最深部、2
9……押え部材、G……間隙。
Figures 1a, b to 5 show a first embodiment embodying the present invention, in which Figure 1a is an enlarged perspective view of the current limiting fuse, Figure 1b is a front view of the current limiting fuse, and Figure 1b is a front view of the current limiting fuse. Figure 2 is a sectional view taken along the line X-X of the operating section in Figure 3;
Fig. 3 is a cutaway sectional view of the main part showing the engagement state of the operating part and the fitting hole, and Fig. 4 is a Y--
A Y-line sectional view, FIG. 5 is a cutaway sectional view of the main part showing the engaged state of the locking protrusion and the engaging part, FIGS. 6 to 9 show the second embodiment, and FIG. 6 shows the fitting cylinder. Fig. 7 is a cutaway side view of the main part of the operating rod, Fig. 8 is a sectional view of the operating part showing the engagement state of the operating part and the fitting hole, and Fig. 9 is a sectional view of the operating part showing the engagement state. 10 is a sectional view of the cutout, and FIGS. 11 to 14 show conventional examples,
Figure 11 is a cutaway side view of the main parts of a conventional operating rod,
Fig. 2 is a front view of the operating rod showing the conventional fitting cylinder part, Fig. 13 is a sectional view of the operating part showing the engaged state of the operating part and the fitting hole, and Fig. 14 is the locking protrusion and the engaging part. FIG. 3 is a cross-sectional view of the operating section showing an engaged state. 1, F... Current-limiting fuse, 5, 20... Operating unit, 6, 21... Locking projection, 7, 9... Shaking prevention projection, 13... Fuse cylinder insertion hole, 25... Operating rod, 26 ... Fitting cylinder part, 27 ... Fitting hole, 28 ...
Engagement part, 28a... Back side, 28b... Deepest part, 2
9...Press member, G...Gap.
Claims (1)
るとともに、前記操作部が係入される操作棒の嵌
合筒部内面に係合部を突設し、同係合部の背面に
前記係止突起を着脱可能としたヒユーズ筒と操作
棒の係合構造において、 前記操作部と前記嵌合筒部内面との間に形成さ
れる間隙に対し、ブレ止め突起を配設したことを
特徴とするヒユーズ筒と操作棒の係合構造。 2 前記ブレ止め突起は前記ヒユーズ筒の操作部
外面に設けられ、その先端部が前記嵌合筒部内面
と当接するものである実用新案登録請求の範囲第
1項に記載のヒユーズ筒と操作棒の係合構造。 3 前記ブレ止め突起は前記嵌合筒部内面に設け
られ、その先端部が前記ヒユーズ筒の操作部外面
と当接するものである実用新案登録請求の範囲第
1項に記載のヒユーズ筒と操作棒の係合構造。[Claims for Utility Model Registration] 1. A pair of locking protrusions are provided on the operating portion of the fuse cylinder, and an engaging portion is provided protrudingly on the inner surface of the fitting cylinder portion of the operating rod into which the operating portion is engaged. In an engagement structure between a fuse tube and an operating rod in which the locking protrusion is removably attached to the rear surface of the engaging portion, the vibration preventing protrusion is provided in a gap formed between the operating portion and the inner surface of the fitting tube portion. An engagement structure between a fuse tube and an operating rod, which is characterized by having the following features: 2. The fuse cylinder and operating rod according to claim 1, wherein the anti-shake protrusion is provided on the outer surface of the operation part of the fuse cylinder, and the tip thereof comes into contact with the inner surface of the fitting cylinder part. engagement structure. 3. The fuse tube and operating rod according to claim 1, wherein the anti-shake protrusion is provided on the inner surface of the fitting tube portion, and the tip thereof comes into contact with the outer surface of the operating portion of the fuse tube. engagement structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12978887U JPS6434742U (en) | 1987-08-25 | 1987-08-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12978887U JPS6434742U (en) | 1987-08-25 | 1987-08-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6434742U true JPS6434742U (en) | 1989-03-02 |
Family
ID=31384387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12978887U Pending JPS6434742U (en) | 1987-08-25 | 1987-08-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6434742U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4827144U (en) * | 1971-08-06 | 1973-04-02 | ||
JPS5725450B2 (en) * | 1975-05-22 | 1982-05-29 |
-
1987
- 1987-08-25 JP JP12978887U patent/JPS6434742U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4827144U (en) * | 1971-08-06 | 1973-04-02 | ||
JPS5725450B2 (en) * | 1975-05-22 | 1982-05-29 |