JPS6424278U - - Google Patents
Info
- Publication number
- JPS6424278U JPS6424278U JP11552687U JP11552687U JPS6424278U JP S6424278 U JPS6424278 U JP S6424278U JP 11552687 U JP11552687 U JP 11552687U JP 11552687 U JP11552687 U JP 11552687U JP S6424278 U JPS6424278 U JP S6424278U
- Authority
- JP
- Japan
- Prior art keywords
- door
- connecting pin
- large diameter
- elongated hole
- diameter portion
- 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
Landscapes
- Patch Boards (AREA)
Description
第１図は本考案に係る配電盤の扉制限機構の実
施例を示す全閉状態での平面図、第２図は第１図
における―線断面図、第３図は要部の分解斜
視図、第４図は狭角開度での要部平面図、第５図
は第４図における―線断面図、第６図は縦断
正面図、第７図は広角開度での要部平面図、第８
図は狭角開度での要部の横断平面図、第９図は閉
じ作動途中での要部の横断平面図、第１０図は配
電盤の全体外観図である。又、第１１図は従来例
の要部平面図、第１２図はその縦断正面図である
。
１……配電盤本体、２……扉、６……開放制限
用レバー、７……連結ピン、７ａ……大径部、７
ｂ……小径部、８……長孔、９……ブラケツト（
ガイド部）、１１……大径凹部、１２……大径凹
部。
Fig. 1 is a plan view in a fully closed state showing an embodiment of the door restriction mechanism for a switchboard according to the present invention, Fig. 2 is a sectional view taken along the line - - in Fig. 1, and Fig. 3 is an exploded perspective view of the main parts. Fig. 4 is a plan view of the main part at a narrow angle opening, Fig. 5 is a sectional view taken along the line - in Fig. 4, Fig. 6 is a vertical front view, and Fig. 7 is a plan view of the main part at a wide angle opening. 8th
The figure is a cross-sectional plan view of the main parts at a narrow opening angle, FIG. 9 is a cross-sectional plan view of the main parts during the closing operation, and FIG. 10 is an overall external view of the switchboard. Further, FIG. 11 is a plan view of a main part of the conventional example, and FIG. 12 is a longitudinal sectional front view thereof. 1... Switchboard main body, 2... Door, 6... Opening restriction lever, 7... Connecting pin, 7a... Large diameter part, 7
b...Small diameter part, 8...Long hole, 9...Bracket (
guide part), 11... large diameter recessed part, 12... large diameter recessed part.
Claims (1)
けられた扉とにわたつて、開放制限用のレバーを
架設した配電盤の扉制限機構において、 前記レバーの一端を扉もしくは配電盤本体のい
ずれか一方に枢支連結するとともに、レバーの他
端には大径部と小径部を備えた連結ピンを設け、
他方の扉もしくは配電盤本体側には、前記連結ピ
ンの小径部より広幅で大径部より小幅の長孔を有
するガイド部を設け、連結ピンの小径部を前記長
孔に挿通し、かつ長孔には、扉が複数段の所定開
度にあるときに連結ピンの大径部が嵌入して連結
ピンの長孔に沿うスライドを阻止する大径凹部を
形成したことを特徴とする配電盤の扉制限機構。[Scope of Claim for Utility Model Registration] In a door restriction mechanism for a power distribution board in which a lever for restricting opening is installed across the power distribution board main body and a door attached to the front surface of the power distribution board so as to be able to swing open and close, one end of the lever is connected to the door. Alternatively, it is pivotally connected to either one of the switchboard main bodies, and a connecting pin with a large diameter part and a small diameter part is provided at the other end of the lever.
The other door or switchboard body side is provided with a guide portion having an elongated hole that is wider than the small diameter portion of the connecting pin and narrower than the large diameter portion, and the small diameter portion of the connecting pin is inserted into the elongated hole, and the elongated hole is The door of the switchboard is characterized by forming a large diameter recess into which the large diameter portion of the connecting pin fits to prevent the connecting pin from sliding along the elongated hole when the door is at a predetermined opening degree in multiple steps. restriction mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11552687U JPS6424278U (en) | 1987-07-28 | 1987-07-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11552687U JPS6424278U (en) | 1987-07-28 | 1987-07-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6424278U true JPS6424278U (en) | 1989-02-09 |
Family
ID=31357266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11552687U Pending JPS6424278U (en) | 1987-07-28 | 1987-07-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6424278U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011172456A (en) * | 2010-02-22 | 2011-09-01 | Toshiba Corp | Metal-enclosed switchgear |
-
1987
- 1987-07-28 JP JP11552687U patent/JPS6424278U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011172456A (en) * | 2010-02-22 | 2011-09-01 | Toshiba Corp | Metal-enclosed switchgear |
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