JPS63198318U

JPS63198318U -

Info

Publication number: JPS63198318U
Application number: JP9086687U
Authority: JP
Priority date: 1987-06-11
Filing date: 1987-06-11
Publication date: 1988-12-21

Description

[Brief explanation of drawings]

第１図及び第２図はこの考案による引出形機器
収納形配電盤の一実施例を示す要部の側面断面図
及び平面断面図、第３図は第２図の扉を閉じた押
込みロツク解除状態を示す要部の平面断面図、第
４図及び第５図は従来の引出形機器収納形配電盤
の要部を示す正面図及び側面断面図、第６図は第
５図の扉のロツク状態を示す平面断面図、第７図
は第６図の引出形機器が接触接続位置から少し引
出され、扉のロツク解除状態を示す平面断面図で
ある。１……配電盤の箱体、２……扉、７……引出形
機器、１０……押込みロツク手段、１２……ロツ
クピン、１３……ばね部材、１５……案内板、１
５ａ……ロツク穴、１６……ロツク解除手段、１
７……駆動棒、２０……ばね部材、２２……開放
レバー、２２ａ……先端、２４……当接ピン。な
お、図中同一符号は同一又は相当部分を示す。 Figures 1 and 2 are a side sectional view and a plane sectional view of the main parts of an embodiment of the drawer-type equipment storage type switchboard according to this invention, and Figure 3 is a state in which the push-in lock is released with the door closed in Figure 2. 4 and 5 are front views and side sectional views showing the main parts of a conventional drawer type equipment storage type switchboard, and Figure 6 shows the locked state of the door in Figure 5. FIG. 7 is a plan sectional view showing the drawer type device of FIG. 6 being slightly pulled out from the contact connection position and the door unlocked. DESCRIPTION OF SYMBOLS 1...Box of switchboard, 2...Door, 7...Drawer type equipment, 10...Pushing lock means, 12...Lock pin, 13...Spring member, 15...Guide plate, 1
5a...Lock hole, 16...Lock release means, 1
7... Drive rod, 20... Spring member, 22... Release lever, 22a... Tip, 24... Contact pin. Note that the same reference numerals in the figures indicate the same or equivalent parts.

Claims

[Scope of utility model registration request]

The drawer-type equipment is pushed into a panel box with an open front so that it can be connected to the fixed side circuit, and the front of the box has a door that is open at the bottom and closed at the top. , supported below the side of the drawer-type device so as to be able to protrude laterally;
A lock pin whose tip protrudes sideways due to a spring member, and a lock pin that is fixed to the lower side of the box body,
Push-in consisting of a guide plate that receives and guides the tip of the lock pin of the pushed-in drawer-type device along the side surface, and a lock hole provided in the guide plate that receives and locks the protrusion of the lock pin at a position halfway through the push-in. a locking means, a drive rod movably supported in the front and back direction on the back of the guide plate and normally kept in the forward position by a spring member; The tip is normally rotated back to the position on the back side of the lock hole, and when the drive rod is retreated, the tip is rotated to the lock hole position and attached to the tip of the lock pin. A lock consisting of a release lever that contacts and pulls in to release the lock, and a contact pin that is attached to the bottom side of the door and extends to the side and that contacts the front end of the drive rod and forces it to retreat when the door is closed. A drawer-type equipment storage type switchboard equipped with a release means.