JPH022867U

JPH022867U -

Info

Publication number: JPH022867U
Application number: JP7882288U
Authority: JP
Priority date: 1988-06-16
Filing date: 1988-06-16
Publication date: 1990-01-10

Description

[Brief explanation of drawings]

第１図は分解斜視図、第２図は要部拡大断面図
、第３図は要部分解拡大断面図、第４図は連結用
穴と連結用座の状態を示す説明図、第５図は連結
用座の斜視図、第６図は分解斜視図、第７図は要
部拡大断面図、第８図は要部分解拡大断面図、第
９図は連結用スペーサの斜視図である。８ａ，８ｂ……架、９……側壁、１０……連結
用穴、１０ａ……丸穴部、１０ｂ……長穴部、１
１……連結用座、１１ａ……溝部、１１ｂ……ス
ペーサ部、１１ｃ……基部、１２……段付連結用
座、１２ａ……段部、１２ｂ……基部。 Fig. 1 is an exploded perspective view, Fig. 2 is an enlarged sectional view of the main part, Fig. 3 is an exploded enlarged sectional view of the main part, Fig. 4 is an explanatory diagram showing the state of the connection hole and the connection seat, and Fig. 5 6 is an exploded perspective view, FIG. 7 is an enlarged sectional view of the main part, FIG. 8 is an exploded enlarged sectional view of the main part, and FIG. 9 is a perspective view of the connection spacer. 8a, 8b... Frame, 9... Side wall, 10... Connection hole, 10a... Round hole part, 10b... Long hole part, 1
DESCRIPTION OF SYMBOLS 1...Connection seat, 11a...Groove, 11b...Spacer part, 11c...Base, 12...Stepped connection seat, 12a...Step, 12b...Base.

Claims

[Claims for Utility Model Registration] Connecting seats made of insulating material are fitted into the connecting holes drilled in the opposing side walls of the racks arranged side by side, and the racks are insulated from each other at a predetermined interval, and the racks are insulated by bolts. In the insulated connection structure of integrally connected frames, the connection hole is formed from a round hole part and an elongated hole part whose width is narrower than the diameter of the hole part, and one connection seat is placed on the side of the elongated hole part of the connection hole. a groove portion around the side surface that engages with the edges, a spacer portion at the tip having a diameter smaller than the diameter of the round hole portion and larger than the width of the elongated hole portion, and a base portion at the rear portion having a diameter larger than the diameter of the round hole portion. and the other connecting seat is formed from a stepped part with a diameter large enough to fit into the elongated hole part of the connecting hole, and a base part with a diameter larger than the diameter of the round hole part. Connected structure.