JPS58115534U

JPS58115534U - Connection structure between underground structure and floor

Info

Publication number: JPS58115534U
Application number: JP1159082U
Authority: JP
Inventors: 謙一宮崎; 川島　平七郎; 隆司山下; 隆雄高橋; 庄司　圭輔
Original assignee: 日立化成工業株式会社
Priority date: 1982-01-29
Filing date: 1982-01-29
Publication date: 1983-08-06
Also published as: JPH0111877Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例である地下構造物の斜視図、
第２図は本考案による地下構造物と床との接続断面図、
第３図は本考案による接続要部断−面図である。符号の説明、１・・・地下構造物、１ａ・・・内向きフ
ランジ、１ｂ・・・上方開口部、２・・・枠体、２ａ・
・・外向きフランジ、２ｂ・・・内向きフランジ、３・
・・パツキン、４・・・固定枠、４ａ・・・内向きフラ
ンジ、５・・・ねじ、６・・・床、６ａ・・・床開口部
、７・・・蓋体。FIG. 1 is a perspective view of an underground structure that is an embodiment of the present invention;
Figure 2 is a sectional view of the connection between the underground structure and the floor according to the present invention;
FIG. 3 is a sectional view of the main part of the connection according to the present invention. Explanation of symbols, 1... Underground structure, 1a... Inward flange, 1b... Upper opening, 2... Frame, 2a.
...Outward flange, 2b...Inward flange, 3.
... Packing, 4... Fixed frame, 4a... Inward flange, 5... Screw, 6... Floor, 6a... Floor opening, 7... Lid body.

Claims

[Scope of Claim for Utility Model Registration] 1. In a connection structure between an underground structure and a floor that connects the upper opening of an underground structure installed under the floor of a building and the floor opening, the upper opening can be moved up and down. A connection structure between an underground structure and a floor, characterized in that a frame body is inserted and the upper part of the frame body is connected to a floor opening. 2. A floor opening with an upper opening having an inward flange, a frame body having an inward flange at the upper end and an outward flange at the lower end, and a fixed frame with an inward flange at the lower end, which The inward flange of the fixed frame and the inward flange of the frame body are connected, and the inward flange of the upper opening and the outside of the frame body, and the outward flange of the frame body and the inside of the upper opening are connected to each other through packings. A connection structure between an underground structure and a floor as set forth in claim 1 of the utility model registration claim, characterized in that the structure is such that they are in contact with each other.