JPS5940441U

JPS5940441U - floor hatch

Info

Publication number: JPS5940441U
Application number: JP13713782U
Authority: JP
Inventors: 中根　一彦
Original assignee: 中根鋳造株式会社
Priority date: 1982-09-09
Filing date: 1982-09-09
Publication date: 1984-03-15

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]

図は本考案の一実施例に係わるもので第１図は外枠及び
内枠の組み立てた状態の斜視図、第２図は要部の分解斜
視図、第３図は外枠部材の断面図、第４図は内枠部材の
断面図、第５図は外枠部材用の連結板の側面図、第６図
は同上平面図、第７図は内枠部材用の連結板の側面図、
第８図は同上平面図、第９図はアンカーの正面図、第１
０図は同上側面図、第１１図は連結板による外枠部材及
び内枠部材の連結状態を示す断面図、第１２図は外枠に
アンカーを嵌着した状態を示す断面図である。１・・・・・・外枠部材、２・・・・・・内枠部材、３
，８・・・・・・上部突縁、４，９・・・・・・下部突
縁、５・・・・・・受板、６・・・・・・アリ溝、７・
・・・・・パツキン、１０・・・・・・底受板、１２．
１３・・・・・・連結板、１４．１４・・・・・・側板
、１６・・・・・・アンカー、１７・・・・・・取付片
部、１８・・・・・・ばね部材、２０・・・・・・底板
、２３．２４・・・・・・押さえねじ、Ａ・・・・・・
外枠、Ｂ・・・・・・内枠。（５。 −第５図２　− ′＼Ｆ−・第１図　　　　　　　　　　第９図− ノ ■The figures relate to one embodiment of the present invention, and Fig. 1 is a perspective view of the assembled outer frame and inner frame, Fig. 2 is an exploded perspective view of the main parts, and Fig. 3 is a sectional view of the outer frame member. , FIG. 4 is a sectional view of the inner frame member, FIG. 5 is a side view of the connecting plate for the outer frame member, FIG. 6 is a plan view of the same as above, and FIG. 7 is a side view of the connecting plate for the inner frame member.
Figure 8 is a plan view of the same as above, Figure 9 is a front view of the anchor,
FIG. 0 is a side view of the same as above, FIG. 11 is a sectional view showing a state in which the outer frame member and the inner frame member are connected by a connecting plate, and FIG. 12 is a sectional view showing a state in which an anchor is fitted to the outer frame. 1... Outer frame member, 2... Inner frame member, 3
, 8... Upper projecting edge, 4, 9... Lower projecting edge, 5... Receiving plate, 6... Dovetail groove, 7...
...Packskin, 10...Bottom receiving plate, 12.
13...Connecting plate, 14.14...Side plate, 16...Anchor, 17...Mounting piece, 18...Spring member , 20... Bottom plate, 23.24... Cap screw, A...
Outer frame, B... Inner frame. (5. -Figure 5 2-'\F-・ Figure 1 Figure 9- ノ■

Claims

[Scope of utility model registration request]

A downward hook-shaped upper flange is provided on the upper end edge in the longitudinal direction of one side of a long thin flat plate of the outer frame member and the inner frame member used for the linear portions of the outer frame and inner frame, respectively, which form a rectangle, and the upper flange is provided. Upper hook-shaped lower projecting edges are provided below, and a receiving plate for the inner frame is provided protruding from the lower end edge of the other side of the outer frame member, and a bottom receiving plate is provided at the lower end edge of one side of the inner frame member. Each outer frame member has the upper and lower ridges on the outside, and each inner frame member has the upper and lower ridges on the inside, and their ends are orthogonal to each other, and each side plate of the connecting plate is attached to the orthogonal end with the upper and lower ridges respectively. The outer frame and the inner frame are assembled by inserting the screws into the inner frame, screwing the cap screws against each side plate, and pressing the side surfaces of each side plate against the inner walls of the upper and lower edges of the outer frame member. A floor constructed by fixing an anchor to an outer frame member by locking a spring member and tightening a holding screw.
Hatsuchi.