JPH0475059U - - Google Patents

Info

Publication number
JPH0475059U
JPH0475059U JP11724590U JP11724590U JPH0475059U JP H0475059 U JPH0475059 U JP H0475059U JP 11724590 U JP11724590 U JP 11724590U JP 11724590 U JP11724590 U JP 11724590U JP H0475059 U JPH0475059 U JP H0475059U
Authority
JP
Japan
Prior art keywords
opening
shielding lid
mounting hole
lid according
corner
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.)
Granted
Application number
JP11724590U
Other languages
Japanese (ja)
Other versions
JPH076380Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP11724590U priority Critical patent/JPH076380Y2/en
Publication of JPH0475059U publication Critical patent/JPH0475059U/ja
Application granted granted Critical
Publication of JPH076380Y2 publication Critical patent/JPH076380Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、本考案の一実施例を示す開口部遮蔽
蓋の斜め上方からの斜視図、第２図は、本考案の
開口部遮蔽蓋を斜め下方からの斜視図、第３図ａ
〜第３図ｃは、開口部遮蔽蓋のそれぞれ、三面図
（平面図、側面図）、第４図は、本考案の実施例
の主要部分を表わす部分拡大図、第５図は、この
開口部遮蔽蓋を複数枚重ねた場合の側面図、第６
図は、本考案のその他の実施例を表わす部分拡大
図である。 １……開口部遮蔽蓋、２……上板部材、３……
脚部材（リブ）、４……把持（ハンドル）部材、
５……開口部隅角当接部材（コーナー部材）、６
……補強枠材、２１……係止孔部、２２……連結
部材用孔、２３……把持部材取付け用孔、４１…
…把持部終端部材（ナツト）、５１……当接部材
、５２……係止部材（ボルト）、５３……固着部
材（ナツト）、５４……取付け孔、５５……角部
材、６１……位置決め孔列。 FIG. 1 is a perspective view from diagonally above of an opening shielding lid showing an embodiment of the present invention, FIG. 2 is a perspective view of the opening shielding lid of the present invention from diagonally below, and FIG. 3a
- Figure 3c is a three-sided view (top view, side view) of the opening shielding lid, Figure 4 is a partially enlarged view showing the main parts of the embodiment of the present invention, and Figure 5 is a diagram showing the opening. Side view when multiple shielding lids are stacked, No. 6
The figure is a partially enlarged view showing another embodiment of the present invention. 1...Opening shielding lid, 2...Top plate member, 3...
Leg member (rib), 4...gripping (handle) member,
5... Opening corner contact member (corner member), 6
... Reinforcement frame material, 21 ... Locking hole portion, 22 ... Hole for connecting member, 23 ... Hole for attaching gripping member, 41 ...
... Grip end member (nut), 51 ... Contact member, 52 ... Locking member (bolt), 53 ... Fixing member (nut), 54 ... Mounting hole, 55 ... Corner member, 61 ... Positioning hole row.

Claims (1)

【実用新案登録請求の範囲】 (1) 方形状なる板部材の対角線上の隅角近傍に
所定長の取付け孔を配し、 係止部材を介して前記取り付け孔に滑動可能に
取り付けられた建築物床面の開口部の内側面角近
傍に当接する当接部材により、前記開口部に対し
て着脱自在に選択的に取り付けられ遮蔽する開口
部遮蔽蓋。 (2) 前記取付け孔を囲み、所定位置に少なくと
も１つ以上の凹部を有して、前記係止部材が所定
位置に着座し易くするとともにその相対的位置を
確認できる枠材が配設されたことを特徴とする、
請求項１記載の開口部遮蔽蓋。 (3) 前記当接部材は、前記係止部材を中心とし
た回転を阻止すべく、直角をなす二辺が前記脚部
材の何れかに接触するように所定の長さ以上に延
長されて成ることを特徴とする、請求項１記載の
開口部遮蔽蓋。 (4) 前記脚部材は、前記板部材の水平面上の重
心位置を取り囲む如く各辺に平行に且つの板面に
垂直に配設され、前記当接部材の厚さより長い脚
部を有することを特徴とする、請求項１記載の開
口部遮蔽蓋。 (5) 前記当接部材は、前記開口部の内側面角に
対向する角部が所定の曲率を有する曲面を成すこ
とを特徴とする、請求項１記載の開口部遮蔽蓋。[Claims for Utility Model Registration] (1) A building in which a mounting hole of a predetermined length is arranged near a diagonal corner of a rectangular plate member, and the mounting hole is slidably attached to the mounting hole via a locking member. An opening shielding lid that is selectively detachably attached to and shields the opening by an abutting member that comes into contact with the vicinity of an inner side corner of the opening in a floor surface. (2) A frame material is provided surrounding the mounting hole and having at least one recess at a predetermined position to facilitate seating of the locking member in the predetermined position and to confirm the relative position thereof. characterized by
The opening shielding lid according to claim 1. (3) The abutment member is extended beyond a predetermined length so that two sides forming a right angle come into contact with either of the leg members in order to prevent rotation about the locking member. The opening shielding lid according to claim 1, characterized in that: (4) The leg member is disposed parallel to each side and perpendicular to the plate surface so as to surround the center of gravity on the horizontal plane of the plate member, and has a leg portion longer than the thickness of the abutting member. The opening shielding lid according to claim 1, characterized in that: (5) The opening shielding lid according to claim 1, wherein the abutting member has a corner portion opposite to an inner side corner of the opening portion forming a curved surface having a predetermined curvature.
JP11724590U 1990-11-09 1990-11-09 Opening cover for construction Expired - Lifetime JPH076380Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11724590U JPH076380Y2 (en) 1990-11-09 1990-11-09 Opening cover for construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11724590U JPH076380Y2 (en) 1990-11-09 1990-11-09 Opening cover for construction

Publications (2)

Publication Number Publication Date
JPH0475059U true JPH0475059U (en) 1992-06-30
JPH076380Y2 JPH076380Y2 (en) 1995-02-15

Family

ID=31865132

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11724590U Expired - Lifetime JPH076380Y2 (en) 1990-11-09 1990-11-09 Opening cover for construction

Country Status (1)

Country Link
JP (1) JPH076380Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100677189B1 (en) * 2006-10-14 2007-02-02 허동석 Opening cover
FR3027616A1 (en) * 2014-10-22 2016-04-29 Gtm Batiment HOLES SHUT OFF DEVICE

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102485201B1 (en) * 2018-10-08 2023-01-06 한국전력공사 Cover for opening
WO2025047778A1 (en) * 2023-09-01 2025-03-06 有限会社Kunioka-ele Temporary lid for hole

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3119147U (en) 2005-11-30 2006-02-16 有限会社マチダ Writing instrument clip mechanism and spring member for writing instrument clip mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100677189B1 (en) * 2006-10-14 2007-02-02 허동석 Opening cover
FR3027616A1 (en) * 2014-10-22 2016-04-29 Gtm Batiment HOLES SHUT OFF DEVICE

Also Published As

Publication number Publication date
JPH076380Y2 (en) 1995-02-15

Similar Documents

Publication Publication Date Title
JPH0475059U (en)
JPS61124547U (en)
JPH0434344U (en)
JPH0296501U (en)
JPS5920104Y2 (en) desk leg attachment device
JPS6117984Y2 (en)
JPH042577Y2 (en)
JPH0429515U (en)
JPS63116684U (en)
JPH0399108U (en)
JPH0232555U (en)
JPH01129486U (en)
JPH0196291U (en)
JPH0469569U (en)
JPH0340436U (en)
JPS649972U (en)
JPH0347031U (en)
JPH0681330U (en) desk
JPS61150903U (en)
JPS63173417U (en)
JPH0382719U (en)
JPS639810U (en)
JPH0244807U (en)
JPS6425106U (en)
JPH0194585U (en)

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term