JPH022827Y2 - - Google Patents
Info
- Publication number
- JPH022827Y2 JPH022827Y2 JP1982104408U JP10440882U JPH022827Y2 JP H022827 Y2 JPH022827 Y2 JP H022827Y2 JP 1982104408 U JP1982104408 U JP 1982104408U JP 10440882 U JP10440882 U JP 10440882U JP H022827 Y2 JPH022827 Y2 JP H022827Y2
- Authority
- JP
- Japan
- Prior art keywords
- floor
- floor opening
- frame
- outer frame
- mounting bracket
- 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.)
- Expired
Links
- 238000003780 insertion Methods 0.000 claims description 11
- 230000037431 insertion Effects 0.000 claims description 11
- 230000000630 rising effect Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 description 6
- 238000007689 inspection Methods 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009432 framing Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Door And Window Frames Mounted To Openings (AREA)
Description
【考案の詳細な説明】
この考案は、家庭用又は体育館の床点検口ある
いは床下収納庫等の床開口部枠を床開口に取付け
る床開口部枠の取付部の構造に関するものであ
る。[Detailed Description of the Invention] This invention relates to the structure of a mounting portion of a floor opening frame for attaching a floor opening frame for a floor inspection door for home use or a gymnasium, an underfloor storage, etc. to a floor opening.
従来、この種の床開口部枠の取付部の構造とし
ては、床に開設された床開口の開口縁部下面側に
予め木枠を取付けたり、あるいは、開口縁部にＬ
型金具を取付けて床開口部枠の支持座を形成し、
この支持座に上記床点検口等の外枠を形成する床
開口部枠を嵌装載置して固定するようにしたもの
があつた。 Conventionally, the structure of the mounting part of this type of floor opening frame has been to install a wooden frame in advance on the lower side of the opening edge of the floor opening opened in the floor, or to install an L on the opening edge.
Attach the mold fittings to form a support seat for the floor opening frame,
There is one in which a floor opening frame, which forms the outer frame of the floor inspection port, etc., is mounted and fixed on this support seat with a fitting device.
一方、上記床開口部枠は、例えばその上端面と
床面とを同一平面にする必要がある等、その設置
高さを比較的正確に設定する必要がある。 On the other hand, the installation height of the floor opening frame needs to be set relatively accurately, for example, the upper end surface and the floor surface need to be on the same plane.
しかし、この場合、従来例においては、床開口
部枠を固定するに当たつて予め木枠等を固定して
おくので、最も望ましい位置において該床開口部
枠を設置するということができないという欠点を
有していた。 However, in this case, in the conventional example, a wooden frame or the like is fixed in advance before fixing the floor opening frame, so the disadvantage is that the floor opening frame cannot be installed at the most desirable position. It had
本考案は、このような欠点に対処してなされた
ものであつて、床開口部枠をその設置高さを調整
しながら所望の位置に取付けることができる床開
口部枠の取付部の構造を提供することを目的とす
る。 The present invention has been made to address these drawbacks, and is to provide a structure for the mounting part of the floor opening frame that allows the floor opening frame to be installed at a desired position while adjusting its installation height. The purpose is to provide.
なお、この明細書において、床開口部枠とは、
床点検口あるいは床下収納庫等のように、床に開
設した床開口内に嵌合固定されて使用される器具
を床開口に固定するために、該器具に形成される
例えば外枠のような枠体をいうものとする。 In addition, in this specification, the floor opening frame means
For example, an outer frame formed on the equipment to fix the equipment to the floor opening, such as a floor inspection port or underfloor storage, is used by being fitted and fixed in the floor opening. It refers to the frame.
本考案は、その実施例に対応する第１図ないし
第３図に示すように、床基部の上方にこの基部か
ら適宜高さにおいて下地材２１上に仕上げ材２２
を敷設して形成された床１の床開口２内に床開口
部枠４を取付ける床開口部枠の取付部の構造の改
良に関するもので、床基部上に上下方向位置調節
可能に設けられる支持台２０上に保持される床開
口部枠４に断面略Ｌ字状の取付金具１０を固着
し、この取付金具１０の鉛直部１２を床開口２の
開口縁部に固着したものである。 As shown in FIGS. 1 to 3 corresponding to the embodiments of the present invention, a finishing material 22 is placed on a base material 21 above a floor base at an appropriate height from this base.
This relates to an improvement in the structure of the attachment part of the floor opening frame, in which the floor opening frame 4 is attached to the floor opening 2 of the floor 1 formed by laying a support provided on the floor base so that its position can be adjusted in the vertical direction. A mounting bracket 10 having a substantially L-shaped cross section is fixed to a floor opening frame 4 held on a stand 20, and a vertical portion 12 of the mounting bracket 10 is fixed to the opening edge of the floor opening 2.
したがつて、本考案によれば、床開口部枠４を
上下方向位置調節可能な支持台２０上に載置し、
この状態で床開口部枠４に固着した取付金具１０
の鉛直部１２を床開口２の開口縁部に固着して該
床開口部枠４を設置するように構成されるので、
支持台２０の適宜高さに調整しながら、床開口部
枠４を設置できるので、床開口部枠の設置を簡単
にするとができる。 Therefore, according to the present invention, the floor opening frame 4 is placed on the support stand 20 whose position is adjustable in the vertical direction,
The mounting bracket 10 fixed to the floor opening frame 4 in this state
Since the floor opening frame 4 is installed by fixing the vertical part 12 of the floor opening 2 to the opening edge of the floor opening 2,
Since the floor opening frame 4 can be installed while adjusting the height of the support base 20 as appropriate, the floor opening frame can be installed easily.
以下、本考案の望ましい実施例を添付図面に基
づいて詳細に説明する。 Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
第１図ないし第３図において、本考案の実施例
に係る床開口部枠の取付部の構造が示されてい
る。 1 to 3, the structure of a mounting part of a floor opening frame according to an embodiment of the present invention is shown.
この実施例において、床開口部枠４は、床面の
床開口２内に装着される床点検口の外枠でああ
り、床開口２の開口縁部周壁３に固定されて取付
けられる。 In this embodiment, the floor opening frame 4 is an outer frame of a floor inspection port installed in the floor opening 2 in the floor surface, and is fixedly attached to the opening edge peripheral wall 3 of the floor opening 2.
この外枠４は、上端に床１の上面と略同一平面
に仕上げられる外向突縁７を有し、適宜箇所に透
孔１４を穿設した略垂直状の立上り部５と、この
立上り部５の下端から内方に向けて略水平状に突
出して蓋体８を支持する蓋体支持部６とによつて
断面略Ｌ字状に形成される枠部材を矩形に枠組み
して形成されており、床基部上に立設された支持
脚１９の上端部に嵌着された支持台２０上に、蓋
体支持部６を載置するように保持されている。 This outer frame 4 has an outward projecting edge 7 at its upper end that is finished substantially flush with the upper surface of the floor 1, and a substantially vertical rising portion 5 with through holes 14 bored at appropriate locations, and this rising portion 5. It is formed by framing a frame member having a substantially L-shaped cross section into a rectangular shape and a lid body support part 6 which projects inward from the lower end in a generally horizontal manner and supports a lid body 8. The lid support part 6 is held so as to be placed on a support stand 20 fitted to the upper end of a support leg 19 erected on a floor base.
支持脚１９は、第２図に示すように、その上下
端部にねじを刻設するとともにその上端部にスリ
ツト１９ａを形成した杆体で、その下端を床基部
上に固定した支持ブラケツト３０に螺合して立設
されるとともに、その上端部のねじ部には支持台
２０が上下方向位置調節可能に螺合されている。 As shown in FIG. 2, the support leg 19 is a rod with screws carved into its upper and lower ends and a slit 19a formed in its upper end, and its lower end is screwed into a support bracket 30 fixed on the floor base. A support stand 20 is screwed into the screw portion at the upper end of the support stand 20 so as to be able to adjust its position in the vertical direction.
一方、外枠４の各辺の外側には、第２図および
第３図に示すように、略水平状の水平部１１と上
記外枠４の立上り部５に対面し、この状態におい
て上記外枠４の透孔１４に連通する部位に止着子
挿通孔１６を穿設した略垂直状の鉛直部１２とを
有して断面略Ｌ字状に形成された取付金具１０
が、その水平部１１を上記蓋体支持部６の下面側
に該蓋体支持部６の止着子嵌挿孔２５を貫通する
止着子９で固着することにより取付けられてお
り、この取付金具１０を開口縁部周壁３に固着す
ることにより外枠４を床開口２内に取付けること
ができるようになつている。 On the other hand, on the outside of each side of the outer frame 4, as shown in FIGS. 2 and 3, a substantially horizontal horizontal portion 11 and a rising portion 5 of the outer frame 4 are provided. A mounting bracket 10 having a substantially L-shaped cross section and a substantially vertical vertical portion 12 having a fastener insertion hole 16 in a portion communicating with the through hole 14 of the frame 4.
is attached by fixing the horizontal portion 11 to the lower surface side of the lid support 6 with a fastener 9 passing through the fastener insertion hole 25 of the lid support 6. By fixing the metal fittings 10 to the opening edge peripheral wall 3, the outer frame 4 can be installed inside the floor opening 2.
なお、この実施例においては、第２図に示すよ
うに、取付金具１０の水平部１１に幅方向に延び
る長孔１８が穿設され、第３図に示すように、止
着子９により外枠４を固定する際に該外枠４を長
孔８に沿つて位置調節ができるようにされてお
り、取付金具１０の鉛直部１２が確実に開口縁部
周壁３に当接するように考慮されている。 In this embodiment, as shown in FIG. 2, a long hole 18 extending in the width direction is formed in the horizontal part 11 of the mounting bracket 10, and as shown in FIG. When fixing the frame 4, the position of the outer frame 4 can be adjusted along the elongated hole 8, and consideration is given to ensure that the vertical part 12 of the mounting bracket 10 comes into contact with the opening edge peripheral wall 3. ing.
また、第３図において、２３は外枠４の蓋体支
持部６にその長手方向に沿つて形成される凹溝を
示すもので、外枠４とこの外枠４内に嵌装される
蓋体８との間の気密性を向上させる緩衝体２４を
嵌着するために設けられている。 Further, in FIG. 3, reference numeral 23 indicates a concave groove formed in the lid body support part 6 of the outer frame 4 along its longitudinal direction. A buffer body 24 is provided to fit therein to improve airtightness between the body 8 and the body 8.
したがつて、この実施例によれば、まず、取付
金具１０をその鉛直部１２が床開口２の開口縁部
周壁３に当接するように長孔１８でその位置を調
節して外枠４に固定した後、該外枠４を上記支持
台２０の上面に載置して保持し、次いで支持脚１
９のスリツト１９ａを回動させることにより外枠
４の外向突縁７と床１の上面とを同一平面になる
まで該支持台２０を上下方向に位置調節する。 Therefore, according to this embodiment, first, the mounting bracket 10 is attached to the outer frame 4 by adjusting its position using the long hole 18 so that the vertical portion 12 thereof comes into contact with the opening edge peripheral wall 3 of the floor opening 2. After fixing, the outer frame 4 is placed and held on the upper surface of the support stand 20, and then the support legs 1 are
By rotating the slit 19a of the support base 20, the position of the support base 20 is adjusted in the vertical direction until the outward projecting edge 7 of the outer frame 4 and the upper surface of the floor 1 are flush with each other.
この後、外枠４の立上り部５に穿設した透孔１
４と取付金具１０の鉛直部１２に穿設した止着子
挿通孔１６を貫通して挿通される止着子１３を床
開口２の開口縁部周壁３に螺入することにより、
該外枠４は所定の高さに取付けられる。 After this, the through hole 1 drilled in the rising part 5 of the outer frame 4
4 and the fastener 13 inserted through the fastener insertion hole 16 drilled in the vertical part 12 of the mounting bracket 10 is screwed into the opening edge peripheral wall 3 of the floor opening 2.
The outer frame 4 is installed at a predetermined height.
なお、このとき、第２図および第３図に示すよ
うに、取付金具１０の鉛直部１２の一部を切り起
こして傾斜面１５を形成し、この傾斜面１５に止
着子挿通孔１６を穿設すると、止着子１３が斜め
方向に螺合されるようになるので、その設置強度
を高めることができる。 At this time, as shown in FIGS. 2 and 3, a part of the vertical portion 12 of the mounting bracket 10 is cut and raised to form an inclined surface 15, and a fastener insertion hole 16 is formed in this inclined surface 15. When the holes are drilled, the fasteners 13 are screwed together in an oblique direction, so that the installation strength thereof can be increased.
第４図は、本考案の変形例を示すもので、下地
材２１と仕上げ材２２が体育館等のように特に厚
い場合に対応するもので、取付金具１０の鉛直部
１２が下方に位置するように反転して使用した場
合を示すものである。 FIG. 4 shows a modification of the present invention, which corresponds to a case where the base material 21 and the finishing material 22 are particularly thick, such as in a gymnasium, and the vertical part 12 of the mounting bracket 10 is positioned downward. This shows the case where it is used after being reversed.
なお、この場合、第２図に示すように、取付金
具１０の鉛直部１２に上述した実施例において使
用する止着子挿通孔１６の他に止着子補助挿通孔
１７を穿設しておけば、いずれの態様によつても
使用が可能とすることができ、便利である。 In this case, as shown in FIG. 2, in addition to the fastener insertion hole 16 used in the above-described embodiment, a fastener auxiliary insertion hole 17 may be bored in the vertical portion 12 of the mounting bracket 10. For example, it can be used in either mode and is convenient.
以上の説明から明らかなように、本考案による
床開口部枠の取付部の構造によれば、床開口部枠
を支持脚により上下方向位置調節可能に保持され
る支持台上に支承するとともに、床開口部枠に固
定した取付金具を介して該床開口部枠を床開口に
固定するようにしたので、まず、支持台を上下方
向に調節して床開口部枠を所定の高さに設定した
後床開口部枠を固定することができるので、その
設置作業の効率を高めることができる。また、外
枠には透孔が穿設されているとともに、取付金具
の鉛直部には、上記外枠の透孔と連通する位置に
止着子挿通孔が設けられているので、外枠を床開
口に仮固定した状態でも止着子を装着することが
でき、取付作業を向上させることができる。 As is clear from the above description, according to the structure of the mounting part of the floor opening frame according to the present invention, the floor opening frame is supported on the support base that is held by the support legs so that the position can be adjusted in the vertical direction, and Since the floor opening frame is fixed to the floor opening via the mounting bracket fixed to the floor opening frame, first, adjust the support base in the vertical direction to set the floor opening frame to a predetermined height. Since the floor opening frame can be fixed after installation, the efficiency of the installation work can be increased. In addition, a through hole is bored in the outer frame, and a fastener insertion hole is provided in the vertical part of the mounting bracket at a position communicating with the through hole in the outer frame. The fastener can be attached even when it is temporarily fixed to the floor opening, and the installation work can be improved.
第１図は本考案に係る床開口部枠の取付部の構
造が適用された床点検口の平面図、第２図は外枠
を省略した取付金具と支持脚を示す斜視図、第３
図は床開口への取付状態を示す部分断面図、第４
図はその変形例を示す部分断面図である。
１……床、２……床開口、４……床開口部枠
（外枠）、５……立上り部、６……蓋体支持部、１
０……取付金具、１１……水平部、１２……鉛直
部。
Fig. 1 is a plan view of a floor inspection port to which the structure of the mounting part of the floor opening frame according to the present invention is applied, Fig. 2 is a perspective view showing the mounting bracket and support legs with the outer frame omitted, and Fig. 3
The figure is a partial sectional view showing how it is installed in the floor opening.
The figure is a partial sectional view showing a modification thereof. 1... Floor, 2... Floor opening, 4... Floor opening frame (outer frame), 5... Rising part, 6... Lid support part, 1
0...Mounting bracket, 11...Horizontal part, 12...Vertical part.
Claims (1)
て敷設された床に床開口を開設し、この床開口内
には少なくとも略垂直な立上り部と蓋体を支持す
る略水平な蓋体支持部とを有する外枠を取り付け
る床開口部枠の取付部の構造において、 上記床基部上には、立上り部に透孔を穿設した
外枠を適宜高さに保持する支持台を設けるととも
に、上記外枠の蓋体支持部の裏面には、断面略Ｌ
字状に形成され、その鉛直部が上記外枠の立上り
部に対向した状態で該鉛直部に外枠の透孔と連通
する止着子挿通孔を穿設した取付金具を、その鉛
直部を上方あるいは下方に向けて固着し、 上記止着子挿通孔あるいはこの止着子挿通孔に
隣接して取付金具の鉛直部に形成される止着子補
助挿通孔から差し込まれる止着子により取付金具
を床開口の開口縁部に固着したことを特徴とする
床開口部枠の取付部の構造。[Scope of Claim for Utility Model Registration] A floor opening is provided above the floor base at an appropriate height from the floor base, and within this floor opening there is at least a substantially vertical rising part and a lid. In the structure of the attachment part of the floor opening frame to which the outer frame is attached, which has a substantially horizontal lid supporting part, the outer frame with a through hole bored in the rising part is placed on the floor base at an appropriate height. A support stand is provided to hold the lid, and the back side of the lid support portion of the outer frame has a cross section approximately L.
A mounting bracket is formed in the shape of a letter and has a fastener insertion hole drilled in the vertical part with the vertical part facing the rising part of the outer frame and communicating with the through hole of the outer frame. The mounting bracket is fixed upwardly or downwardly and is inserted through the fastener insertion hole or the fastener auxiliary insertion hole formed in the vertical part of the mounting bracket adjacent to the fastener insertion hole. A structure of a mounting part of a floor opening frame, characterized in that: is fixed to the opening edge of the floor opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10440882U JPS5910430U (en) | 1982-07-12 | 1982-07-12 | Structure of the mounting part of the floor opening frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10440882U JPS5910430U (en) | 1982-07-12 | 1982-07-12 | Structure of the mounting part of the floor opening frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5910430U JPS5910430U (en) | 1984-01-23 |
| JPH022827Y2 true JPH022827Y2 (en) | 1990-01-23 |
Family
ID=30245174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10440882U Granted JPS5910430U (en) | 1982-07-12 | 1982-07-12 | Structure of the mounting part of the floor opening frame |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5910430U (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55110659U (en) * | 1979-01-31 | 1980-08-04 |
-
1982
- 1982-07-12 JP JP10440882U patent/JPS5910430U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5910430U (en) | 1984-01-23 |
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