JPS594100Y2 - stair device - Google Patents
stair deviceInfo
- Publication number
- JPS594100Y2 JPS594100Y2 JP3377079U JP3377079U JPS594100Y2 JP S594100 Y2 JPS594100 Y2 JP S594100Y2 JP 3377079 U JP3377079 U JP 3377079U JP 3377079 U JP3377079 U JP 3377079U JP S594100 Y2 JPS594100 Y2 JP S594100Y2
- Authority
- JP
- Japan
- Prior art keywords
- locking
- tread
- plate
- movable piece
- girder plate
- 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
Description
【考案の詳細な説明】
本考案は階段装置の踏み板の角度調節構造に関するもの
である。[Detailed Description of the Invention] The present invention relates to a structure for adjusting the angle of a tread of a stairway device.
従来の階段装置において踏み板を水平にするため角度調
節は、桁板に設けた角度調節部により行われており、踏
み板の角度調節部が露出し、美観を損うことになるので
、踏み板を階段の傾斜に応じて角度調節した後角度調節
部が外部から見えないように埋木を施す必要があり、施
工作業が煩わしいという欠点をもっていた。In conventional stair devices, the angle of the treads is adjusted to make them horizontal by means of an angle adjustment part installed on the girder board.The angle adjustment part of the treads is exposed and spoils the aesthetics, so the treads are not placed on the stairs. After adjusting the angle according to the inclination of the angle adjustment section, it is necessary to embed wood so that the angle adjustment section cannot be seen from the outside, which has the disadvantage that the construction work is troublesome.
本考案は上記の欠点を解決することを目的とするもので
ある。The present invention aims to solve the above-mentioned drawbacks.
以下実施例について図を用いて説明する。Examples will be described below using figures.
第１図〜第３図は本考案の一実施例を示すもので、踏み
板１の前部両側面にナツト２を埋め込んでねし７Ｌ３を
形成し、桁板４の外側面から螺挿したボルト５でねじ着
し、踏み板１の後部両側面に設けた凹所６内に、固定片
７と可動片８間の間隔をねし９により調節自在な係止金
具１０を装着し、桁板４に設けた透孔１１に係止棒１２
を嵌入し、この係止棒１２の桁板４の内側面より突出し
た部分に係止金具１０の可動片８を係着することにより
、踏み板１をボルト５を軸にして回動調節可能にしたも
ので゛ある。Figures 1 to 3 show an embodiment of the present invention, in which nuts 2 are embedded in both front sides of the footboard 1 to form threads 7L3, and bolts are screwed in from the outer side of the girder plate 4. 5, and in the recesses 6 provided on both rear sides of the footboard 1, a locking fitting 10 that can freely adjust the distance between the fixed piece 7 and the movable piece 8 with screws 9 is installed, and the girder plate 4 The locking rod 12 is inserted into the through hole 11 provided in the
, and by locking the movable piece 8 of the locking fitting 10 to the portion of the locking rod 12 that protrudes from the inner surface of the girder plate 4, the footboard 1 can be rotated and adjusted around the bolt 5. It's something I did.
図中１３はガイドで゛ある。第４図は本考案による階段
装置の施工例を示すもので、同図ａは一般的な傾斜で階
段装置を取付けた場合、同図すはやや険しい傾斜の場合
、同図Ｃは緩やかな傾斜の場合を示しており、係止金具
１０の固定片７と可動片８の間隔をねじ９により調整す
ることにより、いずれの場合においても、踏み板１は水
平になるように調整されている。In the figure, 13 is a guide. Figure 4 shows an example of the construction of the stair device according to the present invention. Figure A shows a case where the stair device is installed on a general slope, Figure C shows a case where the stairs are installed on a slightly steep slope, and Figure C shows a case where the stair device is installed on a gentle slope. In either case, the footboard 1 is adjusted to be horizontal by adjusting the distance between the fixed piece 7 and the movable piece 8 of the locking fitting 10 using the screw 9.
本考案は上述のように構成されており、踏み板の角度調
節用係止金具が踏み板の両側面に設けた凹所に装着され
ているので、外部から係止金具が見えないことになり、
従来例のように踏み板の角度調節部を外部から見えない
ようにするために埋木等の後処理をする必要がない。The present invention is constructed as described above, and the locking metal fittings for adjusting the angle of the footboard are installed in the recesses provided on both sides of the footboard, so the locking metal fittings are not visible from the outside.
Unlike the conventional example, there is no need to perform post-processing such as inserting wood in order to make the angle adjustment part of the footboard invisible from the outside.
また踏み板の角度調整がドライバーにより容易にできる
ので、階段の施工が楽になるという利点をもっている。Additionally, the angle of the tread can be easily adjusted using a screwdriver, making the construction of stairs easier.
第１図は本考案の一実施例の要部斜視図、第２図ａは同
上の要部斜視図、第２図すは同上の正面図、第２図Ｃは
同上の下面図、第３図ａは同上の要部斜視図、第３図す
は同上の要部側面図、第３図Ｃは第３図すのＡ−Ａ断面
図、第４図ａ、ｂ、ｃは同上の施工例である。
１は踏み板、３はねじ孔、４は桁板、５はボルト、６は
凹所、７は固定片、８は可動片、９はねじ、１０は係止
金具、１１は透孔、１２は係止棒。Fig. 1 is a perspective view of the main parts of an embodiment of the present invention, Fig. 2a is a perspective view of the main parts of the same, Fig. 2 is a front view of the same, Fig. 2C is a bottom view of the same, and Fig. 3 Figure a is a perspective view of the main parts of the same as above, Figure 3 is a side view of the main parts of the same as above, Figure 3 C is a sectional view taken along A-A of Figure 3, and Figures 4 a, b, and c are the construction of the same as above. This is an example. 1 is a footboard, 3 is a screw hole, 4 is a girder plate, 5 is a bolt, 6 is a recess, 7 is a fixed piece, 8 is a movable piece, 9 is a screw, 10 is a locking metal fitting, 11 is a through hole, 12 is a Locking rod.
Claims (1)
螺挿したボルトでねじ着し、踏み板の後部両側面に設け
た凹所内に、固定片と可動片間の間隔をねじにより調節
自在な係止金具を装着し、桁板に設けた透孔に係止溝を
嵌入し、上記係止棒の桁板の内側面より突出した部分に
上記係止金具の可動片を係着することにより、踏み板を
上記ボルトを軸にして回動調節可能にして威る階段装置
。Drill holes on both sides of the front part of the tread plate, screw them in with bolts inserted from the outside of the girder plate, and insert screws into the recesses provided on both sides of the rear part of the tread plate to adjust the distance between the fixed piece and the movable piece. Attach the adjustable locking metal fittings by inserting the locking grooves into the through holes provided in the girder plate, and lock the movable piece of the locking metal fittings on the portion of the locking rod that protrudes from the inner surface of the girder plate. A stair device that allows the tread to be rotated and adjusted around the bolt by attaching the bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3377079U JPS594100Y2 (en) | 1979-03-15 | 1979-03-15 | stair device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3377079U JPS594100Y2 (en) | 1979-03-15 | 1979-03-15 | stair device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55134444U JPS55134444U (en) | 1980-09-24 |
| JPS594100Y2 true JPS594100Y2 (en) | 1984-02-06 |
Family
ID=28889894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3377079U Expired JPS594100Y2 (en) | 1979-03-15 | 1979-03-15 | stair device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS594100Y2 (en) |
-
1979
- 1979-03-15 JP JP3377079U patent/JPS594100Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55134444U (en) | 1980-09-24 |
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