JPS61136025U - - Google Patents
Info
- Publication number
- JPS61136025U JPS61136025U JP1896885U JP1896885U JPS61136025U JP S61136025 U JPS61136025 U JP S61136025U JP 1896885 U JP1896885 U JP 1896885U JP 1896885 U JP1896885 U JP 1896885U JP S61136025 U JPS61136025 U JP S61136025U
- Authority
- JP
- Japan
- Prior art keywords
- ladder
- canopy
- ceiling
- top surface
- long groove
- 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
Links
- 230000001174 ascending effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Ladders (AREA)
Description
第１図は本考案天井収納はしごの一例を示す一
部切欠斜視図、第２図は同上における最上部のは
しご分体を天蓋の上面に取付ける前の状態を示す
一部切欠拡大斜視図、第３図は第２図の取付けた
後の―矢視断面図、第４図は本考案収納はし
ごが天井に収納された態様を示す断面図、第５図
は従来例を示す斜視図、第６図は同上の収納はし
ごが天井内に収納された態様を示す断面図である
。
符合の説明、１……天井枠、２……天蓋、２２
……長溝、３……折畳みはしご、３１，３２，３
３……はしご分体、３１１……側板、５……ブラ
ケツト、６……ガス封入スプリング。
Fig. 1 is a partially cutaway perspective view showing an example of the ceiling storage ladder of the present invention; Fig. 2 is a partially cutaway enlarged perspective view showing the state before the uppermost ladder segment is attached to the upper surface of the canopy; Figure 3 is a sectional view taken in the direction of arrows after installation in Figure 2, Figure 4 is a sectional view showing how the storage ladder of the present invention is stored in the ceiling, Figure 5 is a perspective view of the conventional example, and Figure 6 The figure is a sectional view showing a mode in which the storage ladder same as above is stored in the ceiling. Explanation of the code, 1...Ceiling frame, 2...Canopy, 22
... Long groove, 3 ... Folding ladder, 31, 32, 3
3... Ladder segment, 311... Side plate, 5... Bracket, 6... Gas filled spring.
Claims (1)
天蓋が枢着され、該天蓋の上面に複数個のはしご
分体を連接した折畳みはしごの最上部のはしご分
体が取付けられ、前記天蓋の後端部両側縁に立設
したブラケツトの上端と開口部の両側縁との間に
ガス封入スプリングが介装されてなる天井収納は
しごにおいて、天蓋の上面にはしご昇降方向に長
溝が形成され、該長溝に最上部のはしご分体の側
板が嵌合接着されていることを特徴とする天井収
納はしご。 A canopy that opens downward is pivotally attached to the rear end of an opening drilled in the ceiling, and the topmost ladder segment of a folding ladder made up of a plurality of connected ladder segments is attached to the top surface of the canopy. In the ceiling storage ladder in which a gas-filled spring is interposed between the upper end of a bracket installed upright on both sides of the rear end of the canopy and both sides of the opening, a long groove is formed on the top surface of the canopy in the ladder ascending and descending direction. and a side plate of the uppermost ladder segment is fitted and adhesively bonded to the long groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1896885U JPH0349227Y2 (en) | 1985-02-12 | 1985-02-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1896885U JPH0349227Y2 (en) | 1985-02-12 | 1985-02-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61136025U true JPS61136025U (en) | 1986-08-25 |
| JPH0349227Y2 JPH0349227Y2 (en) | 1991-10-21 |
Family
ID=30508100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1896885U Expired JPH0349227Y2 (en) | 1985-02-12 | 1985-02-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0349227Y2 (en) |
-
1985
- 1985-02-12 JP JP1896885U patent/JPH0349227Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0349227Y2 (en) | 1991-10-21 |