CN201236435Y - Expandable stairway - Google Patents
Expandable stairway Download PDFInfo
- Publication number
- CN201236435Y CN201236435Y CNU2008200492932U CN200820049293U CN201236435Y CN 201236435 Y CN201236435 Y CN 201236435Y CN U2008200492932 U CNU2008200492932 U CN U2008200492932U CN 200820049293 U CN200820049293 U CN 200820049293U CN 201236435 Y CN201236435 Y CN 201236435Y
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- CN
- China
- Prior art keywords
- stair
- ladder
- fixed
- fixed frame
- utility
- 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 - Fee Related
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Abstract
The utility model relates to a telescopic ladder which comprises a fixed frame, a baffle, pull strips, air springs, treads and supporting rods. The telescopic ladder is characterized in that the supporting rods are telescopic tubes mutually connected, the treads are respectively fixed on each section of telescopic tube, and the upmost section of supporting rod of the ladder is connected with the fixed frame; the decorative baffle is fixed at the upper end of the ladder, and the air springs and guide devices switching to the ladder are respectively arranged at the upper ends of the two supporting rods of the ladder. Compared with the prior art, the utility model has more convenient and rapider use, safe operation, easy processing and higher stage of products.
Description
Technical field
The utility model relates to a kind of stair, particularly relates to a kind of flexible stair, belongs to the building finishing technical field.
Background technology
Stair all will be used in loft and compound building, generally use fixed stair at present, and fixed stair take up room greatly, influence the house aesthetic property, and the cost height.Collapsible indoor stair are also arranged both at home and abroad, but the collapsible relatively effort that uses, easy unless you give your whole attention to it sometimes tong, the stair gradient can not arbitrarily be adjusted according to the height of floor.
Summary of the invention
The purpose of this utility model provides a kind of flexible stair, and telescopic folding is in floor when not using, and the battlefield area is little during use, easy to operate, safety, and the flexible length of pole can arbitrarily be adjusted, and is applicable to the use of differing heights floor.
For achieving the above object, the utility model adopts following technical scheme:
The utility model comprises: fixed frame, baffle plate, tie rod, air spring, pedal, pole, it is characterized in that pole is interconnective telescoping tube, and pedal is fixed on each joint telescoping tube.
A uppermost joint pole of described stair is connecting fixed frame, and the stair upper end is fixed with decoration baffle.
The upper end of two poles of described stair is respectively equipped with the guiding device of air spring and stair folding.
The utility model compared with prior art, use convenient, quick, handling safety, handling ease, the more apparent top grade of product.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 puts into the structural representation of fixed frame after folding for the utility model stair.
Fig. 3 is the folding back of the utility model staircase structural representation.
Specific embodiment
With reference to Fig. 1, Fig. 2, the utility model comprises as can be seen: fixed frame 1, baffle plate 2, tie rod 3, air spring 4, pedal 5, pole 6, it is characterized in that pole 6 is interconnective telescoping tube, pedal 5 is fixed on each joint telescoping tube.
The pole of a uppermost joint of described stair is connected with fixed frame, fixed frame is fixed on the hole wall of upper floor base plate perforate, and slab-type apartment building ladder upper end is fixed with decoration baffle, when stair fold in the fixed frame fully, this decoration baffle covers the upper floor base plate completely, makes ceiling one integrated mass downstairs.
The upper end of two poles of described stair is respectively equipped with the guiding device 7 of air spring 4 and stair folding, this guiding device 7 and air spring make stair open and turn back can be faster, fix in position more effortlessly, because having adopted the mode of telescopic folding opens and turns back convenient and strength-saving, handling safety, pole is that the tubing of different-diameter connects, handling ease, and general pole material therefor is an aluminum pipe, stair are lighter like this, the operation in being more convenient for using.
Claims (3)
1, a kind of flexible stair comprise: fixed frame, baffle plate, tie rod, air spring, pedal, pole, it is characterized in that pole is interconnective telescoping tube, and pedal is fixed on each joint telescoping tube.
2, a kind of flexible stair according to claim 1 is characterized in that a uppermost joint pole of stair is connecting fixed frame, and the stair upper end is fixed with decoration baffle.
3, a kind of flexible stair according to claim 1 is characterized in that the upper end of two poles of stair is respectively equipped with the guiding device of air spring and stair folding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200492932U CN201236435Y (en) | 2008-06-17 | 2008-06-17 | Expandable stairway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200492932U CN201236435Y (en) | 2008-06-17 | 2008-06-17 | Expandable stairway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201236435Y true CN201236435Y (en) | 2009-05-13 |
Family
ID=40649174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200492932U Expired - Fee Related CN201236435Y (en) | 2008-06-17 | 2008-06-17 | Expandable stairway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201236435Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102753770A (en) * | 2010-01-18 | 2012-10-24 | "弗克莱"屋顶天窗有限公司 | Foldable stairs embedded in deep frame |
| CN104746816A (en) * | 2013-12-31 | 2015-07-01 | 德胜（苏州）洋楼有限公司 | Concealed storage staircase for wooden house |
| CN105604096A (en) * | 2016-03-03 | 2016-05-25 | 南通科莱能源技术有限公司 | Automatically opened cover plate structure for pipe trench |
| CN106677450A (en) * | 2017-03-11 | 2017-05-17 | 陈彦名 | Space-saving intelligent movable staircase |
| CN109707124A (en) * | 2018-11-13 | 2019-05-03 | 陈奕霏 | A kind of building field balcony guardrail |
-
2008
- 2008-06-17 CN CNU2008200492932U patent/CN201236435Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102753770A (en) * | 2010-01-18 | 2012-10-24 | "弗克莱"屋顶天窗有限公司 | Foldable stairs embedded in deep frame |
| CN104746816A (en) * | 2013-12-31 | 2015-07-01 | 德胜（苏州）洋楼有限公司 | Concealed storage staircase for wooden house |
| CN105604096A (en) * | 2016-03-03 | 2016-05-25 | 南通科莱能源技术有限公司 | Automatically opened cover plate structure for pipe trench |
| CN106677450A (en) * | 2017-03-11 | 2017-05-17 | 陈彦名 | Space-saving intelligent movable staircase |
| CN109707124A (en) * | 2018-11-13 | 2019-05-03 | 陈奕霏 | A kind of building field balcony guardrail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090513 Termination date: 20100617 |