KR20100084443A - A collapsible the stairs - Google Patents
A collapsible the stairs Download PDFInfo
- Publication number
- KR20100084443A KR20100084443A KR1020090003955A KR20090003955A KR20100084443A KR 20100084443 A KR20100084443 A KR 20100084443A KR 1020090003955 A KR1020090003955 A KR 1020090003955A KR 20090003955 A KR20090003955 A KR 20090003955A KR 20100084443 A KR20100084443 A KR 20100084443A
- Authority
- KR
- South Korea
- Prior art keywords
- staircase
- stairs
- folding
- warehouse
- view
- Prior art date
Links
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/02—Stairways; Layouts thereof
- E04F11/04—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/04—Ladders for resting against objects, e.g. walls poles, trees
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/383—Foldable ladders in which the longitudinal members are brought together on folding
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/387—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders having tip-up steps
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C5/00—Ladders characterised by being mounted on undercarriages or vehicles Securing ladders on vehicles
- E06C5/02—Ladders characterised by being mounted on undercarriages or vehicles Securing ladders on vehicles with rigid longitudinal members
Abstract
The present invention relates to a folding staircase (ladder), and relates to a folding staircase designed to easily install and use a staircase in a narrow space.
In general, when looking at the internal structure of a mall building, the first floor of the mall is installed with a ceiling at a certain height and a warehouse is installed between the ceiling and the second floor. In addition, in order to climb people from the ground to the warehouse, steel staircases are fixedly used from the floor of the warehouse to the ground.
In general, when the stairway is installed in the conventional manner, it takes up a large area, and because the weight of the staircase is large, it is used by being fixedly installed in the building by welding.
The above method has a problem in that it takes up a lot of stairs installation area, in particular, when the internal structure is to be changed, there is a complexity of dismantling and installing the stairs again, and there is a problem that a lot of costs are required when the interior is newly renewed.
Description
The present invention relates to a staircase using a constant height on the ground as a means for a person to climb.
In general, people use stairs (ladders) (hereinafter referred to as stairs) as a means of climbing to a high place.
In general, when looking at the internal structure of the first floor of a shopping mall, a ceiling is installed at a predetermined height and a warehouse is formed between the ceiling and the second floor. In particular, steel stairs have been installed and used to climb warehouses above a certain height.
Steel stairs as described above is a long length and a lot of weight, so it is common to install fixed to the building by welding. The conventional stairs have a problem in that they take up a lot of space during installation.
In particular, when trying to change the position of the stairs according to the structure change inside the store takes a lot of time, there is a problem that the movement is very difficult and expensive.
The folding staircase of the present invention is to provide a folding staircase that can be used to expand the stairs when used, and to maximize the use of space by storing the staircase in a straight form when not using the staircase.
In addition, the purpose is to provide a folding staircase that can be installed inside the warehouse regardless of the location of the stairs when changing the internal structure of the store by providing a way to completely separate the warehouse and the stairs installed on a certain height. .
The folding staircase of the present invention is configured to install the posts vertically and connect the central axis to the center of the post upper end and the stair frame so that the stairs can rotate. In addition, by separating the staircase in two at a certain position of the staircase and connecting the central axis to the two joints of the staircase, if configured to rotate to be able to fold the staircase to date.
The folding staircase of the present invention has the effect of maximizing space utilization by storing the staircase when not in use and folding when not in use.
In addition, the folding stairs can be used without a fixed installation on the top or wall of the warehouse, thereby reducing the cost of changing the internal structure.
Hereinafter, preferred examples of the present invention will be described with reference to the accompanying drawings.
1 is a representative view of the present invention is a perspective view (left) and a side view (right) showing a state in which the folding stairs are expanded.
On the bottom surface of the ground, the
In addition, a staircase center shaft (upper) 220 and a staircase center shaft (bottom) 221 are formed in the staircase, and the shaft is inserted so that the staircase (bottom) 210 rotates about the staircase center shaft (upper) 220. It is configured to do so. Removing the shaft inserted into the central step (bottom) axis (221) and rotating the staircase (bottom) 210 from A to B is folded stairs.
2 is a perspective view (left) and a side view (right) illustrating a state in which the folding stairs of the present invention are folded and stored as dates.
It can be seen that the stairs (top) 200 and the stairs (bottom) 210 are folded about the stairs center axis (upper) 220.
3 and 4 is another embodiment of the present invention without fixing the
5 is a perspective view showing an example when using the folding staircase of the present invention in a store or the like. As shown in FIG. 5, the
5 is a perspective view showing the shape when the stairs are folded and stored.
6 is a perspective view showing a state in which a conventional staircase is fixedly installed. As shown in FIG. 6, since the ladder is long, the ladder cannot be moved, and thus there is a problem that the surrounding space must be utilized in the state where the ladder is installed.
1 is a perspective view and a side view showing a state in which the folding stairs of the present invention unfolded
Figure 2 is a perspective view and a side view showing a folding staircase of the present invention folded
Figure 3 is a perspective view and a side view showing a state in which the folding staircase according to the present invention installed on the transport vehicle unfolded
Figure 4 is a perspective view and a side view showing a state in which the folding staircase according to the present invention is installed on the transport vehicle folded
5 is a perspective view showing a folding staircase installed in a store according to the present invention;
6 is a perspective view showing a state where a conventional staircase is installed in a store
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020090003955A KR20100084443A (en) | 2009-01-16 | 2009-01-16 | A collapsible the stairs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020090003955A KR20100084443A (en) | 2009-01-16 | 2009-01-16 | A collapsible the stairs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20100084443A true KR20100084443A (en) | 2010-07-26 |
Family
ID=42643852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020090003955A KR20100084443A (en) | 2009-01-16 | 2009-01-16 | A collapsible the stairs |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20100084443A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101852969B1 (en) * | 2017-01-26 | 2018-06-11 | 주식회사 준마 | Self standing container system |
-
2009
- 2009-01-16 KR KR1020090003955A patent/KR20100084443A/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101852969B1 (en) * | 2017-01-26 | 2018-06-11 | 주식회사 준마 | Self standing container system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E601 | Decision to refuse application | ||
| E601 | Decision to refuse application | ||
| E601 | Decision to refuse application |